Hangzhou Wanjing New Material Co., Ltd.

Zhejiang, China

• MOQ 100 Kilogram

We are offering nanometer titanium dioxide. Basic information: cas# :13463-67-7 property: this product is a dedicated cosmetic titanium dioxide; it can effectively prevent the damage of uv on human skin. This product is non-toxic and harmless, and has an excellent compatibility with other raw materials of cosmetic. Because of its chemical stability, high refractive index, opacity, hiding power, white, and non-toxic and harmless, nano- titanium dioxide is widely used in the field of cosmetics to do the function of the beauty whitening. specifications: item no: vk-t02h vk-t02sg vk-t02sy appearance white loose powder white loose powder white loose powder content of tio2 99% 82%-85% 82%-85% crystal type rutile rutile rutile particle size 30nm 30nm 30nm bet, m2/g 80±15 80±15 80±15 ph value 6-8 6-8 6-8 surface properties hydrophilic hydrophobic hydrophobic arsenic (as) max 0.5ppm max 0.5ppm max 0.5ppm lead (pb) max 1.0ppm max 1.0ppm max 1.0ppm surface treatment coated with sio2, al2o3 coated with sio2, al2o3, silicon oil coated with sio2, al2o3, stearic acid anti-uv rate min 99% min 99% min 99% application features: 1, the product has high brightness, good transparency, good ventilation, and natural light was white. 2, the product has good dispersion in regarding hydrophilic and hydrophobic products. 3, the product has good weathering resistance, suitable for sun whitening system. 4, the product has good compatibility with other raw materials of cosmetics. 5, the product can both reflect and scatter ultraviolet radiation, and can absorb ultraviolet light, thus it has a stronger uv-blocking ability 6.the product can be widely used on vanishing cream, sunscreen, skin-whitener and other cosmetics. add content: 0.5% -2% packing: 15 kg / barrel

• MOQ 100 Kilogram

We are offering metatitanic acid. style no.: vk-p100 product name: ultrafine metatitanic acid molecular formula：tio(oh)2 purity: 98% particle size: 0.2um application: used as mordant, catalysts and sea water absorbent.

• MOQ 100 Kilogram

We are offering transparent liquid of nanometer titanium dioxide.basic information: cas# :13463-67-7 property: 1. our company adopts international advanced dispersion crafts to disperse 5-30nm nano titanium dioxide powder in water, forming highly dispersed, stabled and uniform nano titanium dioxide hydrophobic slurry. The slurry is more active and easier to add than powder. And the product can be widely used in the field of ceramic, plastic, coating, cosmetic, rubber. 2. the product has good stability: it can keep stable even it is diluted many times. And it exists in the form of single particle size for long periods of time specification: item no. vk-ta33 appearance translucency liquid crystal type anatase ph value 1-5 average particle size 15nm content of tio2 15% surface handling agents none content of dry basic 99.9% iron, ppm max 3.0 arsenic, ppm max 5.0 usable performance: 1. Good photocatalytic property, self-cleaning. 2. Property of anti-bacterial, mildew resistance, deodorizing. 3. Increase strength and wear-resistance of products. 4. Strong function of anti-uv, can reflex infrared rays. application: 1. Inside and outside of wall finishing, surface of furniture and glass. 2. All kinds of top-grade coating, cleaning coating. 3. Cleaning ceramics and tiles. 4. Fluorescent lamp, paper making. 5. Photocatalytic agents. 6. Anti-uv agents, textile finishing agents. package: 25kg/barrel

• MOQ 1 Kilogram
• Brand Namejinghe

Molecular formula:TiO2 Property: Smaller particle size: only 5nm and do not reunite with each other. Effective dispersal capacity. Higher catalytic activity. Higher cost performance. Antibacterial function :the product can not only kill bacteria, viruses nearly 650 kinds of bacteria ; but also decompose residues of bacteria, viruses by photocatalytic Specification Item no: JR05 Appearance: White or yellow powder Appearance of powder dissolved in water: Transparent liquid Particle size: 5nm Purity: 99.9% Surface property: Hydrophilic Application: 1.Widely used in the field of newly decorated living room, offices, hospitals, clinics, hotels, public places. 2. suitable for top-grade coating and carpet, walls, wood furniture, leather, plastic, cloth, ceramics and glass. 3.The product can be coated on the surface of engine, exhaust pipe, transformation device of cars to separate CO, nitrogen oxides to reduce pollutants produced by cars. 4.The product can be used in the field of concrete: add some powder of the product in cement to gain concrete, the pollutants in the air will be absorbed on the surface of concrete, then the nano titanium dioxide will do the function of removing the pollutants , purifying air and sterilization. Packing: 15kgdrum

• MOQ 100 Kilogram

We are offering slurry.property of ato liquid: two dispersant medias : water and oil phases(fatty alcohol benzoic ether(ab), carbonic znic ester, propanediol and so on. easier to disperse than powder. nanometer mono- dispersing particles in dispersant. effective nanometer material properties, effective chemical combination and electriferous surface. easy to form membrane, membrane is high intensity. specification: appearance light gray to blue liquid item no. vk-g06c major ingredient sno2:sb2o3=90:10 tin oxide and antimony oxide (90:10) assay (wt) % 40 density, g/ml 1.5 particle size 20-40nm surface resistance(ω.cm) 10-4-10-8 heat resistance 1100℃ min loss on drying (wt) % 0.5 ph 5.0-8.0 surface area, m 2 /g -- bulk density, g/ m 3 -- application : ato is a multi-functional conductive material. It has many advantages such as high conductibility, light color and transparent, weatherability, anti-radiation, absorbing ultraviolet and infrared and so on, and mainly used in anti-static plastic, coatings, fiber, anti-radiation coating of displayer, solar battery and automobile windscreen and so on. package ato liquid: 6kg or 25kg per plastic drum.

• MOQ 100 Kilogram

We are offering betaine anhydrous. style no.: vk -a02 product name: betaine anhydrous molecular formula: c5h11no2 molecular weight: 117.15 cas no: 107-43-7 specification appearance: white crystal powder purity: 98% odour: slight odour chloride: max 0.1% sulfate: max 200 ppm pb: max 10ppm as: max 1ppm ignition residue: max 0.1% dry basis: 99.0% to 101.0% widely used in food, feed, cosmetics, fermentation field. package: 25kg/drum

• MOQ 100 Kilogram
• Brand Namejinghe

We are offering Nanometer Zirconium Dioxide. Basic information CAS 1314-23-4 Molecular formula: ZrO2 Molecular weight: 123.22 Melting point: 2397℃ Boiling point: 4275℃ Property: 1. The product has the property of good heat –resistance, chemical stability. 2. The product can improve fracture toughness, heat-conduct, oxidation resistant and flexural strength of material when it is mixed with Al2O3 or SiO2. 3. The product is a kind of insulated material in the normal temperature, and has excellent electrical conductivity in the high temperature. Specification: 1.Item No.: VK-R50 Crystal type: monoclinic ZrO2 (+ HfO2) , %: 99.9 Loss on burning, % max: 0.8 Average particle size: 40-50nm 2. Item No.: VK-R50Y1 Crystal type: 3Y square ZrO2 (+ HfO2) , %: 94.7 Y2O3, wt%: 5.3±0.3 Loss on burning, % max: 0.8 Average particle size: 50nm 3. Item No.: VK-R50Y2 Crystal type: 5Y square ZrO2 (+ HfO2) , %: 91.5 Y2O3, wt%: 8.5±0.3 Loss on burning, % max: 0.9 Average particle size: 50nm Application: 1. The products can be used on structural coating to improve the property of wear-resistance, fire-resistance and do the function of anti-bacterial and antiseptic. 2. The products can be used on high-strength, high toughness and wear-resistance materials: inside lining plate, cutting tool, Hot Extrusion Mould, nozzle, Roller, Pump Body Parts, Sliding parts. 3. The products can be used on structure ceramics, functional ceramics, electronic ceramics, and bioceramics. 4. The products can be used on artificial gem, lagging material, refractory, Big Capacitor, piezoelectric element. Package: 25kg/barrel.

• MOQ 100 Kilogram
• Brand Namejinghe

We are offering stabilized zirconium oxide. basic information cas 1314-23-4 property: 1. The product has the property of good heat-resistance, chemical stability, corrosion proofing, anti-aging. 2. The product can improve fracture toughness, heat-conduct, oxidation resistant and flexural strength of material. specification: 1. Item no.: vk-r250y1 crystal type: 3y square zro2 (+ hfo2): 94.7% y2o3, wt: 5.3â±0.3% loss on burning: max 0.8% particle size: 0.25um 2. Item no.: vk-r300y2 crystal type: 5y square zro2 (+ hfo2): 91.5% y2o3, wt: 8.5â±0.3% loss on burning: max 0.9% particle size: 0.3um 3. Item no.: vk-r300y3 crystal type: 8y cubic zro2 (+ hfo2): 86.5% y2o3, wt: 13.5â±0.3% loss on burning: max 0.85% particle size: 0.3um application: 1. The products can be used on structural coating to improve the property of wear-resistance, fire-resistance and do the function of anti-bacterial and antiseptic. 2. The products can be used on high-strength, high toughness and wear-resistance materials: inside lining plate, cutting tool, hot extrusion mould, nozzle, roller, pump body parts, sliding parts. 3. The products can be used on structure ceramics, functional ceramics, electronic ceramics, and bioceramics. 4. The products can be used on artificial gem, lagging material, refractory, big capacitor, piezoelectric element. package: 25kg/barrel.

• MOQ 10 Kilogram
• Brand Namejinghe

CAS: 13463-67-7 Property: 1. The product has the property of antibacterial, anti-aging and protection from UVR (ultraviolet radiation), and greatly improve adhesive power of products. 2. The product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-UV. Specification: 1. Item No.: VK-T15 Appearance: White powder Purity: 99.8% pH value: 6-8 Particle size: 15nm SSA, m2g: 30-50 2. Item No.: VK-T25 Appearance: White powder Purity: 99.8% pH value: 6-8 Particle size: 30nm SSA, m2g: 30-50 3. Item No.: VK-T60 Appearance: White powder Purity: 99.8% pH value: 6-8 Particle size: 60nm SSA, m2g: 20-40 Application: 1. Used in the field of plastic, rubber, structure fiber, coating, painting, battery to improve the property of anti-aging, anti-pulverization, weather ability and strength. 2. Used in the field of ink, coating, textile to improve the property of adhesion, anti-aging, wear-resistance. 3. Used in paper industry to improve non-infiltration property. 4. Good dispersion in the organic solvents and plastic resin. 5. Used in metallurgical and aerospace industry. Package: 15kgbarrel

• MOQ 100 Kilogram

We are offering nanometer silicon dioxide used for textile. cas#:14808-60-7 property: extra small size ;big specific surface area; tunnel effect. easily dispersed in mediums product name: nanometer silicon dioxide cas no.: 14808-60-7 synonyms: nanometer silica formula: sio2 chemical structure: o==si==o mol. Wt.: 60.08 specification: appearance: white powder item no: vk-sp30f average particle size: 30nm bet: 150-250 m2/g content of nano-silicon: min 99.5% ph value: 5-7 application features: 1.the products helps enhance the adhesion of slurry on the fiber. The strong or weak hydrogen bonds existed on hydroxyl groups between the sizing surface of the products and starch and cotton fibers can improve the performance of cotton and polyester cotton yarn. 2.the products is more helpful for sizing performance of cellulose fibers. 3.the products can enhance and increase and reduce hairiness. 4.serosal serosa of nano-silica mixed slurry has a better wear resistance than that of pure starch slurry packing: 10 kg/bag

• MOQ 100 Kilogram

We are offering ink absorbing agent/alumina. property: boehmite crystal jr14 is a hydration alumina powder, avirulent and harmless, disperse easier in monoacidic, such as nitric acid, acetic acid etc. specification: style no. jr14 ingredient alo(oh) crystal boehmite particle size 13 nm al2o3 75 % density 0.4-0.6g/ml surface area min 180 m2/g application: 1. Used in rc photographic paper, light box panel, wide print, photographic film etc. 2. As additivites in coating, ceramics, textile, and paper making industry. package: 10kg/bag

• MOQ 10 Kilogram
• Brand Namejinghe

Basic information: CAS#:13463-67-7 Property: 1. The product has the property of antibacterial, anti-aging and protection from UVR (ultraviolet radiation), and greatly improve adhesive power of products. 2. The product is nonpoisonous and harmless, and has a good compatibility with other materials. 3. The product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-UV. 4. As a new material, Nanometer titanium dioxide can be widely used on cosmetics, sunscreen, electronic, battery, military. Specification: 1. Item No.: VK-T25H Appearance: White powder Surface property: hydrophilic pH value: 6-8 Crystal type: Rutile Loss on dry (105，2hr): Max 1.0% Average particle size: 30-50nm BET，m2g: 30-60 Surface coated agents: SiO2 Loss on ignition: Max 2.0% 2. Item No.: VK-T25SG Appearance: White powder Surface property: hydrophobic Crystal type: rutile Loss on dry (105，2hr): Max 1.0% Average particle size: 30-50nm BET, m2g: 30-60 Surface coated agents: SiO2, silicone oil Loss on ignition: Max 2.0% Package: 15kgbarrel

• MOQ 10 Kilogram
• Brand Namejinghe

CAS No.: 21645-51-2 Property: Nano aluminum hydroxide always used as flame retardants, catalyst and fillers in rubber, plastics and coatings; Meanwhile, it is also widely used in information, microelectronics, biotechnology, chemical engineering, environment, medicine and other fields. As one of halogen-free flame retardants synthetic materials, it has characteristic of flame retardant, smoke abatement and padding functions, without any secondary pollution. Specification: 1. Item No.: VK-LA10 Appearance: White powder Particle size: 10nm BET, m2g: 250-350 Purity: 99.99% 2. Item No.: VK-LA20 Appearance: White powder Particle size: 20nm BET, m2g: 200-300 Purity: 99.99% 3. Item No.: VK-LA50 Appearance: White powder Particle size: 50nm BET, m2g: 200-250 Purity: 99.99% 4. Item No.: VK-LA100 Appearance: White powder Particle size: 100nm BET, m2g: 100-200 Purity: 99.5 % Application: 1. Used as flame-retardant filler in resin, synthetic rubber, plastics to improve the flame resistance and arc resistance; 2. Used as catalyst or catalyst carrier. 3. Used as coating in copperplate paper surface, filler in the flame-retardant paper and pigment in ink, ceramic etc. Storage: Store closed containers in a cool, dry, well-ventilated place. Avoid direct sunlight. Package: 5kgcarton

• MOQ 100 Kilogram

We are offering rutile nano titanium dioxide hydrophobic.basic information: cas# :13463-67-7 property: 1. the product has the property of antibacterial, anti-aging and protection from uvr (ultraviolet radiation), and greatly improve adhesive power of products. 2. the product is nonpoisonous and harmless, and has a good compatibility with other materials. 3. the product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-uv. 4. as a new material, nanometer titanium dioxide can be widely used on cosmetics, sunscreen, electronic, battery, military package: 15kg/barrel

• MOQ 10 Kilogram
• Brand Namejinghe

Basic information: CAS#:13463-67-7 Property: 1. The product has the property of antibacterial, anti-aging and protection from UVR (ultraviolet radiation), and greatly improve adhesive power of products. 2. the product is nonpoisonous and harmless, and has a good compatibility with other materials. 3. The product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-UV. 4. As a new material, Nanometer titanium dioxide can be widely used on cosmetics, sunscreen, electronic, battery, military. Specification: 1. Item No.: VK-T25H3 Appearance: White powder Surface property: hydrophilic pH value: 6-8 Crystal type: Rutile Loss on dry (105，2hr): Max 1.0% Average particle size: 30-50nm BET, m2g: 30-60 Surface coated agents: SiO2, Al2O3 2. Item No.: VK-T25Y3 Appearance: White powder Surface property: hydrophobic Crystal type: Rutile Loss on dry (105，2hr): Max 1.0% Average particle size: 30-50nm BET，m2g: 30-60 Surface coated agents: SiO2, Al2O3, stearic acid Application: 1. The product is nonpoisonous and has excellent property of transparency and protection from UV, as a new material, it can be widely used in cosmetic, sunscreen, coating, rubber. 2. The product can be used in the field of plastic, rubber, structure fiber, coating, painting, battery to improve the property of anti-aging, anti-pulverization, High weatherability and strength, and keep colour and lustre of the products and prolong the using life at the same time. 3. The product can be used in the field of ink, coating, textile to improve the property of adhesion, anti-aging, wear-resistance. 4. The product can be used in paper industry to improve non-infiltration property. 5. Good dispersion in the organic solvents and plastic resin. 6. Used in metallurgical and aerospace industry. Package: 15kgbarrel

• MOQ 10 Kilogram
• Brand Namejinghe

CAS No.:1344-28-1 Specification: 1. Item No.: VK-L10F Crystal type: alpha Purity: 99.99% BET, m2g: 10-15 Particle size: 30-50nm 2. Item No.: VK-L20F Crystal type: alpha Purity: 99.99% BET, m2g: 5-10 Particle size: 0.2um 3. Item No.: VK-L30F Crystal type: alpha Purity: 99.99% BET, m2g: 3-8 Particle size: 0.3um 4. Item No.: VK-L50F Crystal type: alpha Purity: 99.99% BET, m2g: 3-8 Particle size: 0.5um 5. Item No.: VK-L33F Crystal type: alpha Purity: 99.9% BET, m2g: 3-8 Particle size: 1um Application: 1. Artificial jewel, zircon, glass, natural jewel, jadeite, agate, machine, and grinding polishing. 2. Grinding polishing of stainless steel, aluminum, copper, stone, glass and so on. 3. All finished metal surfaces, such as chrome, aluminum, brass, stainless, etc. 4. Surface polishing of painting, polish slurry, polish bar, acrylic, stainless steel mirror, non-ferrous metals, jade, marble, granite, crystal, optic glass, glass. 5. Buffing polish of car painting and painting polish of mobile phone shell. Dosage: Recommend adding dosage: 1-5% Packing: 20kgdrum (inner PE plastic bag) Notice: 1.Reserve in dry situation. 2.Don't touch with wet hand. 3.Please wear dust-resistance cover, safety glass, and protective gloves.

• MOQ 10 Kilogram
• Brand Namejinghe

CAS #:1344-28-1 Property: The product has good dispersion and transparency, can be widely used in the field of plastic, rubber, adhesive to improve their thermal conductivity. Specification: Style No.: VK-L04R Appearance: White powder Purity: 99.99 Particle: 0.3-0.5um Application: 1. Heat-conduct plastic, the heat-conduct property of PP and Al2O3PP will rise after adding the amount of Al2O3 powder. 2. Heat-conduct rubber, the heat-conduct property of silicon rubber can reach to 1.48-2 W(m.K) after adding the amount of Al2O3 powder, and the rubber can has good transparency after being added Al2O3 powder. 3. Heat-conduct adhesive, such as epoxy resin, Epoxy Resin Adhesive, heat-conduct coating, the heat-conduct property of them can reach to 0.6 W(m.K) after being added Al2O3 powder. Recommend amount：20-50%, depends on different applications. Package: 15kgcarton or 20kgdrum

• MOQ 10 Kilogram
• Brand Namejinghe
• Purity5N

We offer transparent ceramic grade alumina. Cas: 1344-28-1 crystalline ceramic is widely used for hpsl, bearings, infrared optical element and high frequency insulation materials, based on its special optical property. It also has characteristics of heat resistance, corrosion resistance and high thermal conductivity. This high purity alumina is especially developed for crystalline ceramic. Specification: 1. Style no.: vk-l200n crystal: a appearance: white powder size: 0.2-0.3um density (gcm3): 0.3-0.5 purity: 99.9999% si : ≤0.3ppm fe: ≤0.3ppm 2. Style no.: vk-ttg crystal: a appearance: white powder size: 0.3-0.5um density (gcm3): 0.3-0.5 purity: 99.999% si : ≤3ppm fe: ≤3ppm 3. Style no.: vk-tt crystal: a appearance: white powder size: 0.3-0.5um density (gcm3): 0.3-0.5 purity: 99.99% si : ≤0.002% fe: ≤0.002% application: 1. High pressure sodium lamp. 2. Metal halide lamp. 3. Bearings, infrared optical element and insulation materials. 4. Plasma photoetching. package: 20kgdrum or 15kgcarton

• MOQ 10 Kilogram
• Brand Namejinghe
• propertyfumed

We offer Power coating glidant alumina. CAS: 1344-28-1 Good dispersibility and big BET, specially used as glidant. Specification: 1. Style: VK-L30M Crystal: Alpha 75%, gamma 25% BET, m2g: 100±15 Particle size, nm: 10-20 Loss on dry, 105℃ 2h %: ≤1.0 Loss on ignition, 1000℃2h %: ≤3.0 AL2O3, %: ≥99.99% 2. Style: VK-L50M Crystal: Alpha 85%, gamma 15% BET, m2g: ≥50 Particle size, nm: 30nm Loss on dry, 105℃ 2h %: ≤1.0 Loss on ignition, 1000℃2h %: ≤3.0 AL2O3, %: ≥99.99% Application: 1. Used in PET film as anti-blocking agent. 2. Fluorescent tubes. 3. Use in powder coating to anti bonding layers and improve abrasion resistant. 4. Used in inkjet paper coating to provide high gloss and excellent print quality. Package: 10kgcarton

• MOQ 10 Kilogram
• Brand Namejinghe
• particle sizenano size

We offer nanosized alumina powder. 1. Item no.: vk-l10 crystal: alpha purity, min: 99.99% partical size, nm: 10-20nm bet, m2g: 20-40 2. Item no.: vk-l30 crystal: alpha purity, min: 99.99% partical size, nm: 30-60nm bet, m2g: 10-20 3. Item no.: vk-l100 crystal: alpha purity, min: 99.99% partical size, nm: 100-150nm bet, m2g: 5-10 4. Item no.: vk-l150 crystal: alpha purity, min: 99.99% partical size, nm: 150-200nm bet, m2g: 8-15 5. Item no.: vk-l300 crystal: alpha purity, min: 99.99% partical size, nm: 200-300nm bet, m2g: 5-10 6. Item no.: vk-l500 crystal: alpha purity, min: 99.99% partical size, nm: 300-500nm bet, m2g: 5-8 7. Item no.: vk-l10y crystal: gamma purity, min: 99.99% partical size, nm: 10nm bet, m2g: 180-220 8. Item no.: vk-l20y crystal: gamma purity, min: 99.99% partical size, nm: 20nm bet, m2g: 150-200 9. Item no.: vk-l50y crystal: gamma purity, min: 99.99% partical size, nm: 50nm bet, m2g: 100-150

• MOQ 10 Kilogram
• Brand Namejinghe

We offer High purity alumina for sapphire crystal. 1. Style: VK-L100G Appearance: White powder Size: 0.2-3um Density, gcm3: 0.4-1 Purity, %: 99.999 Si, ppm: 3 Na, ppm: 1 Fe, ppm: 3 Ca, ppm: 1 Mg, ppm: 1 2. Style: VK-L100K Appearance: White pellet Size: 50mm60mm Density, gcm3: 3.3-3.7 Purity, % : 99.999 Si, ppm: 3 Na, ppm: 1 Fe, ppm: 3 Ca, ppm: 1 Mg, ppm: 1 3. Style: VK-L100Q Appearance: White beads Size: 1.5-3.5mm Density, gcm3: 0.7-1.3 Purity, % : 99.999 Si, ppm: 3 Na, ppm: 1 Fe, ppm: 3 Ca, ppm: 1 Mg, ppm: 1 4. Style: VK-L100D Appearance: Columnar crystal Size: 30kg60kg80kg Density, gcm3: 3.3-3.9 Purity, % : 99.999 Si, ppm: 3 Na, ppm: 1 Fe, ppm: 3 Ca, ppm: 1 Mg, ppm: 1 5. Style: VK-L100DS Appearance: crackles Density, gcm3: 3.9 Purity, %: 99.999 Si, ppm: 3 Na, ppm: 1 Fe, ppm: 3 Ca, ppm: 1 Mg, ppm: 1

• MOQ 100 Kilogram
• Brand Namejinghe

We are offering nanometer zirconium hydroxide. basic information cas 1314-23-4 density: 3.25 property: the product is nontoxic, odorless, and easy to dissolve in hydrochloric acid, but can’t be dissolved in the water and alkali solution. The product can be resolved into zirconia and water in the temperature of 500℃. specification: item no. vk-rh60 appearance white powder average particle size 60nm zro2 +hfo2 (wt %) min 40 fe 0.001% si 0.002% ti 0.0015% al 0.002% cl- 50~200ppm application: the products can be widely used in the field of electroplating, ink, painting, coating, pigment, dyestuff, catalyst, deodorant, enamel, ceramics, refractory, electromagnetic materials, oxygen sensor, paper making, rubber, leather manufacture. package : 25kg/barrel.

• MOQ 100 Kilogram

We are offering rutile nano titanium dioxide hydrophilic.property: 1. the product has the property of antibacterial, anti-aging and protection from uvr (ultraviolet radiation), and greatly improve adhesive power of products. 2. the product is nonpoisonous and harmless, and has a good compatibility with other materials. 3. the product has uniform particle size, big surface area, good dispersion and transparency, and has good property of anti-uv. 4. as a new material, nanometer titanium dioxide can be widely used on cosmetics, sunscreen, electronic, battery, military

• MOQ 100 Kilogram

We are offering mixed crystal titanium dioxide nanopowder.basic information: cas no: 13463-67-7 molecular formula: tio2 molecular weigh: 79.88 vk-f25 is multi-crystal material and the particle size is 21nm. The proportion of anatase and rutile is about 80:20. It has excellent catalyst efficiency and ultraviolet absorption capacity. specification: item no. vk-f25 appearance white powder surface property hydrophilic ph value 3.5-4.5 crystal phase multi-crystal(anatase and rutile) aps，nm 20-30 bet，m2/g 40-60 tio2 content % > 99.5 loss on dry (105℃, 2h), wt % max 1.0 loss on ignition, wt % max 2.0 application: 1. Catalyst carrier, air purification, wastewater treatment, self-cleaning glass, environment-protection nanomaterials, structure textiles, plastics, ceramics, solar battery film. 2. Heat stabilizers of silicon rubber. 3. Ultraviolet absorbent. package: 15kg/drum

• MOQ 100 Kilogram

We are offering titanium dioxide nanopowder. Basic information: cas# :13463-67-7 nano titanium dioxide (vk-t25f) can improve the comprehensive weaving performance of yarn by combining with starch and can reduce using quantity of pva, can shortened cooking time, can lower pulp costs, can solve the problem of environmental pollution and hard to desizing of pva slurry when it is added into textile slurry. Using nano titanium dioxide (vk-t25f) instead of pva in the yarn can play a role of posting along hairiness, filling the gap, reducing the warp breakage and lubrication. specifications: item no vk-t25f vk-t31h apperance white loose powder white loose powder surface properties hydrophilic hydrophilic ph value 6-8 6-8 crystal type anatase rutile particle size 18-50nm 20-30nm bet, m2/g 90-110 30-40 content before handling min 99.9% min 99.9% loss on drying 105℃, 2h max 1.0% max 1.0% loss on ignition max 2.0% max 2.0% property instead of pva anti-uv product application: the procedures of nano-titanium dioxide (vk-t25f) used in textile sizing: 1, mixing process should maintain the original viscosity. 2, the sizing machine parameters remain stable. 3, the using amount of titanium dioxide powder: 0.5-2% by weight of starch, then gain 20% dispersion solution (a). 4, using the same amount of starch instead of pva, other groups were unchanged in the cotton sizing process 5, adding the amount of water into the mixing barrel of slurry, then shake the liquid slurry (a) of titanium dioxide additives. 7, by adding a specified amount of starch, medium speed for ten minutes and then put into other raw materials. 8, heating and boiling slurry, then turn off the heat and keep the state of slurry for 30 minutes or 20 minutes under high pressure. note: 32-count yarn using liquid (a)/barrel 2kg 40-count yarn using liquid (a)/barrel 3kg 60-count yarn using liquid (a)/barrel 3.5kg if there is polyacrylate slurry in the starch formula, you should add the nano additives when the temperature of slurry is 50℃. packaging: 15 kg / barrel

• MOQ 100 Kilogram
• Number Of Flowerwhite powder

We are offering azo nanopowder.basic: zinc oxide doped with alumina. property: high temperature resistant, up to 1975℃, and good stability; perfect electrical conductivity; anti-radiation; no pollution to environment. with coevaporation method, the conductivity can reach 6 x 104 ω. Cm. specification: product name azo nanoparticle style no. vk-j50l appearance white powder ingredient zno:al2o3 =98%:2% surface area 30-50㎡/g particle size 20-40nm purity min 99.9% electric resistance 1.2×101ω.cm ph 6-7 application: 1. Transparent conductive and antistatic coating. 2. As conductive film in the lcd monitor. 3. Crt, protection glasses. 4. Car window. 5. Sensor. 6. Photoelectric component conductive film, such as solar cell, luminous diode, etc. package: 25kg/drum

• MOQ 100 Kilogram
• whitepowder

Specification: 1.item no: vk-l08t-s appearance: white powder content of al2o3 before handling:≥99.99% surface treatment agents: oil coating treatment chemicals 0.1% bet(m2/g) :15-20 average particle size nm:30±5 2.item no:vk-l08t-h appearance: white powder content of al2o3 before handling﹪: ≥99.99 surface treatment agents: water coating treatment chemicals 0.1% bet(m2/g) : 130-150 average particle size nm: 20±5 application property: 1. Adding nano-aluminum oxide into rubber can improve the heat resistance and fatigue resistance and prolong life of rubber 2. Mix nano-silica with nano-alumina and add the mixture into rubber, tear strength and tensile strength of rubber is higher than the condition that only uses nano-alumina or nano-silica. 3. Nano-aluminum oxide can improve wear resistance of rubber dosage:1-5% or according to your need

• MOQ 100 Kilogram
• whiteblock

1. Item no.: vk-l100g appearance: white powder crystal type: a phase aps(nm): 0.2-3um bet(m2/g): 6-12 purity: 99.999 application: single crystal of sapphire, laser crystal (yag) and artificial gem, colorful gem, white gem, red gem. 2. Item no.: vk-l100k appearance: white block crystal type: a phase purity: 99.999% application: single crystal of sapphire, laser crystal (yag) and artificial gem, colorful gem, white gem, red gem.

• MOQ 100 Kilogram
• whitepowder

1. Item no.: vk-l20y appearance: white powder crystal type: γ phase aps(nm): 10-20 bet(m2/g): 180-250 purity: 99.99 application: used in rubber field. 2. Item no.: vk-l50y appearance: white powder crystal type: γ phase aps(nm): 50-100 bet(m2/g): 130-150 purity: 99.99 application: used in coating, rubber, heat-conduct filler field. 3. Item no.: vk-l30 appearance: white powder crystal type: a phase aps(nm): 30-60 bet(m2/g): 15-25 purity: 99.99 application: used in insulated materials field. 4. Item no.: vk-l150 appearance: white powder crystal type: a phase aps(nm): 0.2-0.5um bet(m2/g): 6-15 purity: 99.99% application: used in ceramics, polishing, coating field. 5. Item no.: vk-a100 appearance: white powder aps(nm): 10 bet(m2/g): 150-180 purity: 99.99% application: used in rubber, plastic, ceramics, ink field.

• MOQ 100 Kilogram
• whitepowder

Basic information: cas #:1344-28-1 molecular formula: al2o3 mw: 101.96 melting point: 2050 ℃ boiling point: 2980 ℃ heat-conduct property of nanometer al2o3 is 30 w/(m•k) property: the product has good dispersion and transparency, high hardness, high heat-conduct property, can be widely used in the field of plastic, rubber, ink, ceramics, refractory. specification: item no: vk-l20y appearance: white powder crystal type: y content: min 99.99% bet(m2/g):180-220 particle size: 20nm application: 1.the product can be used on ceramics to improve their creep resistance, fracture toughness, fatigue resistance, wear-resistance, compactness property and brightness. 2. The product can be used on high pressure sodium lamp and chemical fibe as nanometer alumina is a good kind of the far infrared emission material 3. The product can be used on integrated circuit substrate and yga laser crystal as nanometer alumina owns high resistivity and excellent property of insulation resistance. 4. The product can be used on rubber and plastic to improve their property of heat-conduct and insulation performance. dosage: recommend adding amount is 0.5～5％ package: 25kg/bag

• MOQ 10 Kilogram
• Brand Namejinghe
• whitepowder

We offer alumina nanopowder. Property: Small and uniform particle size; Environment-friendly and energy-saving; Effectively improve the energy storage property and security performance of lithium batteries, alkaline batteries, solar batteries and so on. Specifications: Item No.: VK-L30D Appearance: White powder Purity: 99.99% Crystal: Gamma BET, m2g: 100-150 Particle size: 30nm Application: 1. Electrode of lithium battery coated with Nano-alumina has good properties of heat insulation, insulation and high security. 2. Adulterating nano aluminum in LiCoO2 can form a solid solution, stable lattice and increase its rate characteristics and cycling performance. 3. LiCoO2 coated with nano alumina has good thermal stability, cycle performance and overcharge capacity. Nano alumina in LiCoO2 can restrain oxygen production and decomposition of LiPF6, avoid LiCoO2 contacting with electrolyte directly, reduce the loss of electrochemical rate capacity, and improve the electrochemical specific capacity of LiCoO2. 4. Improve the battery’s voltage, thereby enhance the safety of battery. 5. The reversible capacity of spinel LiMn2O4 battery material improved by nano alumina is 107mAhg. And its capacity-keeping rate is 90% min which is better than the similar products in the world. Nano alumina is the first materials used in high-power Li-ion battery. Dosage: 0.2-5% Package: 15drum or 10kgcarton