Shijiahzuang Shiyun Tech Co., Ltd.

• MOQ 1 Metric Ton
• Purity: 98.5%Size: 1~2mm, 2~3mm, 4~6mm, 6~8mm
• Applications: aluminum oxide for aluminum smelting, glass, ceramic industry , refractory, coating, abrasive applications , electric basal plate, desiccating agent, chemical and pharmacy industry, etc.Packing: in 25kg iron drum within double PP bags or Polywoven Bags

We are offering aluminum oxide. 1 quick detail: place of origin: china cas: 1344-28-1 h.s.code: 2818200000 2 appearance: white powder or granular, industrial grade 3 physical properties: purity: 98.5% size: 1~2mm, 2~3mm, 4~6mm, 6~8mm grit no: f4-f320 true density: ≥3.90g/cm3 bulk density: 1.5-1.95g/cm3 knoop hardness: 2200-2300kg/mm2 4 chemical composition: grit size al2o3 (%) na2o (%) fe2o3 (%) sio2 (%) f4-f150 98.5min 0.6max 0.04max 0.05max f180-f320 98.2min 0.7max 0.04max 0.05max 5 applications: aluminum oxide for aluminum smelting, glass, ceramic industry , refractory, coating, abrasive applications , electric basal plate, desiccating agent, chemical and pharmacy industry, etc. 6 packing: in 25kg iron drum within double pp bags or polywoven bags. 7 storage: keep in closed dry room; avoid spillage, sparks or other source of ignition.

• MOQ 1 Metric Ton
• White powderZnO 99.5%

We are offering zinc oxide. 1. Quick detail: mf: zno mw: 81.39 cas: 1314-13-2 h.s.code: 2817001000 un:3077 9/pg 3 einecs:215-222-5 place of region: china 2. Appearance: white powder 3. Physical: density water-solubility( mg/l)(29 ºc) melting point(℃) 5.6 1.6 1975 4. Typical properties item/parameter standard zinc oxide (in accordance with dry materials) % ≥ zno 99.5% zno 99% zno 98% zno 95% zno 90% lead oxide (pbo)% ≤ 0.12 0.2 1.0 3.0 4.0 cadmium oxide (cdo) % ≤ 0.02 0.05 -- -- -- cupric oxide (cuo) % ≤ 0.006 -- -- -- -- manganese (mn) % ≤ 0.0002 -- -- -- -- metallic zinc (in accordance with zn) % none none -- -- -- muriatic acid insoluble substance % ≤ 0.03 0.04 0.5 0.7 2.0 loss on ignition % ≤ 0.4 0.6 0.7 1.0 5.0 water soluble substance % ≤ 0.4 0.6 0.7 1.0 3.0 sieve residue (45um mesh ) % ≤ 0.28 0.32 0.5 0.5 0.5 volatile % ≤ 0.4 0.4 0.5 0.5 0.5 5. Applications: the powder is widely used as an additive into numerous materials and products including plastics, ceramics, glass, pigments, foods etc. 6. Packaging: in 25kg, 50kg iron drums with double plastic bags inner, on wooden pallet.

• MOQ 1 Metric Ton

We are offering zinc sulfate. 1. Quick detail: mf: znso4.h2o mw: 179.46 cas:7446-19-7 h.s.code: 2833293000 un: 3077 einecs: 231-793-3 place of region: china 2. Property: white, fluid powder, soluble in water, slightly soluble in alcohol. appearance: white crystalline powder or granula 3. Physical: purity density solubility in water boiling point c (decomposes) 98%min 3.28 30% 740 4. Specification: item specification powder industry grade powder feed grade granular fertilizer grade content 98%min 98%min 98%min zinc: 35% min 35% min 33.5% min as: 10ppm max 5ppm max 5ppm max pb: 20ppm max 10ppm max 10ppm max cd: 20ppm max 10ppm max 10ppm max size: 80mesh 80mesh max 8-10mesh 5. Application: it is mainly used in the production of man-made fibril concretion. Besides, it works as fertilizer and animal feed. The food grade product can be used as nutritious supplement, etc. In addition, it functions as preserving material of wood and leather. 6. Packing: net weight 25kgs, or according to client request.

• MOQ 100 Kilogram

We are offering cobalt powder. 1 quick detail: mf: co place of region: china cas: 7440-48-4 h.s.code: 8105209010 2 properties: gray color with irregular shape 3 physical: particle size(mesh) loose density(g/cm3) oxygen (%) 100-400 0.7-1.0 0.50 4 chemical compositions (%): composition content co 99.95 cu 0.0024max zn 0.0014max ca 0.0026max si 0.0025max c 0.03max o 0.5max ni 0.0045max fe 0.0070max mn 0.0009max mg 0.0009max pb 0.0022max s 0.0017max 5 applications: used for hard metal, magnetic material, diamond tools, amalgam temperature, chemicals, metallurgical products, pharmaceuticals. Etc. 6 packaging: in 25kg iron drums with double plastic bags inner, on wooden pallet. Or by your requirements. 7 storage: keep in closed dry room; avoid spillage, sparks or other source of ignition.

• MOQ 100 Kilogram

We are offering copper powder. 1 quick detail: place of origin: china purity: 99.5%min 2 appearances: light rosy powder with high purity. 3 specifications: color red, spherical powder average particle size 1 μm purity above 99.5% specific surface area 3.12 m2/g crystal structure face-centered cubic bulk density 1.6 g/cm3 dispersion no hard agglomeration easily dispersed. 5 application: widely used in diamond tools, carbon brushes friction materials, p/m products and abrasive materials, electrical and electronic applications. 6 packing: iron barrel with plastic bag lining.

• MOQ 100 Kilogram

We are offering tungsten carbide powder. 1 quick detail: mf: wc mw: 195.85 cas: 12070-12-1 h.s.code: 2849902000 2 properties: dark grey metallic powder 3 physical: particle size (μm) oxygen (%) total c (%) free c (%) loose density(g/cm3) fe (%) 2.2-2.7 0.07 6.13+/-0.05 0.05 3.74 0.006 4 chemical compositions (%): main content 99.8min pb 0.0003 cu 0.0005 ca 0.0015 mn 0.001 s 0.001 p 0.001 c 0.005 bi 0.0003 mo 0.003 5 applications: mainly used for manufacturing hard alloy. 6 packaging: in 25kg, 50kg iron drums with double plastic bags inner, on wooden pallet. 7 storage: keep in closed dry room; avoid spillage, sparks or other source of ignition.

• MOQ 100 Kilogram

We are offering nickel powder. 1 quick detail: mf: ni mw: 58.71 cas: 7440-02-0 h.s.code: 7504001000 un: 3179 einecs: 231-111-4 place of region: china 2 properties: silver gray metallic powder, no odor. 3 physical: particle size (mesh) loose density(g/cm3) specific surface area melting point(℃) 200 0.5-0.65 - 1452 4 chemical compositions (%): purity 99.9min fe 0.01 c 0.2 o 0.15 s 0.001 5 applications: mainly used for electrical carbon products, friction material, resistant stainless steel and nickel alloy products.etc. 6 caution: flammable solid if a finely divide powder. Carcinogen if inhaled. 7 packaging: in 25kg iron drums with double plastic bags inner, on wooden pallet. 8 storage: keep in closed dry room; avoid spillage, sparks or other source of ignition.

• MOQ 100 Kilogram

We are offering iron powder. commodity: atomized iron powder 99.5 %( min) cas: 7439-89-6 m.f: fe h.s code: 7205290000 appearance: irregular-shaped gray powder physical character: particle size( mesh ) apparent density (g/cm3) flows/50g 80-150 2.7-3.1 26 chemicals composition（%）: fe c s p si mn hydrogen decreased 99.5 0.008 0.008 0.01 0.04 0.08 0.15 application: used in iron-based powder metallurgy, welding, cutting, magnetic materials, iron-rich foods. Etc. packing: 25kg iron drums within double pp bags or by your requirements. storage: keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.

• MOQ 100 Kilogram

We are offering lead powder. 1. Quick detail: mf: pb mw: 207.2 place of region: china 2. Properties: light gray, droplet- shaped metal powder, easily oxidized in wet air. 3. Physical: particle size (mesh) loose density(g/cm3) melting point(℃) 100-400 - 327.4 4. Chemical compositions (%): purity 99.9min pb ≥99.9 cu ≤0.01 sb ≤0.005 fe ≤0.005 as ≤0.001 bi ≤0.005 burned residue dealt with nitric acid ≤0.025 5. Applications: used for friction materials, electrode materials, sealing materials and plastic additives, etc 6. Packaging: in 25kg iron drums with double plastic bags inner, on wooden pallet. 7. Storage: keep in closed dry room; avoid spillage, sparks or other source of ignition.

• MOQ 1 Metric Ton

We are offering lead ingot. 1 detail: place origin: china weight: 24-25kg/pcs alloy or not: not pb (min): 99.97% quality: high quality secondary or not: 2 specifications: pb ≥99.97 ag ≤25 ppm as ≤20 ppm bi ≤150 ppm cu ≤10 ppm fe ≤10 ppm sb ≤50 ppm zn ≤20 ppm 3 packing: 45 ingots bundled in 9 rows of 5 ingots each, 4 steel strips tighten around ingots, then placed on wooden pallet. 4 usages: widely be used in storage battery, coating, warhead, welding material, bearing material and protective material of x-ray, etc. 5 transport and storage: * be shipped in the conveyance which non-corrosiveness. * be storied in dry, ventilate and non-corrosiveness storeroom.