Zhejiang Taizhou Tu-poly Co. Ltd. - Ores And Minerals

We are offering fumed silica. general information: the annual capacity is 1500 tonsstarted to export in 2000the max.quantity of export recahed 70 tons in 2007. export area include turtey, india, bangladesh, canadaandeurope characteristic: white and colloidal micro-particleprimary micro-particle from 5-40 nmobvious properties such as thixotropy, reinforcing, thickening and filling etc. insoluble in all kinds of solvents and liquids except hydrofluoric acid and concentrated bases specification:qshg 19-2011 item indexas-150apparent white solid colloidal microparticlespecific surface area m2g 15015ph 3.6-4.3heating loss weight % (mm) 1.0 burning loss weight % (mm) 1.0 apparent density gl 60 application of as-150: 1.silicone acid rubber2.sulfurized silicone rubber at ambient temperature (low moisture content)3.silicone neutral rubber specification: qshg 19-2011 item indexas-200apparent white solid colloidal micro-particlespecific surface area m2g 20025ph 3.6-4.3heating loss weight % (mm) 2.0 burning loss weight % (mm) 2.0 apparent density gl 60 application of as-200: sulphurized silicon rubber at high temperatureorganic silicon defoaming agent silicone neutral rubber high oil inkpowder coating, powdered of flake preparation, cosmetics and so on specification: qshg 19-2011 item indexas-380apparent white solid colloidal micro-particlespecific surface area m2g 38030ph 3.6-4.3heating loss weight % (mm) 2.5 burning loss weight % (mm) 2.0 apparent density gl 60

We are offering Talc (pharmaceuical Grade). Specification: test specification result remarkappearance: white or yellow, powder or flake pass gardner no.max.2density pass 25 - 200 mesh 80 mesh sieve no 25-100 pass ration(fisher)moisture content less than 10% 7.50% dry 3hr at 105 deg. C. Residue on ignition less than 0.2% 0.10% ashing methodprotein content less than 0.3% 0.18% kjeldal methoddegree of deacetylatione 70 - 100% 95% colloidal methodviscosity 5 cps and less 2.78 0.5% or 1% chitosan in 1% acetic acid. By stirring 1hr. Measure with brookfield viscometer (model dv-ii+) lv spindle #0 at 30 deg.cinsolubles less than 1% insolubility

We are offering Plastic Grade Talc Powder. Detailed introduction: Plastic grade talc powder can be produced by our plant. Specification: Whiteness: 90%min SiO2:58% MgO:29% whiteness LOI1000 SiO2 MgO moisture CaO Fe2O3 Al2O390%min 5.5max 58%min 29%min 0.5 0.18%max 0.2%max 0.3%max.

We are offering Paint Grade Talc Powder.Specification: specification super high standardwhiteness 95.0 90.0 88.0 particle size, 45 mpassingrate 99.90% 99.5% 99.0%particle accumulated persentage 20 m90% 10 m60% 5 m30% 80% 45% 25% 70% 40% 20%moisture 0.51.0% oilabsorption 20.050.0% loi(1000) 7.0% 9.0% 12.0%phvalue 8.010.0 applications: 1.papermaking industry:surface coating, filling 2.paint industry: synthetic resin paint, slurry oil, oil paint, emulsion paint, powder coatings other industries: pigment etc.

We are offering Papermaking Grade Talcum Powder.specification: (25262020) whiteness: 88%min-95%min sio2: 45%min-60%min, mgo: 30%min al2o3: 0.4%max, fe2o3: 0.3%max cao:0.6%max ph:7%-9% wear and tear(cooper net) mg80 oil-absorbed:25%-50% asbestos:free dust, mm2/g :0.4%-1%max loi(800.c):6%-22% loose density:0.45%-0.65%max:g/cm3 tight density:0.80-0.9%max:g/cm3 size:325mesh soisture:0.5%max, packing: in five ply kraft paper bags of 25kgs fob (bayuquan)china port:75-90usd/mt.

We are offering Talc (micro fine Carbonic Acid Series). Basic Info:purity 99% fine grade in industrial grade white granular best quality and reasonable price Property: Potassium Carbonate may be monoclinic crystal, white powder, granular crystal or prill. The relative density is 2.428 and the melting point is at 891 degree C .It is easily soluble in water forming a slightly alkaline solution. It is insoluble in alcohol and ether. It has strong hygroscopicity. It easily cakes and turns into Potassium Bicarbonate through absorbing carbon dioxide when exposed to the air for a long time. Specification: INSPECT ION ITEM UNIT FINE GRADE TV GLASS GRADE FIRST GRADE REGULAR GRADEPurity(as K2CO3) % Min 99 99 98.5 96Chloride(as KCl) % Max 0.01 0.03 0.1 0.2Sulphate(as K2SO4) % Max 0.01 0.04 0.1 0.15Iron % Max 0.001 0.001 0.003 0.01nsoluble matter in water % Max 0.02 0.04 0.05 0.1Burnt loss % Max 0.6 0.8 1 1 Applications : Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding. It is used to produce food additives like potassium sorbate, monopotassium phosphate, etc. Potassium Carbonate is foliar spray fertilizer and a constituent of compound fertilizer. In dyeing industry, it is used to produce vat dyestuff and discharge of ice dyeing. It is absorbent removing hydrogen sulfide and carbon dioxide; dry powder extinguisher mixed with soda; auxiliary raw material for producing alcohol and acetone; and anti-aging agent in rubber production. Its solution is used in boiling and scouring of cotton cloth and wool's degreasing. In addition, it is also used in manufacture of printing ink, photograph-drug, polyester, explosives, electroplating, tanning, ceramic, building materials, crystals and medicine.

We are offering fire-clay and high-alumina refractory castables. It is the important kind of product among the unshaped refractories. It consists of refractory aggregate, fine powder and binder. When using it, installation can be carried out by casting after it is uniformly mixed and then agitated adequately with water. There are three kinds of castables according to the properties of binders i.e. Fire clay refractory castables, cement refractory castables and inorganic refractory castables. be kept in a dry place. itemsfireclay refractory castablescement refractory castablesinorganic refractory castables high alumina cement refractory castablessilicate cement castablesphosphate refractory castableswater glass castables brand nl2nl1nng3lg2lg2ng1lg1n2g1n1gnll2ll1lnbn al2o3%6555458560426042303075604540 refractorinessc 173017101690179016901650169016501610-177017301710- test temperature for reheating linear change not exceeding 1%(after 3hrs at this test temperature)c14501350130015001400135014001350130012001450145014501000 cold crushing strength(after dry at 105-110c)mpa 2.942.942.9424.519.619.69.89.89.819.614.714.714.719.6 moudulus of rupture(after dry at 105-110c)mpa 0.490.490.490.493.923.923.433.433.43-3.433.433.43- max, service temperature c14501350130016501400135014001350130012001600150014501000.