Xinyu south wollastonite co., Ltd founded in January 1994, is the largest, &most professional integrated company for wollastonite exploitation,, R&D, elaborate processing and sales in Asia.The company owns three, wollastonite mines separately located in caofang temple, licun and, yueguang mount mining area.The total wollastonite reserves are over, 25 million tons.The annual capacity of wollastonite exploitation and, elaborate processing is around 250 thousand tons., The company collaborates closely with colleges and national scientific, research institutions.Relying on the cooperation with Wuhan University, &China University of Mining and Technology, it forms a development, pattern of producing, studying and research.As a national high-, tech enterprise with numbers of proprietary&utility technologies,, the company is deemed to be a significant base for developing and, processing new products in wollastonite industry.
WOLLASTONITE POWDER Wollastonite powder is natural calcium silicate mineral. It is white crystalline powder, needle-like granules, with pearl and glass luster and good whiteness Melting temperature 1540 ? , Mohs hardness is 4.5-6.0, Density 2.87-3.09, low heat swelling and low loss on ignition. Technical Specifications Items - Inspection results Appearance - white crystalline powder Whiteness - 90-94 SiO2 - 48-51% CAO - 47% AL2O3 -
Ultrafine Products Product description: Superfine CuO Particles Electronic grade copper oxide Superfine copper (II) oxide powder; Active copper oxide; Submicron copper oxide powder; CAS 1317-38-0 Product Specification:0.2-1.0m Product Explanation: Molecular formula: CuO Molecular weight: 79.55 Appearance: Dark brown or black powder Product use: As continuously added copper source of PCB plating; as an important inorganic materials in area of semiconductor,catalysis, superconductivity, ceramics, and other fields; as catalysts and carrier also electrode active material; as coloring agent of glass and porcelain;as optical glass polishing agent; as organic synthesis catalyst, oil desulfurization agent, hydrogenation agent;for manufacture of artificial stones,copper oxides,and rayon;As for analysise gas and determine organic compounds also as burning rate catalyst of rocket propellant. Packing, storage and shipping: Aluminum foil packaging, each bag of 2kg, 10kg, or 20kg. Seal packaging. Store in a cool & dry place. Keep it away from reductant.
Hello everyone, I'm sarah from kego company in vietnam. We are well-known for exporter, distributor, supplier and trading company high quality high grade calcium carbonate powder in hanoi, thu do ha noi, vietnam, which can be used widely in plastic, masterbatch, paper, paint manufacturing industries. Our caco3 powder was exploited from yenbai, vietnam - the mines here are considered as the best source of calcium carbonate in asia. So that, you can totally believe in the quality. In addition, we can supply caco3 powder at the cheapest prices. In our product list, all materials are of top grade(500 to more than 2500 mesh) with d97 = 8-70 micron as per request. Our calcium carbonate powder are completely perfectly used as fillerimprover in rubber, paint, paper, industrial plastic, ink producing, pharmacyfood grade, animal feed, daily chemical, ceramic sand other adhesive. **** physical analysis: Whiteness: 98% min Brightness: 96% min Hardness: 3 moh Moisture: 0.2% Oil absorption: 24g100g caco3 Density: 2.65 â?? 2.7gcm3 Ph: 8 - 9 *** chemical analysis: Caco3: 98, 5% min Fe2o3: 0, 02% max Mgo: 0, 08% max Sio2: 0, 08% max Al2o3: 0, 3% max *** others information: - Packing: by pp bags 25kg, without pallet - Payment terms: lc at sight or tt with 50% as a deposit in advance - Delivery time: 7 days upon the receipt of deposit or lc from bank - Moq: 4x20â??dc (26mt20dc container) -
Supplier: Colour pigments, industrial chemicals,plastisol inks , antioxidant , bentonite /calcium carbonate / mica / talc / wollastonite / feldspar / kaolin (china clay) bezaldehyde , caramel , detergent chemicals , enzymes feed / textile / leather. fragrances , gum & modified gum , leather auxiliaries / chemicals magnesium oxide / magnesium sulphate heptahydrate / monohydrate / anhydrous, maize starch powder (corn starch powder) , manganese sulphate monohydrate / manganese oxide , mono chloro /sodium mono chloro acetate , paint driers , para chloro ortho nitro aniline , disperse dyes, fluorescent coolant dyes (water soluble) , phosgenated salt free / low salt paper colour (direct dyes) ,ultra marine blue pigment , vat indigo blue grain , water soluble fluorescent soap colour / agriculture green , wool dyes, carbon black, detergent & soaps, herbal extract , household & industrial cleaning products
Our company works on Wollastonite Export, products cover wollastonite powder, acicular wollastonite. Products can be used in Ceramic, Paint, Coating, Refractory, Building and other fields. Our customers are around Italy Spain Japan, Korea Vitamin Russia Turkey etc..
Xinyu south wollastonite co., Ltd founded in January 1994, is the largest, &most professional integrated company for wollastonite exploitation,, R&D, elaborate processing and sales in Asia.The company owns three, wollastonite mines separately located in caofang temple, licun and, yueguang mount mining area.The total wollastonite reserves are over, 25 million tons.The annual capacity of wollastonite exploitation and, elaborate processing is around 250 thousand tons., The company possesses advanced technique which adopting the, optical-electronic integration classification for mining&processing, with excellent equipment&precise quality control method.Obtained, the ISO9001 International Quality Management System Certificate,, ISO14001 International Environmental Management System Certificate, and OHSAS18001 Occupational Health and Safety Management System, Certificate, all products accord with the EU REACH regulations.Superfine, acicular wollastonite powder is awarded as"National Spark Program, Project"and"Jiangxi Province Key New Products.", Wollastonite as a sort of natural green industrial raw material with low, carbon emission, is widely applied in ceramic, metallurgy, construction, material, rubber&plastic, paper making, welding material, paint, friction, material, glass fiber, ceramic fiber, refractory materials, etc.Driven by the, cultural concept of innovation, development, harmony and win-win, the, company continuously implements strategy for excellence and glorious. ,
Our company works on Wollastonite Export, products cover wollastonite powder, acicular wollastonite. Products can be used in Ceramic, Paint, Coating, Refractory, Building and other fields. Our customers are around the world.
White Wollastonite Powder is used widely in plastic, ceramics, rubber, and paint industries to enhance surface color, tensile strength, and heat performance of products. High brightness and whiteness, low volatile content, low moisture, and oil absorption are some of its features that make sit high on demand. Chemical Formula : CaSiO3 PHYSICAL PROPERTIES : Appearance- White fine powder Sp. gravity- 2.8 - 3.0 PH Value- 8.0 - 8.5 Fineness- Passes 325 mesh CHEMICAL COMPOSITION : SiO2 Content- 6 5% Iron Content- 0.5% Water Content- 1% Industrial Applications : Used as Filler In Rubber, Plastics, Electric insulators, powder coatings etc.
Wollastonite is chemically a Calcium Meta Silicate (CaSiO3), it is a naturally occurring white & acicular (needle shaped) mineral, with mohs hardness of 4.5. In addition to Wollastoniteâ??s unique morphology, it is alkaline, inert, has low loss on ignition, low water solubility, low co-efficient of linear thermal expansion and a melting point of 15400c. It also improves tear strength, dielectric properties and retains mechanical properties at elevated temperatures.
