Wollastonite Powder-Grade A Ceramics Grade With Stable Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
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1USAGE:
Wollastonite is widely used in ceramic, coatings, plastics, rubber, welding, chemical, metallurgy, construction, automobile ,asbestos substitutes and paper industry . We can supply different grades of wollastonite powder, Acicular Wollastonite and other formal product.
Wollastonite
Cas no: 13983-17-0
1*20 FCL can load about 25-27 tons.
2SPECIFICATION OF CERAMICS GRADE
DescriptionWhite powder
ItemsSiO2 %CaO %MgO %Fe2O3 % S %P %Al2O3Loss %
Grade A≥49≥46≤0.8 ≤0.3≤0.01≤0.01 ≤ 0.8≤1.5
Grade B≥50 ≥43≤0.8 ≤0.3≤ 0.01≤0.01 ≤ 0.8≤3
Grade C≥51≥40≤0.8≤0.35≤ 0.01≤0.01≤ 0.8≤5
Size80-400 mesh or as request
Specification for Metallurgical Grade
ItemsSiO2 %CaO %MgO %Fe2O3 % S % P %Loss %White Grade
Grade A45-5638-43≤0.8≤ 0.2≤0.001≤0.0014.5-5.5 ≥80
Grade B49-5144-46≤0.8≤ 0.2≤0.001≤0.0011-2.5 ≥85
Size: From 80 mesh to 400mesh or adjusted according to customer’s request
3 Picture
Our Services
We offer competitive price.
We provide professional product consultation.
We have precise quality control department.
We have complete customer services system.
We have export quota permit of some restrict minerals products.
We provide all kinds of certificate according to clients’ requirements.
We are willing to help clients to look for any potential products and goods.
- Q: Does exterior wall coating talcum powder replace wollastonite powder?
- Can replace. Generally use talcum powder for exterior wall coating. Wollastonite is seldom used.
- Q: What are the specific applications of wollastonite in coatings?
- The use of needle like wollastonite 6, insulation, insulation materials, glass products and polymer composite materials, etc., can improve the product strength, hardness, and heat resistance, bending resistance, corrosion resistance.
- Q: Can I use wollastonite mill or vertical mill for wollastonite powder?
- The large particle size of the needle like structure of wollastonite is limited by the long radius failure, but if the ultrafine powder is produced, it is recommended to use the air mill.
- Q: The function of wollastonite powder
- Wollastonite chemical composition close to the theoretical value, high purity, fine acicular structure, with low loss, harmful components (MnO, Fe203) content is low, the indicators better than similar domestic ore.
- Q: Can wollastonite be certified by REACH?
- Wollastonite does not need to be tested, but pre registration and registration are required.
- Q: The difference between silica powder and wollastonite powder
- Wollastonite is a chain metasilicate, and is a kind of fiber like needle shaped
- Q: Use of Wollastonite
- Wollastonite has a wide range of uses, including construction, ceramics, coatings, paint, rubber and plastics industries.
- Q: Main characteristics of Wollastonite
- The chemical formula of wollastonite is CaSiO3, the structural formula is Ca3[Si3O9], and the theoretical chemical components are CaO 48.25% and SiO2 51.75%. In nature, pure wollastonite is rare, and in its formation, Ca is sometimes replaced by Fe, Mn, Ti, Sr plasma, and is isomorphous, with a small amount of Al and trace amounts of K and Na.
- Q: Latex paint, wollastonite powder can replace all heavy calcium carbonate?
- Shuangfei powder is also called the "big white", the main component is calcium carbonate, also referred to as "tsp". Is widely used in ceramics, rubber, plastics, paper, paint, paint, ink, cable, food, medicine, textile, feed, toothpaste and other daily chemical industry as a filler to increase the volume of products, reduce the production cost.
- Q: What is the best way to dig a conglomerate?
- Shale was formed in lentic environment, sediment deposition after a long time, so often exist in the lake and river deltas, formed in the continental shelf is shale, shale often contains ancient fossil plants and animals. Sometimes there are traces of animal fossils, and even traces of ancient raindrops may be preserved in shale.
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Wollastonite Powder-Grade A Ceramics Grade With Stable Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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