• Offers
  • Offers
  • Suppliers
catalogs sign in / sign up

Wollastonite powder for ceramics, wollastonite 325 price, wollastonite fiber

Product Detail

other apps:Rubber, chemical industry, papermaking, welding rod, metallurgy, etc.CaO content (%):46.13%
hardness:4.3-5.8Fe2O3 content (%):0.14%
Al2O3 content (%):0.26%Supply capacity:500 tons per month
Origin:Hebei chinaPackaging Details:25kg/bag, 50kg/bag, big bag or customized
Grid size:325 mesh 5% residualshape:powder
Silica content (%):55.25%pack:client needs
usage:Ceramics, coatings, plastics, rubberport:Tianjin harbor
model:standardKey words:China wollastonite powder
sample:freebrand:DRHB
product name:Casio grade 3 wollastonitepayment terms:L/C, Western Union, T/T
Package preview:Refractive index (%):1.613~1.635
application:ceramicsBaiDu:89% lowest
color:whiteMagnesium oxide content (%):1.85%
Wollastonite CaSiO3 325 mesh for ceramic powder
Product Description
The chemical formula is CaSiO3
Wollastonite powder is needle-shaped, with high whiteness and unique physical and chemical properties.Widely used in ceramics, paints, coatings, plastics, rubber, chemicals, papermaking, welding electrodes, metallurgical mold slag, and as a substitute for asbestos.
Adding an appropriate amount of wollastonite powder to the ceramic raw material can greatly reduce the firing temperature, shorten the firing time, realize low-temperature fast firing, save a lot of fuel, reduce product costs, reduce cracks and warping, increase gloss, and improve embryo physical strength
Name
(needle) wollastonite powder
size
200, 325 mesh or customized
pack
25kg/bag, big bag or customized
usage
Widely used in ceramics, paints, coatings, plastics, rubber, chemicals, papermaking, welding electrodes, metallurgical mold slag, and as a substitute for asbestos.
BaiDu
Acicular 70-80%; Non-acicular 85-95%
aspect ratio
10:1~20:1
Silicon content
Acicular 45-60%; Non-acicular 35-40%
application
Refractory materials, plastic fillers, ceramics, flame retardant coatings, construction, waterproof materials, etc.
application
1. inplastic industry, Wollastonite powder not only plays a filling role, but also can partially replace asbestos and glass fiber as a reinforcing material.
2. inrubber industry、Natural wollastonite powder has a special needle-like structure, white, non-toxic, ultra-fine crushing, and surface modification is an ideal filler for rubber, which can not only reduce the production cost of rubber products, but also improve the mechanical properties of rubber
3. inPaint industryWollastonite powder is used as a filler in paints and coatings, which can improve the physical and chemical properties, durability and weather resistance of the product, reduce the gloss of the paint, enhance the expansion ability of the coating, reduce cracks, and may also reduce oil absorption and enhance anti-corrosion ability.
Acicular wollastonite powder has good flatness, high color coverage, uniform distribution, and has anti-ultraviolet properties. Widely used in interior wall paint, exterior wall paint, special paint and latex paint.
4. inPaper industry, Wollastonite powder can be used as a filler to combine with plant fibers to form paper-making composite fibers to replace part of plant fibers. Reduce the amount of wood pulp, reduce costs, improve the performance of paper products, increase the smoothness and opacity of paper products, improve the uniformity of paper products, eliminate paper static electricity, reduce paper shrinkage, good printing suitability, and reduce plant pollution emissions in fibers during the pulping process.
VIEW MORE

Related Products