product description
CHEMICAL COMPOSITION OF WOLLASTONITE
component(%) | SiO2 | CaO | Al2O3 | Fe2O3 | TiO2 MAX. | MgO | S MAX. | P MAX. | LOL 1050 ℃ | PH |
XYNFW-AA | 49-51 | 44-46 | 0.15-0.3 | 0.15-0.3 | 0.02 | 0.50-1.8 | 0.02 | 0.007 | 0.5-1.5 | 9 |
XYNFW-A | 48-51 | 43-46 | 0.15-0.3 | 0.15-0.3 | 0.02 | 0.50-1.8 | 0.02 | 0.007 | 1.5-3.5 | 9 |
XYNFW-B | 47-53 | 40-43 | 0.15-0.3 | 0.30-0.35 | 0.02 | 0.50-1.8 | 0.02 | 0.007 | 4-6 | 9 |
XYNFW-C | 47-53 | 38-41 | 0.15-0.3 | 0.30-.035 | 0.02 | 0.50-1.8 | 0.02 | 0.007 | 6-14 | 9 |
PHYSICAL PROPERTIES OF WOLLASTONITE
ITEM | particle size(mesh) | ratio of length to diameter(L/D) | sedimentation value(ml/200ml) | absorption oil value(g/100g) | whiteness(%) |
80-1250 | 8-25 | 40-90 | 20-26 | 76-92 | |
ITEM | refraction(%) | density(g/cm3) | expansion coefficient(mm/mm ℃ ) | melting point( ℃ ) | hardness(mohs) |
1.63 | 2.95 | 6.5 ×10-6 | 1450 | 4.5-5 |
APPLICATION OF WOLLASTONITE
Wollastonite can be used in metallurgy, welding, ceramics, paints and coatings, friction
material, construction, rubber and plastic, electronics,glass fiber, ceramic fiber, fibergla
ss-reinforced plastics, paper, artificial stone, refractory material, etc.
packing & shipping
why choose us ?
our company
We integrates mining,manufacturing and self-exporting in-house.
Our product has been tested by SGS,PONY,IOM and other authoritative testing organizations.
our products
The production could be adjusted freely according to your demand.
We have advanced techology and advanced equipment.
We specialize in manufacturing vermiculite,sepiolite,mica,zeolite and other series.
our storage
We have our own mine and processing factory.
Our annual mining capacity is 60,000 tons.
Our annual production capacity is 30,000 tons.
our team
We have an effective,professtional and friendly team.
We have the experience of producing and exporting over ten years.
our customers
We export our product to more than 30 countries,containing USA, Canada, France, Mexico,
Japan and other countries.
our promises
Resonable prices
Short production time
Satisfactory after-sales service
Warmly welcome all friends at home and abroad to cooperate.