wholesale, best price wollastonite powder
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$200.00 / 1 - 24 pieces
$185.00 / 25 - 49 pieces
$160.00 / 50 - 99 pieces
$150.00 / >=100 pieces - 1 piece
- Hebei Weiran Building Materials Technology Co., Ltd.
- Hebei, China
- Mr Owen Xu
Product Detail
| product name: | wollastonite powder | payment terms: | L/C, Western Union, T/T, MoneyGram |
| Refractive index (%): | 1.63% | shape: | piece |
| Supply capacity: | 2000 tons per month | hardness: | 4.5-5.0 |
| appearance: | White powder | Packaging Details: | 25/50kg/bag, or 1200kg/big bag, 24-26 tons/20*FCL wollastonite powder |
| port: | Xingang, Qingdao or other Chinese ports | brand: | Weiran or OEM |
| Silica content (%): | 48%-53% | model: | WR-G101 |
| Package preview: | Molecular formula: | CaSiO3 | |
| granularity: | 200 mesh | Al2O3 content (%): | 0.15-0.30% |
| MgO content (%): | 0.5-1.2% | BaiDu: | 85-93% |
| other apps: | Glass | Fe2O3 content (%): | 0.2-0.3% |
| CaO content (%): | 43-56% | Moisture: | 0.05 |
| place of origin; place of origin: | Hebei china | color: | white |
| application: | ceramics | CAS number: | 13983-17-0 |
The best price wollastonite powder!!!
Product Description
As a typical metamorphic mineral, wollastonite mainly occurs in the contact zone between acidic rock and limestone, and also occurs in the
Metamorphic calcareous schists, volcanic products and some alkaline rocks.
The chemical molecular formula of wollastonite is Casio structural formula Ca(SiO2), wollastonite is a thin plate crystal of triclinic system
It belongs to the chain silicate system with radial or fibrous aggregation. Its special crystal structure determines its non-toxic properties
, acid and alkali resistance, low moisture absorption and oil absorption, good insulation, high whiteness, good thermal stability and dimensional stability, xcellent
Electromechanical properties.
Wollastonite is also known as a natural green, low-carbon, energy-saving industrial mineral raw material.
| thing | value |
| Granularity (mesh) | 80-3000 |
| Aspect Ratio (LD) | 3:1-25:1 |
| Sedimentation value (m/200mg) | 40-150 |
| Oil absorption (g/100g) | 20-55 |
| BaiDu(%) | 75-92 |
| Refractive index (%) | 1.63 |
| Density (g/cm33) | 2.95 |
| Expansion coefficient (mm/mn℃) | 6.5x106 |
| Melting point (°C) | 1450 |
| Hardness (Mohs) |
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