Metallurgy industrial grade wollastonite powder for steel slag
Brief description of Our Products Wollastonite：
The formula of Wollastonite is CaSiO3. The ideal chemical specifications are as followed:
SiO2 51.75%
CaO 48.25%
Fe2O3(%) 0.2
Al2O3(%) 0.25
MgO(%) 1.5
Loss on Ignition % 2.5%---3%
Heated-Swelling
Coefficient:6.5×10-6℃-1
Moh’s Hardness 4.5-5.0
Density 2.8
melting Point 1540℃
Refraction Index 1.62
The actual chemical specifications are as followed:
SiO2 41-53%
CaO 38-48%
Fe2O3 1.0%max
MgO 2.0%max
Al2O3 1%max
S,P 0.1%maz We use the micronized jet mills imported from abroad to produce all kinds of minerals powder from 600 mesh to 2500 mesh.. The retention of these products is 8%min. Our Products have earned good reputation both inside and outside. The micronized products are mainly used in high-class panints industry, paper-making industry, engineering plastics industry, glaze, etc. to replace talc, ZnO to reduce the cost.
在线联系供应商
Other supplier products
 |
Magnesium hydroxide powder MgO 64% 62% 60% price | Product Name: Brucite : chemical formula is Mg(OH)2 (Magnesium Hydroxide/Hydrate) Bruicte Item number MgO SiO2 CaO Fe2O3 Al2O3 L.O.I Siz... |
 |
Filled pp masterbatch grade superfine talc powder for plastics | Plastic grade nano talc powder Technical Data Sheet Item number LMME-PP58 LMME-PPS50 SiO2 ％≥ 56-58 50-54 MgO％≥ 30 30 CaO ％≤ ... |
 |
high purity white quartz silica sand 99.99% for glass production price | Silica/Quartz Sand is processed from the high quality silica stone, through the process of coarse crushing, roasting, fine crushing, acid treatmen... |
 |
Natural black talcum powder for ceramic usage with low iron 0.08% | CERAMICS GRADE TALC POWDER Technical Data Sheet Item number LMME-CRA Aftere calcined Whiteness ≥93％ SiO2 ≥61％ MgO ≥31％ CaO ≤0.5％ Fe... |
 |
ratory kiln calcined bauxite powder price Al2O3 80% 83% 85% 90% | Bauxite Item Number:Al2O3 Fe2O3 TiO2 CaO+MgO K2O+Na2O Density (g/cm3) L.O.I LMME-AL90 ≥89.5 ≤1.5 ≤4.0 ≤0.35 ≤0.35 ≥3.25 ≤2.... |
Same products
 |
Metallic flat high gloss MT-049/98010 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/98010 Co... |
 |
Pure epoxy powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model CH Product characterist... |
 |
Epoxy polyester powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model GA, SF, FX, etc. Produc... |
 |
Pure polyester weather-resistant powder coating Factory Supplier | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model OWP Product characteris... |
 |
Metallic flat semi-gloss Powder Coating MT-049/97003 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/97003 Co... |
