Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Mineral Composition: |
Iron Aluminate Cement Clinker |
| Function: |
Special Cement |
Product Description
Metakaolin:
1. Description:
Metakaolin is refined kaolin clay that is fired (calcined) under carefully controlled conditions to create an amorphous aluminosilicate that is reactive in concrete. Like other pozzolans (fly ash and silica fume are two common pozzolans), metakaolin reacts with the calcium hydroxide (lime) byproducts produced during cement hydration.
2. Use:
1. Increased resistance to chemical attack
2. Increased durability
3. Reduced effects of alkali-silica reactivity (ASR)
4. Enhanced workability and finishing of concrete
5. Reduced shrinkage, due to "particle packing" making concrete denser
6. Improved color by lightening the color of concrete making it possible to tint lighter integral color.
3. Specification
4. Packing: 1000KG/Bag, 2 Bags onto one pallet.
5. Capacity: 20MT into one 20FCL.
6. Delivery Time: 3 weeks after order.
|
Product Code |
Brightness(ISO) |
Particle Size -2µ m%/mesh |
Screen residue (325 mesh, %) |
Oil Absorbency (g/100g) |
PH |
Moisture (%) |
M g
/2000 |
SiO2(%) |
Al2O3(%) |
Fe2O3(%) |
TiO2(%) |
CaO(%) |
Na2O
(%) |
R2O
(%) |
RO
(%) |
Application |
|
RCK-20A |
90.0 min |
20% min/325 |
0.1 max |
25 |
6.0-7.0 |
0.6 max |
|
53.7 |
44.97 |
0.35 |
0.2 |
0.3 |
0.15 |
0.4 |
0.5 |
Replacer for alumina in ceramic glaze |
|
RCK-50 |
92-93 |
50% min/1250 |
0.05 max |
45 |
|
Filler for paint, replacer for titanium in pigment |
|
RCK-60 |
92-93 |
60% min/2500 |
0.005 max |
55 |
|
Filler for paint replacer for titanium in pigment |
|
RCK-80 |
92-93 |
80% min/4500 |
0.004 max |
66 |
4.0 |
Paper coating |
|
RCK-90 |
92-93 |
90% min/6000 |
0.002 max |
70 |
3.6 |
Paper coating |
We are the leading Chinese supplier and exporter for Silica fume, micro-silica or silica dust. Our products have been exported to Saudi Arabia, Qatar, India, Vietnam, Iran, UAE, Costa Rica, Nigeria, and Georgia.
We welcome the potential Silica fume dealers in the foreign market for further cooperation. If you want to buy Silica fume, we welcome your inquiry. We will supply the high quality Silica fume at reasonable price.
