Calcium silicate slag is high quality silica (SiO2 ≥ 98%) and high-
quality limestone (CaCO3 ≥ 97%) as raw materials. Using clean
electrical energy, at high temperature SiO2 + CaCO3 → CaSiO3
+ CO2 reaction melting synthesis. Premelted complex calcium silic
ate is synthetic products , which is more stable than natural w
ollastonite's chemical composition and phase structure of uniform.
After water quenching, the melted material become cryptocrystallin
e vitreous. The final product is good spreadability,good
condition and very little impurity. Loss on ignition is almost zero, ca
lcium silicate is ideal for metallurgical continuous casting mold
flux . It also is the ideal raw material for electrode coated.
Physical and chemical indexes of calcium silicate slag :
Specification | Chemical composition(%) | |||||
CaO | SiO2 | Al2O3 | CaF2 | TiO2 | MgO | |
Calcium silicate with CaF2 | 40-45 | 40-45 | ≤3.0 | 5-10 | ≤0.05 | ≤3.0 |
Calcium silicate without CaF2 | 45-50 | 45-50 | ≤3.0 | / | ≤0.05 | ≤3.0 |
Commonly particle size | 3-40mm\5-30mm\200mesh-0 | |||||
Q1. Will the FREE SAMPLES be provided for buyers?
- YES. We will provided FREE SAMPLE about 1kg
Q2. How about the express fee?
- Our company's policy is the buyer pay for express fee.
Q3. Is there QUALITY REPORT for the products?
- YES. We provide quality report of our company or CIQ,SGS according to client's requirement.
Contact:
Jessie Su
Tel:86-379-65286159
Fax:86-379-65285889
Skype:jessicasu65
QQ:495132098
E-mail:suqianqian@rs-abrasive.com
