kaolin clay/powder/ price
1. product specification
1. Kaolin clay AL2O3:40%-48%.
2. High refractoriness.
3. Physicochemical stability.
4. High quality refractory
(1) chemical analysis
Code | SiO2 | Al2O3 | Fe2O3 | TiO2 | K2O | Na2O | CaO | MgO | Lg loss |
K9550 | 45.70 | 37.81 | 0.41 | 0.04 | 0.97 | 0.01 | 0.18 | 0.14 | 14.38 |
(2) Physical Property
Code | K9550 |
Whiteness % | 82-95 |
Dried strength | kfs 36 |
PH value | 6 |
dpa. s | 100 |
Fired contraction % | 8.1 |
Lg loss % | 14.9 |
Residue 325 mesh | <0.5 |
2 .Maining us :
1) In paper industry: Calcined kaolin are widely used paper coatings and fillers
2 )In rubber industry: mainly use as a Reinforcing agent and filler used ,rubber product can be improved Solvent resistance and abrasion resistance
3) In plastics and cable industry: Plastics can effectively improve the strength and modulus of resistance ,Without reducing the ductility and impact strength,Can also improve the performance of products.
4).In polyvinyl chloride(PVC)cable insulationouter: PVC plastic product can exponentially increase the volume resistivity And inexpensive,In thePVC flooring productcanimprove performance andsurface gloss
5) In nylon: To improve its deflection and tensile strength,In film and tape use as an Anti-clogging agent,In plastic sheeting to use as adsorbent, etc .
3.packing:
25kg,50kg,100kg/bag or as customer required
4.product photo