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Contact Us
- Contact Person : Ms. Bai Xueyan
- Company Name : Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
- Tel : 86-311-89687086
- Fax : 86-311-86040662
- Address : Hebei,Shijiazhuang,No.345 Youyi North Street, Xinhua District
- Country/Region : China
- Zip : 050000
Raw perlite,unexoanded perlite,foundry perlite
Product Detailed
Related Categories:Perlite
1.Raw perlite
2.Size:5-325mesh.
3.Category:Raw perlite
4.Cast iron,cast steel
5.MOQ:20tons
1.Foundry Perlite Size
12-16, 14-20, 16-32, 20-40, 30-50, 50-150, 200-325 mesh 1-3mm 3-5mm 0.3-0.6mm 0.8-2.5mm ,etc
2.Physical and Chemical Properties:
Element | SiO2 | Al2O3 | Na2O | K2O | Fe2O3 |
Content | 69.47-75.43% | 12.53-15.19% | 2.51-4.57% | 1.39-4.97% | 0.39-2.36% |
Element | CaO | MgO | FeO | H2O | Impurity |
Content | 0.97-1.67% | 0.40-0.96% | 0.36-1.57% | ≤1% | ≤0.5% |
Expansion ratios | Hardness | Specific gravity(g/cm3) | Expanded temperature\(°C) | Setting time(seconds) |
≥8.39 | 5.0-7 | 1.2-1.4 | 900-1000 | 5-10 |
3.Usage:
Cast iron ,cast steel ,cast stainless steel ,cast aluminium , cast copper
Mobile: 86 13582186358
Price is negotiated
Raw perlite,unexoanded perlite,foundry perlite
