We hope to create an environment and conditions conducive to learning and innovation, and continuously strengthen technology of Crucible with 99% Al2O3, Acidic Ramming Mass For Induction Furnace, Grinding ball for ball mill based on concept innovation. The excellent corporate culture, advancing design concepts, lean quality and perfect service system have established our position in the industry. We make investments to expand production capacity, develop new brand products, and provide customers with reliable, long-term supply capabilities. We adopt a responsibility mechanism, with full enthusiasm, sincere cooperation attitude, and win-win business principles, to welcome every cooperation.
1.Salient features
1) Fire prevention grade A
2) No asbestos, environmental protection and green
3) High strength, It is a kind of insulation material with higher strength in inorganic thermal insulation materials
4) The hydrophobic rate was more than 98%, and the product was soaked in water for 48 hours without water seepage change
5) Good weather resistance, high temperature resistance up to 650 ℃, cold resistance up to - 450 ℃
6) Heat insulation, mildew proof, aging resistance, corrosion resistance

2. Main parameters of products
ITEM | Unit | HCS-170 | HCS-220 | HCS-240 |
Density | Kg/m3 | 170 | 220 | 240 |
Moisture content | % | ≤7.5 | ≤7.5 | ≤7.5 |
Compressive strength | Mpa | ≥0.40 | ≥0.50 | ≥0.50 |
Flexural strength | Mpa | ≥0.20 | ≥0.30 | ≥0.30 |
Thermal conductivity | w/m.k | 0.058 | 0.062 | 0.062 |
Linear shrinkage | 650℃*16h,% | ≤2 | ≤2 | ≤2 |
Operating temperature range | ℃ | +650 - -450 | +650 - -450 | +650 - -450 |
3.Application: steel, petrochemical, ceramic, cement industry, power, electronics, shipbuilding industry
4.Specification: flat plate, curved plate, tube shell
5.Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
6.Achievements generated: Our company has previously shipped 70 tons to Peru.
Do you want to find a professional supplier of Microporous Hydrophobic Calcium Silicate Board?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
With excellent talents and leading technology, we provide domestic and foreign customers with high quality products for High Quality Concrete Sandwich Wall Panel Repo Modular Homes and perfect customer service. Relying on a variety of advanced equipment, we continuously improve product quality with systematization and modularization to ensure that the product is the best when customer received. We take the strategy of building a full-industry chain manufacturing enterprise with international standards.
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