- Other Aquaculture Equipment[2]
- Kidney Beans[4]
- Buckwheat[1]
- Millet[4]
- Carbonate[3]
- Fireplace Parts[5]
- Fireplace[2]
- Calcium Silicate Boards[1]
- Other Fireproofing Materials[5]
- Other Heat Insulation Materials[10]
- Cement[1]
- Arts & Crafts Stocks[10]
- Nails[8]
- Bakeware Sets[8]
- Baking Dishes & Pans[1]
- BBQ Accessories[5]
- Flower Pots & Planters[2]
- Fire Pits[1]
- Bowls[10]
- Dinnerware Sets[10]
- Dishes & Plates[10]
- Other Dinnerware[1]
- Coffee & Tea Sets[10]
- Flatware Sets[10]
- Forks[1]
- Other Tableware[1]
- Brick Making Machinery[1]
- Seeders[1]
- Flanges[7]
- Pipe Fittings[1]
- Valves[10]
- Ceramic Fiber Blankets[3]
- Ceramic Fiber Boards[1]
- Ceramic Fiber Cloth[1]
- Ceramic Fiber Paper[2]
- Ceramic Fiber Rope[1]
- Other Ceramic Fiber Products[1]
- Iron Wire[10]
- Refractory[10]
- Steel Angles[3]
- Steel H-Beams[1]
- Structural Steel[1]
- Steel Wire Mesh[10]
- Traffic Barrier[1]
- Digging Tools[8]
- Fork[10]
- Hoe[10]
- Other Garden Tools[6]
- Pickaxe[10]
- Rake[10]
- Spade & Shovel[10]
- Axe[3]
- Hammer[2]
- Knife[2]
- Other Hand Tools[1]
- Garden Tool Sets[2]
perlite door core
Perlite door core has good insulation properties, good heat resistance, good acid and alkali erosion resistance,non-toxic
Characteristic:
Perlite door core is one of the thermal insulation refractory products, mainly chemical composition is perlite. According to different binder, Expanded perlite insulation board can be classified cement combined with perlite insulation board, soluble glass combined with perlite insulation board, phosphate with perlite insulation board etc. Following is the physical index of Cement combined with expanded perlite insulation board. It has good insulation properties, good heat resistance, good acid and alkali erosion resistance, non-toxic, harmless, moisture absorption rate is very small, long-term preservation and non-degenerate when used after long term. The Expanded perlite insulation brick has a wide using temperature range. It not only can be used as a medium temperature thermal insulation material, but also as an insulation material. The maximum operating temperature is about 1000 degrees, the minimum temperature is to -200 degrees.
Application:
It is widely used in the thermal equipment, refrigeration equipment and refrigeration engineering adiabatic of metallurgical, chemical, electrical, construction, defense industries and other departments.
Perlite door core physical and chemical index:
Mark
Cement combined with expanded perlite bricks
Density, kg/cm3
300~400
Compressive strength, MPa
0.49~0.98
Thermal conductivity, W/(m.K)-1
0.058~0.087
Refractoriness, Deg.C
1000
Water absorption rate, %
110~130 (24h)