White Glasswool Needle Punched Mat
Negotiable /Roll
Min.Order:600 Rolls
Xiamen Sinroad Industry & Trade Co., Ltd.
White Glasswool Needle Punched Mat.
Features Of Glasswool Needle Punched Mat Insulation:
Low thermal conductivity ,heat storage and heat capacity
Excellent heat insulation
Excellent chemical stability
Shock and chemical attack resistant
Low thermal conductivity and shrinkage
Resilience under working condition, Low shrinkage under high temperature
Excellent sound insulation and resistance of folding
Application:
Industrial furnace,Heat treatment,High temperature pipe
Insulating materials of boiler, turbine and nuclear power
Insulating material for face and top of industrial furnaces and heating device
Excellent sound insulation for Construction Fire protection
High temperature filter material for nonferrous metal
Technical Specification:
ITEM | PRODUCT | COM | STD | HP | HA | HZ |
Classification TemperatureºC | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working TemperatureºC | <1000 | 1000 | 1100 | 1200 | 1350 | |
Color | white | white | white | white | white | |
Densitykg/m3 | 96 128 | 96 128 | 96 128 | 128 160 | 128 160 | |
Liner Shrinkage% After 24hours | -4 | -3 | -3 | -3 | -3 | |
1000ºC | 1000ºC | (1100ºC) | (1250ºC) | (1350ºC) | ||
Thermal conductivityw/m.k density128Kg/m3) | 0.09 | 0.09 | 0.09 | 0.132 | 0.76 | |
400ºC | 400ºC | 400ºC | 600ºC | 600ºC | ||
0.176 | 0.176 | 0.176 | 0.22 | 0.22 | ||
800ºC | 800ºC | 800ºC | 1000ºC | 1000ºC | ||
0.22 | 0.28 | |||||
1000ºC | 1200ºC | |||||
Tensile strengthMPa | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
Chemical Composition % | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2 | 96 | 97 | 99 | 99 | - | |
Al2O3+SiO2+ ZrO2 | - | - | - | - | 99 | |
ZrO2 | - | - | - | - | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | |
Size(mm) | Specification:7200X610X10-50,other according to customer's requirement |
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