After-sales Service: | 5 Years |
---|---|
Feature: | Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof |
Highest Working Temperature: | 600℃ |
Material: | Basalt |
Density: | 50-150kg/M350-150kg/M3 |
Length: | 600-2400mm |
Customization: |
---|
Suppliers with verified business licenses
Technical Property
|
Unit
|
Technical Index
|
Remarks
|
Thermal conductivity
|
W/(m·k)
|
0.030-0.039
|
GB/T 10295 ASTM C177
|
Max Service Temp
|
°C
|
≤650
|
ASTM C411
|
Dregs content (particle ≥ 0.25mm)
|
%
|
≤12.0
|
GB11835-98
|
Incombustibility
|
-
|
Non-flammable A
Flame spread index = 0 ; Smoke development index = 0
|
GB/T8624
ASTM E84 (UL 723)
|
Average fiber diameter
|
μm
|
4-7
|
GB11853
|
Density tolerance
|
%
|
±10
|
GB/T5480 ASTM C303
|
Thermal load contract
Tem (product density≥ 60kg/m3)
|
°C
|
400-600
|
GB/T11835
|
Acid coefficient
|
-
|
≥1.8
|
GB/T5480
|
Water absorption
|
Kg/m2
|
≤0.5
|
GB/T 25975 ASTM C1104
|
Water repellence
|
%
|
≥98
|
GB/T 10299 ASTM C1104
|
Melting Point
|
°C
|
≥1000
|
DIN4102-17
|
Environment
|
-
|
Asbestos free
|
-
|
Suppliers with verified business licenses