After-sales Service: | Online Technical Support |
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Warranty: | More Than 5 Years |
Material: | Perlite |
Refractoriness: | Other |
Diameter: | Other |
Apparent Density: | 220kg/M3 |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Quantity(cubic meters) | 1 - 60 | >60 |
Lead time (days) | 20 | To be negotiated |
Item
|
Unit
|
ASTMC610
|
Our standard
|
|
Density
|
kg/m3
|
≤ 240
|
≤200
|
|
MAX service temperature
|
ºC
|
650
|
650
|
|
Therma conductivity
|
38 ºC
|
W/m.k
|
≤0.069
|
≤0.067
|
93ºC
|
≤0.076
|
≤0.069
|
||
149ºC
|
≤0.085
|
≤0.081
|
||
260ºC
|
≤0.099
|
≤0.085
|
||
371ºC
|
≤0.115
|
≤0.102
|
||
Flexural strength
|
Mpa
|
≥0.31
|
≥0.39
|
|
Compressive strength
|
Mpa
|
≥0.483
|
≥0.55
|
|
Weight loss by tumbling
|
%
|
≤70
|
≤48
|
|
Moisture content
|
%
|
≤10
|
≤4
|
|
Chlorine content
|
|
ASTM C795
|
ASTM C795
|
|
Non-combustible property
|
|
ASTM E136
|
ASTM E136
|
Suppliers with verified business licenses