Spray Density: | >40kg/M3 |
---|---|
Closed-Cell Rate: | >90% |
Initial Thermal Conductivity(15ºC): | <24MW/(M.K) |
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Mousse Polyurethane Spray Polyurethane Pastel Color For Pu Foam Foam Spray Gun |
Foam Performances
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items
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Test Method
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Index
|
Spray Density
|
GB 6343
|
>40kg/m3
|
Closed-cell Rate
|
GB 10799
|
≥90%
|
Initial Thermal Conductivity(15ºC)
|
GB 3399
|
≤24mW/(m.K)
|
Compressive Strength
|
GB/T8813
|
≥150kPa
|
Adhesive Strength
|
GB/T16777
|
≥120kPa
|
Elongation at break
|
GB/T9641
|
≥10%
|
Dimentional Stability 24h -20ºC
|
GB/T8811
|
≤1%
|
24h 70ºC
|
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≤1.5%
|
Water Absorption
|
GB 8810
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≤3%
|
Oxygen Index
|
GB 8624
|
≥26
|