美标ASTM D3575发泡材料吸水率及防火性能测试

ASTM D3575-14 Standard Test methods for Flexible cellular materials made fromolefin polymers
ASTM D3575-14 烯烃聚合物制软质多孔材料的标准试验方法（发泡材料）

ASTM D3575 Foam Test Methods
ASTM D3575 outlines 13 tests for determining some of the most significant properties of flexible, closed-cell cushioning materials made from olefin polymers or blends containing olefin polymers (including ETHAFOAM? polyethylene foam). It is the accepted industry standard for determining the properties of polyethylene foams, and it is the test method used to determine the product and design data for the published property tables for ETHAFOAM. All 13 properties are listed below.

Standard Test Methods Under ASTM D3575
Test Suffix Letter Properly Tested
B Compression set under constant deflection
D Compression Deflection
G Tear resistance
L Water absorption
M Flammability – ease of ignition
R2 Energy absorption
S Thermal stability
T Tensile strength and elongation
V Thermal conductivity
W Density
AA Buoyancy
BB Constant compression creep
CC Dyamic cushioning

美标ASTM D3575  http://www.firete.com/popular_standards/13101.html

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 來源：防火網　發布時間：12/12/2019 點擊次數：1015