Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 4012 ASAHI JAPAN
TENAC™
Pressurized container
High impact resistance、Medium viscosity
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Plastic Datasheets

Mechanical propertiesTest ConditionTest MethodASAHI JAPAN/4012
bending strengthASTM D790/ISO 17893 kg/cm²(MPa)[Lb/in²]
Impact strength of cantilever beam gapASTM D256/ISO 17988 kg·cm/cm(J/M)ft·lb/in
Flexural modulusASTM D790/ISO 1782740 kg/cm²(MPa)[Lb/in²]
Rockwell hardness-ASTM D78585 M
bending strengthASTM D79093 Mpa
wear resistanceASTM D1044--
elongationASTM D638/ISO 52770 %
Rockwell hardness-ASTM D785120 R
elongation at breakASTM D638/ISO 52770 %
Impact strength of cantilever beam gapASTM D25688 J/m
Rockwell hardnessASTM D78585
elongation at breakASTM D63870 %
Flexural modulusASTM D7902740 Mpa
tensile strength ASTM D638/ISO 52764 kg/cm²(MPa)[Lb/in²]
ASTM D63864 Mpa
otherTest ConditionTest MethodASAHI JAPAN/4012
characteristic齿轮
notes减硬度增韧性
Physical propertiesTest ConditionTest MethodASAHI JAPAN/4012
Shrinkage rateASTM D9551.8-2.2 %
densityASTM D792/ISO 11831.56
melt mass-flow rateASTM D1238/ISO 11339 g/10min
Water absorption rateASTM D570/ISO 620.2 %
physical property Test ConditionTest MethodASAHI JAPAN/4012
Shrinkage rate垂直方向旭化成法1.8-2.2 %
平行方向旭化成法1.8-2.2 %
Water absorption rateASTM D5700.2 %
Thermal performanceTest ConditionTest MethodASAHI JAPAN/4012
melt mass-flow rateASTM D12389 g/10min
Heat distortion temperature0.45MPa,HDTASTM D648172 °C
HDTASTM D648/ISO 75172 ℃(℉)
1.82MPa,HDTASTM D648130 °C
Linear coefficient of thermal expansionASTM D696/ISO 1135910 mm/mm.℃
TMA法10
UL flame retardant ratingUL 94HB

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