Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA HR1000L KURARAY JAPAN
PARAPET™ 
Automotive sector
transparent、High temperature resistan、UV resistance
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Plastic Datasheets

Other performanceTest ConditionTest MethodKURARAY JAPAN/HR1000L
BatesASTM D-10030.3 %
Basic performanceTest ConditionTest MethodKURARAY JAPAN/HR1000L
melt mass-flow rate230℃/3.8kgsASTM D-12382.1 g/10min
Water absorption rateASTM D-5700.3 %
Mechanical propertiesTest ConditionTest MethodKURARAY JAPAN/HR1000L
Flexural modulusASTM D790/ISO 17835000 kg/cm²(MPa)[Lb/in²]
tensile strength ASTM D-6387 %
Rockwell hardnessASTM D-785105 M Scale
tensile strength ASTM D-638770 kg/cm
Impact strength of cantilever beam gapASTM D-2561.6 kg.cm/cm
Flexural modulusASTM D-79035000 kg/cm
Rockwell hardnessASTM D785105
bending strengthASTM D-7901240 kg/cm
otherTest ConditionTest MethodKURARAY JAPAN/HR1000L
characteristic耐热性、挤出
Physical propertiesTest ConditionTest MethodKURARAY JAPAN/HR1000L
Shrinkage rateASTM D9550.002-0.006 %
densityASTM D792/ISO 11831.19
physical property Test ConditionTest MethodKURARAY JAPAN/HR1000L
transmittanceASTM D-100393 %
Shrinkage rateASTM D-9550.002-0.006 %
refractive indexASTM D-5421.49
Thermal performanceTest ConditionTest MethodKURARAY JAPAN/HR1000L
Combustibility (rate)UL 94HB
Heat distortion temperature无退火,HDTASTM D-64897 °C
HDTASTM D648/ISO 7597 ℃(℉)
vicatASTM D1525/ISO R306118 ℃(℉)
combustibilityUL 94HB CLASS
vicatASTM D-1525118 °C
Heat distortion temperature有退火,HDTASTM D-648106 °C

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