COC Polyester OKP4HT OSAKA GAS JAPAN

39

Technical Data Sheet

optical performance Test ConditionTest MethodTest Result
gloss90%
Fuzzy coefficient (Haze)ISO 1478283% %
transmittanceASTM D1003/ISO 1346890 %
refractive indexASTM D542/ISO 4891.632
processabilityTest ConditionTest MethodTest Result
Dry conditions80°-90°五小时以上
process temperature300 ℃(℉)
process temperature250 ℃(℉)
process temperature280 ℃(℉)
process temperature230 ℃(℉)
screw speed20mm/s rpm
Temperature100-120 ℃(℉)
Melt Temperature280 ℃(℉)
otherTest ConditionTest MethodTest Result
notes800万像素镜头
耐热,折射率优良
colour透明
purpose800万像素镜头,光学镜片
Mechanical propertiesTest ConditionTest MethodTest Result
Charpy impact strengthASTM D256/ISO 17943 kg·cm/cm(J/M)ft·lb/in
Izod notch impact strengthASTM D256/ISO 17945 kg·cm/cm(J/M)ft·lb/in
Tensile elongation at break (elongation at break)ASTM D638/ISO 5272500 kg/cm²(MPa)[Lb/in²]
elongationASTM D638/ISO 5272500 %
Flexural modulusASTM D790/ISO 17865 kg/cm²(MPa)[Lb/in²]
bending strengthASTM D790/ISO 178115 kg/cm²(MPa)[Lb/in²]
tensile strength ASTM D638/ISO 52765 kg/cm²(MPa)[Lb/in²]
Tensile modulusASTM D638/ISO 52710 kg/cm²(MPa)[Lb/in²]
Physical propertiesTest ConditionTest MethodTest Result
densityASTM D792/ISO 11831.26
Mold ShrinkageASTM D9550.7 %
melt mass-flow rateASTM D1238/ISO 11333 g/10min
melt mass-flow rateASTM D1238/ISO 113310 g/10min
Water absorption rateASTM D570/ISO 620.2 %
Thermal performanceTest ConditionTest MethodTest Result
glass transition temperatureASTM D785142 ℃(℉)
ASTM D648/ISO 75128 ℃(℉)
Combustibility (rate)UL94HB
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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