Polyester, TS BUP 640 Bonyan Kala Chemie Company

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    transparent parts

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Shrinkage rate<1.0 %
Water absorption rateEquilibrium<0.30 %
acid value<25.00 mgKOH/g
Color<0.300
Uncured PropertiesTest ConditionTest MethodTest Result
Solid Content69to73 %
Viscosity1.2to1.7 Pa·s
Curing Time0.13to0.17 hr
GelTime8.0to10 min
hardnessTest ConditionTest MethodTest Result
Barcol Hardness>35
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strength >45.0 MPa
elongationBreak>5.0 %
bending strength>90.0 MPa
Thermal performanceTest ConditionTest MethodTest Result
melting temperature<170 °C
Heat distortion temperature>50 °C
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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