Polyester, TS BUP 643 Bonyan Kala Chemie Company

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Technical Data Sheet

Uncured PropertiesTest ConditionTest MethodTest Result
Solid Content65to69 %
Viscosity0.90to1.5 Pa·s
Curing Time0.10to0.20 hr
GelTime8.0to10 min
physical property Test ConditionTest MethodTest Result
Shrinkage rate<1.1 %
Water absorption rateEquilibrium<0.30 %
acid value<26.00 mgKOH/g
hardnessTest ConditionTest MethodTest Result
Barcol Hardness>35
Mechanical propertiesTest ConditionTest MethodTest Result
bending strength>90.0 MPa
tensile strength >45.0 MPa
elongationBreak>5.0 %
Thermal performanceTest ConditionTest MethodTest Result
melting temperature<180 °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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