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BUP 660

Technical Datasheet | Supplied by Bonyan Kala Chemie

BUP 660 by Bonyan Kala Chemie is a colorless, unsaturated iso-polyester resin (UPR). Exhibits high reactivity, excellent adhesion to glass fibers, limited water absorption and hydrolysis resistance. Offers good physical, chemical and mechanical properties after curing. BUP 660 is recommended for manufacturing of composite parts and profiles, vessels and boats, GRP pipes & joints, gel coat, reservoirs and cooling tower. It is suitable for production by PULTRUSION method. Certified by IRANIAN Classification society, ASIA Classification society and Ministry of health approval. Shelf life of BUP 660 is maximum 6 months.

BUP 660 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Exotherm Peak Temperature

< 210 °C

Heat Deflection Temperature (HDT)

> 70 °C

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