New Product Offerings from Celanese
Inquire Now!Vandar® thermoplastic polyester alloys (PBT) combine seeming contradictions — high ductility and good stiffness with excellent chemical and thermal resistance for hard-to-beat properties.
All unreinforced Vandar® polyester products have high impact resistance while retaining strength and stiffness. One grade has a V-0 rating in the UL 94 flammability test down to a thickness of 0.85 mm (0.033 in). A key to the value offered by these Vandar® products is that they have high impact well below freezing, yet retain sufficient stiffness to prevent creeping and sagging at much higher temperatures.
Product Properties:
These alloys are easy to mold and retain their impact strength down to -30°C; they are available in both unreinforced grades and as compounds with glass fiber and minerals. Glass-reinforced Vandar® PBT alloy grades provide added strength, stiffness and toughness over a wide temperature range, from -40°C to 130°C.
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