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ALCOLOR® PBT A BK979-3116

Technical Datasheet | Supplied by MOCOM Compounds

ALCOLOR® PBT A BK979-3116 by MOCOM Compounds is a polybutylene terephthalate (PBT) grade. It is black colored (similar to RAL 9004) and is free from cadmium, lead, diarylide pigment & dust. Possesses blue woolscale 8 light fastness colorant and provides thermal stability at <300°C. Exhibits high dispersibility and high additive content. ALCOLOR® PBT A BK979-3116 is suitable for processing by injection molding and extrusion. Recommended for automotive, building & construction, electrical, electronics, furniture, sports and leisure applications.

ALCOLOR® PBT A BK979-3116 Processing Guidelines

Injection/ Extrusion Properties

Value & Unit

Test Condition

Test Method

Pre-Drying Temperature (Air Dessicant Dryer)

100 - 120 °C

Pre-Drying Time (Air Dessicant Dryer)

2 - 4 hr

Pre-Drying Temperature (Air Circulating Dryer)

100 - 120 °C

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