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Bergadur™ PB40 GK20

Technical Datasheet | Supplied by Avient (Formerly PolyOne)

Bergadur™ PB40 GK20 by Avient (Formerly PolyOne) is a polybutylene terephthalate (PBT) thermoplastic grade, reinforced with 20% glass bead. It is designed for processing by injection molding with moderate screw speed, medium to high injection pressure and hold pressure.

Bergadur™ PB40 GK20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

1.45 g/cm³

ISO 1183

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

30 g/10 min

ISO 1133

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

110 - 130 °C

Drying Time

4.0 - 6.0 hr

Rear Temperature

240 - 270 °C

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Bergadur™ PB40 GK20

Bergadur™ PB40 GK20 Properties

Physical Properties

Bergadur™ PB40 GK20 Processing Guidelines

Injection Molding Properties