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Integra™ PBT-4130

Technical Datasheet | Supplied by Polysource

Integra™ PBT-4130 by Polysource is a high viscosity polybutylene terephthalate (PBT) grade. Designed for extrusion processing method. Integra™ PBT-4130 complies with ISO 9001:2008.

Integra™ PBT-4130 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

1.2 - 1.8 %

ISO 294-4

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

4 - 7 g/10 min

(At 235°C, 2.16 kg)

ISO 1133

Viscosity Number (Reduced Viscosity)

128 - 132 g/ml

ISO 1628

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temp.

240 - 265 °C

Cylinder Zone 3 Temp.

240 - 265 °C

Cylinder Zone 5 Temp.

240 - 265 °C

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Integra™ PBT-4130

Integra™ PBT-4130 Properties

Physical Properties

Integra™ PBT-4130 Processing Guidelines

Extrusion Properties