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VALOX™ Resin 337

VALOX™ Resin 337 by SABIC is a low temperature impact, polybutylene terephthalate (PBT) resin. Suitable for processing by injection molding. VALOX™ Resin 337 is used for underhood power distribution boxes and covers.

VALOX™ Resin 337 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

2.4 - 2.7 %

(23°C, 50% R.H., 48 h, xFlow, 0.125")

SABIC Method

Linear Mold Shrinkage

2.4 - 2.7 %

(23°C, 50% R.H., 48 h, Flow, 0.125")

SABIC Method

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

12.7 g/10 min

(250°C, 5.0 kgf)

ASTM D1238

Injection Properties

Value & Unit

Test Condition

Test Method

Vent Depth

0.0005 - 0.001 in

Front - Zone 3 Temperature

470 - 500 °F

Back Pressure

50 - 100 psi

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VALOX™ Resin 337

VALOX™ Resin 337 Properties

Physical Properties

VALOX™ Resin 337 Processing Guidelines

Injection Properties