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PC/PBT

BlendAmorphousHygroscopicity ModerateField Estimate

Drying Conditions

Temperature
120°C
Time
4h
Target Moisture
N/A

A dehumidifying dryer is recommended (relatively hygroscopic).

Melt Temperature

250~280°C

Mold Temperature

60~90°C

Shrinkage

No data

Common Defects & First Checks

Sink Mark

PC/PBT: chemical resistance + impact, needs compromise processing.

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Warpage

PC/PBT: chemical resistance + impact, needs compromise processing.

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Field Notes

PC/PBT: chemical resistance + impact, needs compromise processing. PBT crystallization can cause surface issues.

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This data is a field-reference summary. Always verify against the resin manufacturer’s official TDS.

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