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PC/ABS

BlendAmorphousHygroscopicity ModerateVerified

Drying Conditions

Temperature
105°C
Time
3-4h
Target Moisture
0.02%

A dehumidifying dryer is recommended (relatively hygroscopic).

Melt Temperature

240~280°C

⚠ Thermal degradation risk above 280°C

Minimize residence time and avoid exceeding this temperature.

Mold Temperature

70~100°C

Shrinkage

0.5~0.7%

Common Defects & First Checks

Silver Streak

PC/ABS: amorphous blend.

View Guide

Field Notes

PC/ABS: amorphous blend. Drying is critical, processing window narrower than either component alone. Moisture → splay. Beyond 9-type: delamination, color streaks. Dry-air 100-110°C; residual moisture max 0.02%.

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

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