Drying Conditions
Non-hygroscopic, pre-drying is generally not required.
Melt Temperature
180~240°C
⚠ Thermal degradation risk above 280°C
Minimize residence time and avoid exceeding this temperature.
Mold Temperature
20~50°C
Shrinkage
0.3~0.6%
Common Defects & First Checks
Burn Mark
PS: amorphous, very brittle, easy to process.
Flow Mark
PS: amorphous, very brittle, easy to process.
Field Notes
PS: amorphous, very brittle, easy to process. Burn marks from poor venting. Flow lines. Beyond 9-type: cracking (brittle).
Related Resins
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This data is a field-reference summary. Always verify against the resin manufacturer’s official TDS.