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PVC

CommodityAmorphousHygroscopicity NoneField Estimate

Drying Conditions

Non-hygroscopic, pre-drying is generally not required.

Melt Temperature

160~200°C

⚠ Thermal degradation risk above 210°C

Minimize residence time and avoid exceeding this temperature.

Mold Temperature

20~50°C

Shrinkage

No data

Common Defects & First Checks

Burn Mark

PVC: narrow processing window, degrades above 210°C releasing corrosive HCl gas, requires specialized equipment.

View Guide

Field Notes

PVC: narrow processing window, degrades above 210°C releasing corrosive HCl gas, requires specialized equipment. Beyond 9-type: discoloration from overheating.

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

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