Resin Library

PA6/66

EngineeringCrystallineHygroscopicity HighField Estimate

Drying Conditions

Temperature
80°C
Time
4-6h
Target Moisture
N/A

A dehumidifying dryer is recommended (relatively hygroscopic).

Melt Temperature

240~270°C

Mold Temperature

60~90°C

Shrinkage

No data

Common Defects & First Checks

Silver Streak

PA6/66 copolymer: intermediate between PA6 and PA66, broader processing window than PA66.

View Guide
Sink Mark

PA6/66 copolymer: intermediate between PA6 and PA66, broader processing window than PA66.

View Guide
Warpage

PA6/66 copolymer: intermediate between PA6 and PA66, broader processing window than PA66.

View Guide

Field Notes

PA6/66 copolymer: intermediate between PA6 and PA66, broader processing window than PA66. Still hygroscopic — check drying.

Got a defect with PA6/66? Upload a photo and settings — we'll estimate the cause

Related Resins

Get it on Google Play

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