Resin Library

TPO

ElastomerAmorphousHygroscopicity NoneField Estimate

Drying Conditions

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

Melt Temperature

180~230°C

Mold Temperature

20~50°C

Shrinkage

No data

Common Defects & First Checks

Warpage

TPO: thermoplastic olefin, automotive bumper/trim, good impact at low temp.

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Sink Mark

TPO: thermoplastic olefin, automotive bumper/trim, good impact at low temp.

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Field Notes

TPO: thermoplastic olefin, automotive bumper/trim, good impact at low temp.

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