TPX Polymethylpentene (PMP) is a unique crystalline thermoplastic known to have the lowest density of any commercial grade polymer available at 0.82 g/cc. Its typical color is a semi-opaque milky white, however Westlake Plastics can now offer this material in transparent grade in thinner gauges.

  • TPX (PMP)

    TPX

    TPX (PMP)

    TPX Polymethylpentene (PMP) is a unique crystalline thermoplastic known to have the lowest density of any commercial grade polymer available at 0.82 g/cc. Its typical color is a semi-opaque milky white, however Westlake Plastics can now offer this material in transparent grade in thinner gauges.

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