| CPET
Properties |
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| • | Crystallization
of PET increases the upper |
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| temperature
resistance from 230°F to 400°F |
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| • | Balance between
strength properties and |
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| temperature
resistance |
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| • | Crystallinity of
28%-32% and an intrinsic viscosity of |
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| .85 to .95 |
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| • | Two-layer
structure of CPET and APET |
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