advantages and disadvantages of poleyster
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Advantages
Tough and rigidProcessed by thermoplastic operationsRecycled into useful products as basis for resins in such applications as sailboats, shower units, and floor tilesPET flakes from PET bottles are in great demand for fiberfill for pillows and sleeping bags, carpet fiber, geo-textiles, and regrind for injection and sheet moldingPBT has low moisture absorption
Disadvantages
Subject to attack by acids and basesLow thermal resistancePoor solvent resistanceMust be adequately dried in dehumidifier prior to processing to prevent hydrolytic degradation.
Here is your answer
Advantages
Tough and rigidProcessed by thermoplastic operationsRecycled into useful products as basis for resins in such applications as sailboats, shower units, and floor tilesPET flakes from PET bottles are in great demand for fiberfill for pillows and sleeping bags, carpet fiber, geo-textiles, and regrind for injection and sheet moldingPBT has low moisture absorption
Disadvantages
Subject to attack by acids and basesLow thermal resistancePoor solvent resistanceMust be adequately dried in dehumidifier prior to processing to prevent hydrolytic degradation.
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