Plastic modification issues
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For plastic materials such as PC plastic, PE plastic, and nylon 66 with 30% glass fiber used in manufacturing sanitary ware, what additives should be used? What is the optimal ratio of these additives to ensure that the plastic does not deform or crack when exposed to temperatures ranging from 98 degrees Celsius to -5 degrees Celsius? In a hurry with production? Some expert could please give some advice.
PE plastic; nylon 66 is better, while PC is likely to crack at low temperatures of -5 degrees
PA66 GF30 should be fine from 98 degrees to -5 degrees, but it’s likely very difficult for PE to withstand 98 degrees. . . :(