Malinga ndi kapangidwe ka isocyanate, TPU ikhoza kugawidwa m'magulu onunkhira a TPU ndi aliphatic TPU m'magulu awiri, TPU yonunkhira chifukwa cha kapangidwe kake kamakhala ndi mphete ya benzene, pansi pa kuwala kwa ultraviolet kumakhala kosavuta kuchikasu, ndi aliphatic TPU kuchokera pamapangidwe kupita ku...
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