Dangane da tsarin isocyanate, TPU za a iya raba zuwa TPU aromatic da aliphatic TPU nau'i biyu, TPU aromatic saboda tsarin ya ƙunshi zoben benzene, ƙarƙashin hasken ultraviolet zai zama mai sauƙi zuwa rawaya, kuma aliphatic TPU daga tsarin zuwa avo ...
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