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Molecular formula : MW : CAS :
nature : Poly names Xin lactamase. Xin will lactamase and water sealed, 240 ~ 250 ° C heating five hours later, the nitrogen flow decompression, further heating at 255 ° C generated from two hours. Polymer is the melting point of 178 ° C. 0.84 intrinsic viscosity. Hygroscopicity worse.
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