同时，由于炭黑吸附在PVC分子链上，降低了PVC的流动性，即降低了加工性能，但提高了其玻璃化温度和力学强度。
Meanwhile , the absorption of carbon black on PVC molecular chain can reduce the flowability of PVC, but can increase its glass transition temperature and mechnical property.
同时，由于炭黑吸附在PVC分子链上，降低了PVC的流动性，即降低了加工性能，但提高了其玻璃化温度和力学强度。
Meanwhile , the absorption of carbon black on PVC molecular chain can reduce the flowability of PVC, but can increase its glass transition temperature and mechnical property.
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