如题所述
ããå¤åºæ¨è注é对çèä¹
æ§çè¯æ¨èPVC注éææçè¯æ¨èPUï¼PVCè磨ä¸ç¹ï¼ä½æ¯çæ®éæ¯è¾ç¡¬ãPUçæ¯è¾è½¯ä½æ¯é常ä¸è磨æä¹
äºå®¹ææ»ã
ããPVCå³èæ°¯ä¹ç¯ï¼è±æç®ç§°PVCï¼Polyvinyl chloride)ï¼æ¯æ°¯ä¹ç¯åä½ï¼vinyl chloride monomer, ç®ç§°VCMï¼å¨è¿æ°§åç©ãå¶æ°®ååç©çå¼ååï¼æå¨å ãçä½ç¨ä¸æèªç±åºèåååºæºçèåèæçèåç©ã
ããPUæ¯Polyurethaneç缩åï¼ä¸æå为èæ°¨åºç²é ¸é ¯ç®ç§°èæ°¨é ¯ãç±äºï¼åªéè¦ç®åä¿®æ¹é æ¹ï¼ä¾¿å¯è·å¾ä¸åçå¯åº¦ãå¼¹æ§ãåæ§çç©çæ§è½ãç®åï¼å·²å¤§éæ¿ä»£ç»ç纤维ä¿æ¸©ææãæ¨æãä¼ ç»æ©¡è¶å¶åçã
ããPVCå³èæ°¯ä¹ç¯ï¼è±æç®ç§°PVCï¼Polyvinyl chloride)ï¼æ¯æ°¯ä¹ç¯åä½ï¼vinyl chloride monomer, ç®ç§°VCMï¼å¨è¿æ°§åç©ãå¶æ°®ååç©çå¼ååï¼æå¨å ãçä½ç¨ä¸æèªç±åºèåååºæºçèåèæçèåç©ã
ããPUæ¯Polyurethaneç缩åï¼ä¸æå为èæ°¨åºç²é ¸é ¯ç®ç§°èæ°¨é ¯ãç±äºï¼åªéè¦ç®åä¿®æ¹é æ¹ï¼ä¾¿å¯è·å¾ä¸åçå¯åº¦ãå¼¹æ§ãåæ§çç©çæ§è½ãç®åï¼å·²å¤§éæ¿ä»£ç»ç纤维ä¿æ¸©ææãæ¨æãä¼ ç»æ©¡è¶å¶åçã
温馨提示：答案为网友推荐，仅供参考
