PE-RT IÐ͹ÜÓëPE-RT IIÐ͹ܵÄÇø±ð
µã»÷Á¿:1311´Î
1¡¢¡¢Ô×ÊÁÏ·ÖÆç
PE-RTIÐ͹ÜÊÇÓɵÍÃܶȾÛÒÒÏ©(LDPE)»òÖÐÃܶȾÛÒÒÏ©(MDPE)Óë¹²¾Ûµ¥ÌåÐÁÏ©¾ÛºÏ¶ø³É¡£¡£¡£PE-RTIIÐ͹ÜÊÇÓɸßÃܶȾÛÒÒÏ©(HDPE)Óë¹²¾Ûµ¥Ì强ϩ»ò¶¡Ï©¾ÛºÏ¶ø³ÉµÄ¡£¡£¡£
2¡¢¡¢·Ö×ÓÃÜ¶È·ÖÆç
PE-RTIIÐ͹ܷÖ×ÓÃܶÈÔÚ0.942-0.96¼ä£¬£¬PE-RTIÐ͹ÜÃܶÈÔÚ0.942ÒÔÏ£¬£¬ÃܶȲ»Ò»Ñù¡£¡£¡£ÓÃPE-RTIIÐ͹ÜÓëPE-RTIÐ͹ÜÈÈÈÛ¶Ô½ÓÄܺÜÖ±¹ÛµÄ¿´³öÒ»¶ËµÄPE-RTIIÐ͹ÜÈÈÈÛ¾í±ßС(Ó²¶È´ó)£¬£¬ÁíÒ»¶ËµÄPE-RTIÐ͹ܾí±ß´ó(Ó²¶ÈС),¼´µÃ³ö½áÂÛ£º£ºPE-RTIIÐ͹ÜÓ²¶È´ó¡¢¡¢Ãܶȸߣ¬£¬·´Ö®PE-RTIÐ͹ÜÃܶÈС¡¢¡¢Ó²¶ÈµÍ¡£¡£¡£
3¡¢¡¢³ÐѹµÈ¼¶·ÖÆç
ͨ³£PE-RT³ÐѹÄÜÁ¦Í¨³££¬£¬¶øPE-RT¢òÐͳÐѹ¼¶±ðΪS2.5£¬£¬¹«³ÆÑ¹Á¦Îª2.5MPa£¬£¬³ÐѹÄÜÁ¦¸üÇ¿¡£¡£¡£
4¡¢¡¢Ä͸ßÎÂÐÔ·ÖÆç
PE-RTIIÐ͹ÜÓëPE-RTIÐ͹ÜÔÚ³ÐѹÄÍÈÈÐÔ·ÖÆç£¬£¬Î¶ȲîÊDzο¼µÄÌúÂÉ£¬£¬70¡æÊÇPE-RTIIÐ͹ÜÓëPE-RTIÐ͹ܵÄÁÙ½çµã¼´·ÖË®Á룬£¬ÔÚ70¡æÊ¹ÓÃǰÌáÏ£¬£¬PE-RTIÐ͹ÜÈä±äÐÔ¼«¶È׳´ó£¬£¬ÄÍγÐѹÄÜÁ¦Öð²½½µÂ䣬£¬²»ÊÊÓ¦¸ßÎÂÈÈˮϵͳ£¬£¬ºÏÓÃÓÚ60¡æÒÔϵĵÍÎÂÈÈË®¹ÜµÀϵͳ¡£¡£¡£PE-RTIIÐ͹ܳÐѹǿ¶È´ó£¬£¬ÄÍλúÄܲû·¢¼«¶È°ô£¬£¬´ÓPE-RTIIÐ͹ÜÄÍÎÂÄÍѹ¡°ÇúÏß¡±Í¼ÉÏ¿´£¬£¬70¡æÒÔÉϸßΡ°ÇúÏß¡±²û·¢µÄ¼«¶È»¬È󣬣¬Óг¬Ç¿µÄÄÍÎÂÄÍѹÐÔ£¬£¬ºÏÓÃÓÚ70¡æ-95¡æ¸ßÎÂÈÈË®¹ÜµÀϵͳ¡£¡£¡£
5¡¢¡¢ÀûÓÃÁìÓò·ÖÆç
PE-RTIIÐ͹ÜÄÍΡ¢¡¢ÄÍѹ¡¢¡¢ÄÍÇÖÊ´»úÄÜ׿Խ£¬£¬ÀûÓÃÔÚ³ÇÕò¼¯Öй©ÈÈ¡¢¡¢ÎÂȪˮÊäËÍ¡¢¡¢¾Æµê¡¢¡¢Ò½Ôº¡¢¡¢Ñ§Ð£¡¢¡¢»ú³¡¡¢¡¢¸ßÌúÕ¾¡¢¡¢»¯¹¤¡¢¡¢Ê¯ÓÍ¡¢¡¢´¬²°¡¢¡¢Èȵ硢¡¢Ì«ÑôÄÜ¡¢¡¢¿ÕÆøÄÜ¡¢¡¢µØÈÈÄÜ¡¢¡¢·çÄܵÈÁìÓò¡£¡£¡£
PE-RTIÐ͹ÜÀûÓÃÏà¶Ôµ¥Ò»£¬£¬Í¨³£Ê¹ÓÃÔÚµÍÎÂÈÈˮС¿Ú¾¶µØÈȹܵÀϵͳ£¬£¬³£¿´µ½µÄdn16¡¢¡¢dn20¡¢¡¢dn25µÈPE-RTµØÅ¯¹Ü¾ÍÊÇPE-RT¹ÜµÄµäÐÍÀûÓᣡ£¡£
´ËÐÅÏ¢Îª×ªÔØ£¡


