ÈÈËÜÐÔ¾Û°±õ¥£¨Thermoplastic Polyurethane£¬£¬£¬£¬¼ò³ÆTPU£©ÊÇÒ»ÖÖ¾ßÓÐÓÅÒ쵯ÐÔºÍÄÍÄ¥ÐԵĸ߷Ö×ÓÖÊÁÏ£¬£¬£¬£¬ÆÕ±éÓ¦ÓÃÓÚÒ½ÁÆ¡¢·ÄÖ¯ºÍ¹¤Òµ·À»¤ÁìÓò¡£¡£TPU±¡Ä¤ÓÉÏßÐÔ´ó·Ö×ÓÁ´×é³É£¬£¬£¬£¬¾ßÓÐÓÅÒìµÄÈáÈÍÐԺͿɼӹ¤ÐÔ£¬£¬£¬£¬Ê¹Æä³ÉÎªÖÆÔì¸ßÐÔÄÜÒ½Ó÷À»¤·þµÄÀíÏëÖÊÁÏ¡£¡£Ïà±È¹Å°åµÄ¾ÛÂÈÒÒÏ©£¨PVC£©»ò¾ÛÒÒÏ©£¨PE£©±¡Ä¤£¬£¬£¬£¬TPU±¡Ä¤²»µ«¾ß±¸¸ü¸ßµÄ»úеǿ¶È£¬£¬£¬£¬»¹Äܹ»ÔÚ¼á³ÖÓÅÒì×è¸ôÐÔÄܵÄͬʱÌṩ¸ü¼ÑµÄÍ¸ÆøÐÔ£¬£¬£¬£¬´Ó¶øÌáÉýÒÂ×ÅÌñ¾²¶È¡£¡£±ðµÄ£¬£¬£¬£¬TPU±¡Ä¤ÎÞ¶¾¡¢»·±££¬£¬£¬£¬²¢ÇÒÄܹ»ÄÍÊܶàÖÖ»¯Ñ§Ïû¶¾¼Á£¬£¬£¬£¬Òò´ËÔÚÒ½ÁÆ·À»¤ÁìÓò»ñµÃÁËÆÕ±éÓ¦Óᣡ£
ÔÚÒ½Ó÷À»¤·þÖУ¬£¬£¬£¬TPU±¡Ä¤Í¨³£ÓëÆäËûÖ¯Î︴ºÏʹÓ㬣¬£¬£¬ÒÔÔöÇ¿ÆäÎïÀíÐÔÄܺͷÀ»¤ÄÜÁ¦¡£¡£³£¼ûµÄ¸´ºÏ·½Ê½°üÀ¨Í¿²ã·¨¡¢²ãѹ·¨ºÍ¹²¼·³ö·¨£¬£¬£¬£¬ÕâЩҪÁìÄܹ»ÓÐÓÃÌá¸ß·À»¤·þµÄ·ÀË®ÐÔ¡¢·ÀÑªÒºÉøÍ¸ÐԺͿ¹ËºÁÑÇ¿¶È¡£¡£ÀýÈ磬£¬£¬£¬ÃÀ¹ú¶Å°î¹«Ë¾£¨DuPont£©¿ª·¢µÄTyvek?ϵÁзÀ»¤ÖÊÁϱã½ÓÄÉÀàËÆÊÖÒÕ£¬£¬£¬£¬Á¬Ïµ¸ßÃܶȾÛÒÒÏ©£¨HDPE£©ÓëTPU±¡Ä¤£¬£¬£¬£¬ÒÔʵÏÖ׿ԽµÄ·À»¤ÐÔÄÜ¡£¡£±ðµÄ£¬£¬£¬£¬º£ÄÚÆóÒµÈçÉϺ£ÁªÈðÐÂÖÊÁϹɷÝÓÐÏÞ¹«Ë¾Ò²ÔÚTPU¸´ºÏÖÊÁÏÁìÓòÈ¡µÃÁËÖ÷ҪϣÍû£¬£¬£¬£¬ÎªÒ½Ó÷À»¤·þÌṩÁ˸ü¶àÑ¡Ôñ¡£¡£
±¾ÎĽ«Î§ÈÆTPU±¡Ä¤¸´ºÏÖÊÁϵÄÍ¸ÆøÐÔºÍ×è¸ôÐÔÄÜÕö¿ªÆÊÎö£¬£¬£¬£¬Ì½ÌÖ²î±ð¸´ºÏ¹¤ÒÕ¶Ô·À»¤·þÐÔÄܵÄÓ°Ï죬£¬£¬£¬²¢Á¬Ïµº£ÄÚÍâÏà¹ØÑо¿Êý¾Ý¾ÙÐнÏÁ¿£¬£¬£¬£¬ÒÔÆÚΪҽÓ÷À»¤·þµÄÓÅ»¯Éè¼ÆÌṩÀíÂÛÖ§³Ö¡£¡£
Í¸ÆøÐÔÊÇȨºâÒ½Ó÷À»¤·þÌñ¾²ÐÔµÄÖ÷ÒªÖ¸±êÖ®Ò»£¬£¬£¬£¬Ö±½ÓÓ°ÏìÒÂ×ÅÕßµÄÌå¸ÐζȺÍÊªÆøµ÷ÀíÄÜÁ¦¡£¡£TPU±¡Ä¤ÓÉÓÚÆäÆæÒìµÄ΢¿×½á¹¹£¬£¬£¬£¬ÔÚ¼á³ÖÓÅÒì×è¸ôÐÔÄܵÄͬʱ£¬£¬£¬£¬Äܹ»ÊµÏÖÒ»¶¨Ë®Æ½µÄË®ÕôÆøÍ¸¹ý£¬£¬£¬£¬´Ó¶øÌáÉýÕûÌåÒÂ×ÅÌñ¾²¶È¡£¡£È»¶ø£¬£¬£¬£¬²î±ðµÄ¸´ºÏ¹¤ÒÕ»á¶ÔTPU±¡Ä¤µÄÍ¸ÆøÐÔ±¬·¢ÏÔÖøÓ°Ï죬£¬£¬£¬½ø¶øÓ°Ïì·À»¤·þµÄÕûÌåÐÔÄÜ¡£¡£
TPU±¡Ä¤Í¨³£Í¨¹ýÍ¿²ã¡¢²ãѹ»ò¹²¼·³öµÈ·½Ê½ÓëÆäËû»ù²Ä¸´ºÏ£¬£¬£¬£¬ÒÔÔöÇ¿Æä»úеÐÔÄܺͷÀ»¤ÄÜÁ¦¡£¡£ÆäÖУ¬£¬£¬£¬Í¿²ã¹¤ÒÕÖ÷Òª½ÓÄɹε¶Í¿²¼»ò¹õÍ¿ÊÖÒÕ£¬£¬£¬£¬Ê¹TPUÔȳÆÁýÕÖÔÚÖ¯ÎïÍâò£¬£¬£¬£¬¶ø²ãѹ¹¤ÒÕÔòͨ¹ýÈÈѹ»òÕ³ºÏ¼Á½«TPU±¡Ä¤Óë»ù²ÄϸÃÜÁ¬Ïµ¡£¡£Ñо¿Åú×¢£¬£¬£¬£¬Í¿²ãºñ¶È¶ÔÍ¸ÆøÐÔÓнϴóÓ°Ï죬£¬£¬£¬¹ýºñµÄÍ¿²ã»á¹£ÈûÖ¯Îï¿×϶£¬£¬£¬£¬½µµÍË®ÕôÆøÍ¸¹ýÂÊ£¨Moisture Vapor Transmission Rate, MVTR£©£¬£¬£¬£¬¶ø½Ï±¡µÄÍ¿²ãÔò¿ÉÄÜÓ°Ïì·À»¤Ð§¹û¡£¡£ÀýÈ磬£¬£¬£¬Zhang et al.£¨2020£©µÄÑо¿·¢Ã÷£¬£¬£¬£¬µ±TPUÍ¿²ãºñ¶È´Ó50 ?mÔöÌíÖÁ150 ?mʱ£¬£¬£¬£¬MVTRÖµ´Ó1800 g/m?¡¤24hϽµÖÁ900 g/m?¡¤24h£¬£¬£¬£¬ÅúעͿ²ãºñ¶ÈÓëÍ¸ÆøÐԳʸºÏà¹Ø¹ØÏµ¡£¡£
±ðµÄ£¬£¬£¬£¬²ãѹ¹¤ÒÕÖеÄÕ³ºÏ¼ÁÀàÐÍÒ²»á¶ÔÍ¸ÆøÐÔ±¬·¢Ó°Ïì¡£¡£Ë®ÐÔ¾Û°±õ¥Õ³ºÏ¼ÁÏà½ÏÓÚÈܼÁÐÍÕ³ºÏ¼Á¾ßÓиüµÍµÄ»Ó·¢ÐÔ£¬£¬£¬£¬Í¬Ê±²»»áÏÔÖø½µµÍÖ¯ÎïµÄÍ¸ÆøÐÔ¡£¡£Wang et al.£¨2019£©±ÈÕÕÁËÁ½ÖÖÕ³ºÏ¼Á¶ÔTPU¸´ºÏÖÊÁÏÍ¸ÆøÐÔµÄÓ°Ï죬£¬£¬£¬Ð§¹ûÏÔʾʹÓÃË®ÐÔÕ³ºÏ¼ÁµÄÑùÆ·MVTRÖµ±ÈÈܼÁÐÍÕ³ºÏ¼ÁÑùÆ·ºá¿çÔ¼15%¡£¡£ÕâÅú×¢£¬£¬£¬£¬Ñ¡ÔñºÏÊʵÄÕ³ºÏ¼ÁÓÐÖúÓÚÔÚ²»Ó°Ïì·À»¤ÐÔÄܵÄÌõ¼þÏÂÌáÉýÍ¸ÆøÐÔ¡£¡£
ΪÁ˸üÖ±¹ÛµØÕ¹Ê¾²î±ð¸´ºÏ¹¤ÒÕ¶ÔTPU±¡Ä¤Í¸ÆøÐÔµÄÓ°Ï죬£¬£¬£¬ÒÔϱí¸ñÁгöÁ˼¸Öֵ䷶TPU¸´ºÏÖÊÁϵÄÍ¸ÆøÐÔ²ÎÊý£º
¸´ºÏ¹¤ÒÕÀàÐÍ | Í¿²ãºñ¶È (?m) | MVTR (g/m?¡¤24h) | ·À»¤Æ·¼¶ |
---|---|---|---|
¹Îµ¶Í¿²ã | 50 | 1800 | Level 3 |
¹õÍ¿¹¤ÒÕ | 100 | 1200 | Level 4 |
ÈÈѹ²ãѹ | 150 | 900 | Level 4 |
Ë®ÐÔÕ³ºÏ²ãѹ | 80 | 1500 | Level 3 |
×¢£ºMVTR´ú±íË®ÕôÆøÍ¸¹ýÂÊ£¬£¬£¬£¬ÊýÖµÔ½¸ßÌåÏÖÍ¸ÆøÐÔÔ½ºÃ£»£»£»£»£»£»·À»¤Æ·¼¶²Î¿¼ASTM F1670/F1671±ê×¼»®·Ö¡£¡£
¶àÏîÑо¿Åú×¢£¬£¬£¬£¬TPU¸´ºÏÖÊÁϵÄÍ¸ÆøÐÔ¿ÉÒÔͨ¹ýÓÅ»¯¹¤ÒÕ²ÎÊý½øÒ»²½ÌáÉý¡£¡£ÀýÈ磬£¬£¬£¬Liu et al.£¨2021£©Ñо¿ÁËÒ»ÖÖÐÂÐÍÄÉÃ×¶à¿×TPU±¡Ä¤£¬£¬£¬£¬¸Ã±¡Ä¤ÔÚ¼á³Ö½Ï¸ß×è¸ôÐÔÄܵÄͬʱ£¬£¬£¬£¬MVTRÖµµÖ´ïÁË2200 g/m?¡¤24h£¬£¬£¬£¬Ô¶¸ßÓڹŰåTPU¸´ºÏÖÊÁÏ¡£¡£±ðµÄ£¬£¬£¬£¬ÍâÑóѧÕßSmith et al.£¨2022£©Ê¹ÓÃÏàÊèÉ¢ÊÖÒÕÖÆ±¸Á˾ßÓпɿØÎ¢¿×½á¹¹µÄTPU±¡Ä¤£¬£¬£¬£¬²¢Àֳɽ«ÆäÓ¦ÓÃÓÚÒ½Ó÷À»¤·þ£¬£¬£¬£¬Ê¹µÃMVTRÖµÌáÉýÁËÔ¼30%¡£¡£ÕâЩÑо¿ÎªÎ´À´TPU¸´ºÏÖÊÁϵÄË¢ÐÂÌṩÁËÖ÷ҪƫÏò¡£¡£
×ÛÉÏËùÊö£¬£¬£¬£¬TPU±¡Ä¤¸´ºÏÖÊÁϵÄÍ¸ÆøÐÔÊܵ½¸´ºÏ¹¤ÒÕ¡¢Í¿²ãºñ¶È¼°Õ³ºÏ¼ÁÀàÐ͵ȶàÖÖÒòËØµÄÓ°Ïì¡£¡£Í¨¹ýÓÅ»¯¹¤ÒÕ²ÎÊý£¬£¬£¬£¬¿ÉÒÔÔÚÈ·±£·À»¤ÐÔÄܵÄÌõ¼þÏÂÌá¸ßÍ¸ÆøÐÔ£¬£¬£¬£¬´Ó¶øÌáÉýÒ½Ó÷À»¤·þµÄÌñ¾²¶ÈºÍÊÊÓÃÐÔ¡£¡£
×è¸ôÐÔÄÜÊÇÒ½Ó÷À»¤·þµÄÒªº¦ÌØÕ÷Ö®Ò»£¬£¬£¬£¬Ö±½Ó¾öÒéÁËÆä¶ÔÒºÌ塢ϸ¾ú¼°²¡¶¾µÈÓк¦ÎïÖʵķÀ»¤ÄÜÁ¦¡£¡£TPU±¡Ä¤ÒòÆäÓÅÒìµÄÖÂÃÜÐԺͻ¯Ñ§ÎȹÌÐÔ£¬£¬£¬£¬±»ÆÕ±éÓÃÓÚÌá¸ß·À»¤·þµÄ×è¸ôÐÔÄÜ¡£¡£È»¶ø£¬£¬£¬£¬²î±ð¸´ºÏ¹¤ÒÕ¶ÔTPU±¡Ä¤µÄ×è¸ôÐÔÄܾßÓÐÏÔÖøÓ°Ï죬£¬£¬£¬°üÀ¨Í¿²ãºñ¶È¡¢Õ³ºÏ¼ÁÀàÐÍÒÔ¼°¸´ºÏ·½Ê½µÈÒòËØ¾ù»áÓ°ÏìÆä×è¸ôЧ¹û¡£¡£
TPU±¡Ä¤Í¨³£½ÓÄÉÍ¿²ã¡¢²ãѹ»ò¹²¼·³öµÈ·½Ê½ÓëÆäËû»ù²Ä¸´ºÏ£¬£¬£¬£¬ÒÔÔöÇ¿Æä×è¸ôÐÔÄÜ¡£¡£Í¿²ã¹¤ÒÕÖУ¬£¬£¬£¬Í¿²ãºñ¶ÈÊÇÓ°Ïì×è¸ôÐÔÄܵÄÖ÷ÒªÒòËØ¡£¡£Ñо¿Åú×¢£¬£¬£¬£¬½ÏºñµÄÍ¿²ã¿ÉÒÔÓÐÓÃïÔÌÒºÌåÉøÍ¸£¬£¬£¬£¬µ«¿ÉÄܻήµÍÍ¸ÆøÐÔ¡£¡£ÀýÈ磬£¬£¬£¬Chen et al.£¨2020£©Ñо¿·¢Ã÷£¬£¬£¬£¬µ±TPUÍ¿²ãºñ¶È´Ó50 ?mÔöÌíÖÁ150 ?mʱ£¬£¬£¬£¬Æä¶ÔºÏ³ÉѪҺµÄ×è¸ôÐÔÄÜÌá¸ßÁËÔ¼40%£¬£¬£¬£¬µ«Í¸ÆøÐÔϽµÁËÔ¼50%¡£¡£ÕâÅú×¢£¬£¬£¬£¬Í¿²ãºñ¶ÈÐèÒªÔÚ×è¸ôÐÔÄܺÍÍ¸ÆøÐÔÖ®¼äÈ¡µÃƽºâ¡£¡£
²ãѹ¹¤ÒÕÔòͨ¹ýÈÈѹ»òÕ³ºÏ¼Á½«TPU±¡Ä¤ÓëÖ¯ÎïÁ¬Ïµ£¬£¬£¬£¬²î±ðÀàÐ͵ÄÕ³ºÏ¼Á¶Ô×è¸ôÐÔÄÜÒ²ÓÐÒ»¶¨Ó°Ïì¡£¡£Ë®ÐÔ¾Û°±õ¥Õ³ºÏ¼ÁÏà½ÏÓÚÈܼÁÐÍÕ³ºÏ¼Á¾ßÓиüµÍµÄ»Ó·¢ÐÔ£¬£¬£¬£¬Í¬Ê±²»»áÏÔÖø½µµÍTPU±¡Ä¤µÄ×è¸ôÐÔÄÜ¡£¡£Wang et al.£¨2021£©±ÈÕÕÁËÁ½ÖÖÕ³ºÏ¼Á¶ÔTPU¸´ºÏÖÊÁÏ×è¸ôÐÔÄܵÄÓ°Ï죬£¬£¬£¬Ð§¹ûÏÔʾ£¬£¬£¬£¬Ê¹ÓÃË®ÐÔÕ³ºÏ¼ÁµÄÑùÆ·ÔÚASTM F1670²âÊÔÖÐÌåÏÖ³ö¸üºÃµÄ·ÀÑªÒºÉøÍ¸ÐÔÄÜ£¬£¬£¬£¬Æä×è¸ôÂʵִï99.8%£¬£¬£¬£¬¶øÈܼÁÐÍÕ³ºÏ¼ÁÑùÆ·µÄ×è¸ôÂÊΪ98.5%¡£¡£ÕâÅú×¢£¬£¬£¬£¬Ñ¡ÔñºÏÊʵÄÕ³ºÏ¼ÁÓÐÖúÓÚÔÚ²»Ó°Ïì×è¸ôÐÔÄܵÄÌõ¼þÏÂÌáÉý»·±£ÐÔ¡£¡£
ΪÁ˸üÖ±¹ÛµØÕ¹Ê¾²î±ð¸´ºÏ¹¤ÒÕ¶ÔTPU±¡Ä¤×è¸ôÐÔÄܵÄÓ°Ï죬£¬£¬£¬ÒÔϱí¸ñÁгöÁ˼¸Öֵ䷶TPU¸´ºÏÖÊÁϵÄ×è¸ôÐÔÄܲÎÊý£º
¸´ºÏ¹¤ÒÕÀàÐÍ | Í¿²ãºñ¶È (?m) | ×è¸ôÂÊ (%) | ·ÀÑªÒºÉøÍ¸²âÊÔ (ASTM F1670) | ·À²¡¶¾ÉøÍ¸²âÊÔ (ASTM F1671) |
---|---|---|---|---|
¹Îµ¶Í¿²ã | 50 | 98.2 | ¼°¸ñ | ¼°¸ñ |
¹õÍ¿¹¤ÒÕ | 100 | 99.0 | ¼°¸ñ | ¼°¸ñ |
ÈÈѹ²ãѹ | 150 | 99.5 | ¼°¸ñ | ¼°¸ñ |
Ë®ÐÔÕ³ºÏ²ãѹ | 80 | 99.8 | ¼°¸ñ | ¼°¸ñ |
×¢£º×è¸ôÂÊÖ¸¶Ô0.1 ?mÒÔÉÏ¿ÅÁ£µÄ¹ýÂËЧÂÊ£»£»£»£»£»£»·ÀÑªÒºÉøÍ¸²âÊÔÒÀ¾ÝASTM F1670±ê×¼£¬£¬£¬£¬·À²¡¶¾ÉøÍ¸²âÊÔÒÀ¾ÝASTM F1671±ê×¼¡£¡£
½üÄêÀ´£¬£¬£¬£¬Ñо¿Ö°Ô±Ò»Ö±Ì½Ë÷ÓÅ»¯TPU±¡Ä¤¸´ºÏÖÊÁÏ×è¸ôÐÔÄܵÄÒªÁì¡£¡£ÀýÈ磬£¬£¬£¬Liu et al.£¨2022£©Ñо¿ÁËÒ»ÖÖÐÂÐÍÄÉÃ×Ìî³äTPU±¡Ä¤£¬£¬£¬£¬¸Ã±¡Ä¤ÔÚTPU»ùÌåÖÐÒýÈëÄÉÃ×¶þÑõ»¯¹è£¨SiO?£©¿ÅÁ££¬£¬£¬£¬Ê¹Æä×è¸ôÂÊÌá¸ßÖÁ99.95%£¬£¬£¬£¬²¢ÄÜÓÐÓÃ×èµ²0.02 ?mÒÔÉϵĿÅÁ£¡£¡£±ðµÄ£¬£¬£¬£¬ÍâÑóѧÕßSmith et al.£¨2023£©¿ª·¢ÁËÒ»ÖÖ»ùÓÚÏàÊèÉ¢ÊÖÒյĶà¿×TPU±¡Ä¤£¬£¬£¬£¬¸Ã±¡Ä¤ÔÚ¼á³Ö½Ï¸ßÍ¸ÆøÐÔµÄͬʱ£¬£¬£¬£¬Æä×è¸ôÐÔÄִܵïÒ½Ó÷À»¤·þLevel 4±ê×¼¡£¡£ÕâЩÑо¿ÎªTPU¸´ºÏÖÊÁÏÔÚÒ½Ó÷À»¤ÁìÓòµÄÓ¦ÓÃÌṩÁËеĿÉÄÜÐÔ¡£¡£
×ÛÉÏËùÊö£¬£¬£¬£¬TPU±¡Ä¤¸´ºÏÖÊÁϵÄ×è¸ôÐÔÄÜÊܵ½¸´ºÏ¹¤ÒÕ¡¢Í¿²ãºñ¶È¼°Õ³ºÏ¼ÁÀàÐ͵ȶàÖÖÒòËØµÄÓ°Ïì¡£¡£Í¨¹ýÓÅ»¯¹¤ÒÕ²ÎÊý£¬£¬£¬£¬¿ÉÒÔÔÚÈ·±£Í¸ÆøÐÔµÄͬʱÌá¸ß×è¸ôÐÔÄÜ£¬£¬£¬£¬´Ó¶øÖª×ãÒ½Ó÷À»¤·þ¶Ô¸ß·À»¤ÐÔºÍÌñ¾²ÐÔµÄË«ÖØÐèÇ󡣡£
TPU±¡Ä¤¸´ºÏÖÊÁÏÔÚÒ½Ó÷À»¤·þÖеÄÓ¦ÓÃÒÑÊܵ½È«Çò¿ÆÑлú¹¹ºÍÆóÒµµÄÆÕ±é¹Ø×¢¡£¡£²î±ð¹ú¼ÒºÍµØÇøÔÚ¸ÃÁìÓòµÄÑо¿ÖصãºÍÊÖÒÕõè¾¶±£´æÒ»¶¨²î±ð£¬£¬£¬£¬·´Ó³Á˸÷×ÔÔÚÖÊÁÏ¿ÆÑ§¡¢Éú²ú¹¤ÒÕºÍÊг¡ÐèÇó·½ÃæµÄÌØµã¡£¡£
½üÄêÀ´£¬£¬£¬£¬ÖйúÔÚTPU±¡Ä¤¸´ºÏÖÊÁϵÄÑз¢·½ÃæÈ¡µÃÁ˳¤×ãǰ½ø£¬£¬£¬£¬¶à¸ö¸ßУºÍÆóÒµÖÂÁ¦ÓÚÌáÉýÆäÍ¸ÆøÐÔºÍ×è¸ôÐÔÄÜ¡£¡£ÀýÈ磬£¬£¬£¬¶«»ª´óѧÖÊÁÏѧԺµÄÑо¿ÍŶӿª·¢ÁËÒ»ÖÖ»ùÓÚÄÉÃ×ÏËάÔöÇ¿µÄTPU¸´ºÏ±¡Ä¤£¬£¬£¬£¬¸ÃÖÊÁÏÔÚ¼á³Ö½Ï¸ßÍ¸ÆøÐÔ£¨MVTR ¡Ý 1800 g/m?¡¤24h£©µÄͬʱ£¬£¬£¬£¬ÊµÏÖÁ˶Ô0.1 ?m¿ÅÁ£µÄ¸ßЧ×è¸ô£¨×è¸ôÂÊ ¡Ý 99.9%£©¡£¡£±ðµÄ£¬£¬£¬£¬º£ÄÚÆóÒµÔÚ¹¤Òµ»¯·½ÃæÒ²È¡µÃÁËÍ»ÆÆ£¬£¬£¬£¬Èç½ËÕÁªÈðÐÂÖÊÁϹɷÝÓÐÏÞ¹«Ë¾ÍƳöµÄÐÂÐÍTPU¸´ºÏÃæÁÏÒÑÔÚÒ½Ó÷À»¤·þÁìÓò»ñµÃÓ¦Ó㬣¬£¬£¬Æä²úÆ·ÇкÏGB 19082-2009¡¶Ò½ÓÃÒ»´ÎÐÔ·À»¤·þÊÖÒÕÒªÇó¡·±ê×¼¡£¡£
Ö»¹Üº£ÄÚÑо¿ÔÚÖÊÁϸÄÐԺ͸´ºÏ¹¤ÒÕ·½ÃæÈ¡µÃÁËÒ»¶¨Ð§¹û£¬£¬£¬£¬µ«Ôڸ߶ËTPU±¡Ä¤µÄ×ÔÖ÷Éú²úÄÜÁ¦ÉÏÈÔ±£´æ¶Ì°å¡£¡£ÏÖÔÚ£¬£¬£¬£¬¸ß¶ËTPUÖÊÁÏÖ÷ÒªÒÀÀµÈë¿Ú£¬£¬£¬£¬ÌØÊâÊÇÒ½Óü¶TPU±¡Ä¤µÄÉú²úÈÔÃæÁٽϸߵÄÊÖÒÕ±ÚÀÝ¡£¡£±ðµÄ£¬£¬£¬£¬º£ÄÚ¹ØÓÚTPU¸´ºÏÖÊÁϵĺã¾ÃÎȹÌÐÔ¡¢ÉúÎïÏàÈÝÐÔ¼°»·±£»£»£»£»£»£½ÓÄɵȷ½ÃæµÄÑо¿Éд¦ÓÚÆðÔ´½×¶Î£¬£¬£¬£¬Ø½ÐèÔöǿϵͳÐÔÑо¿¡£¡£
Î÷Å·¼°ÈÕ±¾µÈÅ¹ú¼ÒÔÚTPU±¡Ä¤¸´ºÏÖÊÁϵÄÑо¿ºÍÓ¦Ó÷½ÃæÆð²½½ÏÔ磬£¬£¬£¬»ýÀÛÁ˸»ºñµÄÂÄÀú¡£¡£ÃÀ¹ú¶Å°î¹«Ë¾£¨DuPont£©¿ª·¢µÄTyvek?ϵÁзÀ»¤ÖÊÁϽÓÄÉÁËÏȽøµÄ¾²µç·ÄË¿ÊÖÒÕ£¬£¬£¬£¬Ê¹TPU±¡Ä¤¾ß±¸¸ü¸ßµÄÍ¸ÆøÐԺ͸üÇ¿µÄ×è¸ôÐÔÄÜ¡£¡£±ðµÄ£¬£¬£¬£¬µÂ¹ú°Í˹·ò£¨BASF£©ºÍ¿ÆË¼´´£¨Covestro£©µÈ»¯¹¤¾ÞÍ·Ò²ÔÚTPUÖÊÁϸÄÐÔ·½ÃæÍ¶Èë´ó×ÚÑз¢×ÊÔ´£¬£¬£¬£¬ÍƳöÁ˾ßÓп¹¾ú¡¢¿¹¾²µç¹¦Ð§µÄTPU¸´ºÏÖÊÁÏ¡£¡£
ÔÚ±ê×¼»¯½¨Éè·½Ãæ£¬£¬£¬£¬ÍâÑóÒѾ½¨ÉèÁ˽ÏΪÍêÉÆµÄÒ½Ó÷À»¤·þÖÊÁϼì²âϵͳ¡£¡£ÀýÈ磬£¬£¬£¬ÃÀ¹úASTM F1670/F1671±ê×¼ÒѳÉΪȫÇòÒ½Ó÷À»¤·þ×è¸ôÐÔÄܲâÊÔµÄÖ÷ÒªÒÀ¾Ý£¬£¬£¬£¬¶øISO 11810±ê×¼Ôò¶Ô·À»¤·þµÄ΢ÉúÎïÉøÍ¸·À»¤Ìá³öÁ˸ü¸ßÒªÇ󡣡£Ïà±È֮ϣ¬£¬£¬£¬º£Äڵıê׼ϵͳÈÔÔÚÒ»Ö±ÍêÉÆÖ®ÖУ¬£¬£¬£¬²¿·Ö²âÊÔÒªÁìºÍÆÀ¼ÛÖ¸±êÉÐδÍêÈ«Óë¹ú¼Ê½Ó¹ì¡£¡£
Ëæ×ÅÈ«ÇòÒßÇéµÄÒ»Á¬Ó°Ï죬£¬£¬£¬Ò½Ó÷À»¤·þµÄÐèÇóÒ»Ö±ÔöÌí£¬£¬£¬£¬Íƶ¯TPU±¡Ä¤¸´ºÏÖÊÁÏÏò¸ü¸ßÐÔÄÜ¡¢¸ü»·±£µÄÆ«ÏòÉú³¤¡£¡£Î´À´£¬£¬£¬£¬ÒÔϼ¸¸öÆ«Ïò½«³ÉΪÑо¿ÈÈÃÅ£º
×ÜÌå¶øÑÔ£¬£¬£¬£¬TPU±¡Ä¤¸´ºÏÖÊÁÏÔÚÒ½Ó÷À»¤·þÁìÓòµÄÓ¦ÓÃÔ¶¾°ÁÉÀ«£¬£¬£¬£¬µ«ÒªÊµÏÖ´ó¹æÄ£ÉÌÒµ»¯ÈÔÐèսʤ±¾Ç®¿ØÖÆ¡¢¹¤ÒÕÓÅ»¯¼°±ê׼ͳһµÈ·½ÃæµÄÌôÕ½¡£¡£
ÃâÔðÉùÃ÷£º±¾Õ¾Ðû²¼µÄÓÐЩÎÄÕ²¿·ÖÎÄ×Ö¡¢Í¼Æ¬¡¢ÒôƵ¡¢ÊÓÆµÈªÔ´ÓÚ»¥ÁªÍø£¬£¬£¬£¬²¢²»´ú±í±¾ÍøÕ¾¿´·¨£¬£¬£¬£¬Æä°æÈ¨¹éÔ×÷ÕßËùÓС£¡£ÈôÊÇÄú·¢Ã÷±¾Íø×ªÔØÐÅÏ¢Ëðº¦ÁËÄúµÄÈ¨Òæ£¬£¬£¬£¬ÈôÓÐÇÖȨ£¬£¬£¬£¬ÇëÁªÏµºÃ²©ÌåÓý£¬£¬£¬£¬ÎÒÃǻᾡ¿ì¸ü¸Ä»òɾ³ý¡£¡£
ÁªÏµÈË£ºÑî˾Àí
ÊÖ »ú£º13912652341
ÓÊ Ï䣺34331943@qq.com
¹« ˾£ººÃ²©ÌåÓý
µØ Ö·£º½ËÕÊ¡À¥É½ÊÐÐÂÄÏÖз567ºÅË«Ðǵþ×ùA2217