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