ÔÚ±âÐ͵çÀµÄÍäÇú²âÊÔÖУ¬£¬£¬£¬£¬£¬£¬£¬ÆÀ¹ÀÈáÈÍÐÔÐèÁ¬Ïµ»úеÐÔÄܲâÊÔ¡¢½á¹¹ÎȹÌÐÔÆÊÎöºÍÏÖʵ¹¤¿öÄ£Ä⣬£¬£¬£¬£¬£¬£¬£¬ÖØµã¹Ø×¢µçÀÂÔÚÖØ¸´ÍäÇú»òС°ë¾¶ÍäÇúʱµÄ¿¹¿ªÁÑ¡¢¿¹±äÐÎÄÜÁ¦¼°µçÆøÐÔÄܼá³ÖÐÔ¡£¡£¡£¡£¡£ÒÔÏÂÊÇÏêϸµÄÆÀ¹À¿ò¼Ü£º
Ò»¡¢ÈáÈÍÐԵĽ¹µãÓ°ÏìÒòËØ
1. ÖÊÁÏÌØÕ÷
µ¼ÌåÖÊÁÏ£º
͵¼Ì壺ÑÓÕ¹ÐԺ㨶ÏÁÑÉ쳤ÂÊ¡Ý30%£©£¬£¬£¬£¬£¬£¬£¬£¬µ«¶à´ÎÍäÇúºóÒ×±¬·¢¼Ó¹¤Ó²»¯£¨Ó²¶ÈÔöÌí10%-20%£©£¬£¬£¬£¬£¬£¬£¬£¬Ðèͨ¹ýÍË»ð´¦Öóͷ££¨Èç400-500¡ãC±£ÎÂ1Сʱ£©»Ö¸´ÈáÈÍÐÔ¡£¡£¡£¡£¡£
ÂÁµ¼Ì壺ÑÓÕ¹ÐԽϲ¶ÏÁÑÉ쳤ÂÊ¡Ü15%£©£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇúʱÒ×¶ÏÁÑ£¬£¬£¬£¬£¬£¬£¬£¬Ðè½ÓÄɶà¹É½ÊºÏ½á¹¹£¨Èç19¸ù0.25mmÂÁË¿½ÊºÏ£©ÌáÉýÈáÈÍÐÔ¡£¡£¡£¡£¡£
ºÏ½ðµ¼Ì壨ÈçͰüÂÁ£©£ºÁ¬ÏµÍµÄµ¼µçÐÔºÍÂÁµÄÇáÁ¿»¯£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇúÐÔÄÜÓÅÓÚ´¿ÂÁ£¨¶ÏÁÑÉ쳤ÂÊ¡Ý20%£©£¬£¬£¬£¬£¬£¬£¬£¬µ«±¾Ç®½Ï¸ß£¨ÊÇ´¿ÂÁµÄ1.5±¶£©¡£¡£¡£¡£¡£
¾øÔµ²ãÖÊÁÏ£º
¾ÛÂÈÒÒÏ©£¨PVC£©£ºÓ²¶È¸ß£¨ÉÛÊÏÓ²¶È80-90A£©£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶Ðè¡Ý6±¶µçÀÂÍâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬²»È»Ò׿ªÁÑ¡£¡£¡£¡£¡£
½»Áª¾ÛÒÒÏ©£¨XLPE£©£ºÓ²¶ÈÖеȣ¨ÉÛÊÏÓ²¶È70-80A£©£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶¿ÉËõСÖÁ4±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬µ«µÍδàÐÔÏÔ×Å£¨-20¡ãCÒÔÏÂÒ×¶ÏÁÑ£©¡£¡£¡£¡£¡£
ÈÈËÜÐÔµ¯ÐÔÌ壨TPE£©£ºÓ²¶ÈµÍ£¨ÉÛÊÏÓ²¶È50-60A£©£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶¿ÉСÖÁ3±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬ÇÒÄ͵ÍÎÂÐÔÓÅÒ죨-40¡ãCÈÔ¼á³ÖÈáÈÍÐÔ£©¡£¡£¡£¡£¡£
¹èÏ𽺣ºÓ²¶È¼«µÍ£¨ÉÛÊÏÓ²¶È30-40A£©£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶¿ÉСÖÁ2±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬µ«»úеǿ¶ÈµÍ£¨ÀÉìÇ¿¶È½ö5-10 MPa£©£¬£¬£¬£¬£¬£¬£¬£¬ÐèÌí¼Ó²¹Ç¿¼Á£¨Èç°×Ì¿ºÚ£©¡£¡£¡£¡£¡£
»¤Ì×ÖÊÁÏ£º
Âȶ¡Ï𽺣¨CR£©£ºÄÍÍäÇúÆ£ÀÍÐÔÓÅÒ죨ÍäÇú10Íò´ÎÎÞÁÑÎÆ£©£¬£¬£¬£¬£¬£¬£¬£¬µ«±¾Ç®¸ß£¨ÊÇPVCµÄ2-3±¶£©¡£¡£¡£¡£¡£
¾Û°±õ¥£¨TPU£©£ºÄÍÄ¥ÐԺã¨DINÄ¥ºÄÁ¿¡Ü50 mm?£©£¬£¬£¬£¬£¬£¬£¬£¬µ«ÄÍË®½âÐԲʪ¶È85%ʱÊÙÃüËõ¶Ì50%£©¡£¡£¡£¡£¡£
µÍÑÌÎÞ±£¨LSZH£©£ºÈáÈÍÐԽϲÍäÇú°ë¾¶Ðè¡Ý8±¶Íâ¾¶£©£¬£¬£¬£¬£¬£¬£¬£¬ÐèÌí¼ÓÔöËܼÁ£¨ÈçDOP£©¸ÄÉÆ£¬£¬£¬£¬£¬£¬£¬£¬µ«»á½µµÍÄÍÈÈÐÔ£¨ºã¾ÃʹÓÃζȴÓ90¡ãC½µÖÁ70¡ãC£©¡£¡£¡£¡£¡£
2. ½á¹¹Éè¼Æ
µ¼Ìå½á¹¹£º
Õý¹æ½ÊºÏ£¨Èç7¡Á0.5mmÍË¿£©£ºÍäÇú°ë¾¶¿ÉËõСÖÁ5±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬µ«½ÊºÏ¼ä϶Ò×µ¼Ö¾ֲ¿Ó¦Á¦¼¯ÖС£¡£¡£¡£¡£
Êø½Ê½á¹¹£¨Èç19¡Á0.25mmÍË¿£©£ºÍäÇú°ë¾¶¿É½øÒ»²½ËõСÖÁ3±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬ÇÒÓ¦Á¦ÂþÑܸüÔȳơ£¡£¡£¡£¡£
µ¥¸ùµ¼Ì壺ÈáÈÍÐԲÍäÇú°ë¾¶Ðè¡Ý10±¶Íâ¾¶£©£¬£¬£¬£¬£¬£¬£¬£¬½öÊÊÓÃÓÚÀο¿·óÉ賡¾°¡£¡£¡£¡£¡£
½ÊºÏµ¼Ì壺
¾øÔµ²ãºñ¶È£º
ºñ¶ÈÿÔöÌí0.1mm£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶ÐèÔö´ó1±¶£¨Èç¾øÔµ²ã´Ó0.8mmÔöÖÁ1.0mm£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶´Ó4±¶ÔöÖÁ6±¶Íâ¾¶£©¡£¡£¡£¡£¡£
»¤Ì׽ṹ£º
µ¥²ã»¤Ì×£ºÈáÈÍÐԺã¨ÍäÇú°ë¾¶¿ÉСÖÁ3±¶Íâ¾¶£©£¬£¬£¬£¬£¬£¬£¬£¬µ«ÄÍÄ¥ÐԲÐèÅäºÏÍ⻤Ì×ʹÓã©¡£¡£¡£¡£¡£
Ë«²ã»¤Ì×£¨ÈçÄÚ²ãTPE+Íâ²ãTPU£©£º¼æ¹ËÈáÈÍÐÔºÍÄÍÄ¥ÐÔ£¬£¬£¬£¬£¬£¬£¬£¬µ«±¾Ç®ÔöÌí20%-30%¡£¡£¡£¡£¡£
ÔöÇ¿²ã£º
·¼ÂÚÏËά±àÖ¯£º¿¹ÀÇ¿¶È¸ß£¨¡Ý2000 MPa£©£¬£¬£¬£¬£¬£¬£¬£¬µ«»á½µµÍÈáÈÍÐÔ£¨ÍäÇú°ë¾¶ÐèÔö´ó1.5±¶£©¡£¡£¡£¡£¡£
½ðÊôÆÁÕϲ㣨ÈçÍ´øÈưü£©£ºµ¼µçÐԺ㬣¬£¬£¬£¬£¬£¬£¬µ«ÍäÇúʱÒ×¶ÏÁÑ£¨Ðè¿ØÖÆÈÆ°üÕÅÁ¦¡Ü5 N/mm£©¡£¡£¡£¡£¡£
3. ÖÆÔ칤ÒÕ
¼·³ö¹¤ÒÕ£º
Àä¼·¹¤ÒÕ£ºÎ¶ȡÜ100¡ãC£¬£¬£¬£¬£¬£¬£¬£¬ÖÊÁÏ·Ö×ÓÁ´Î´³ä·Ö½»Áª£¬£¬£¬£¬£¬£¬£¬£¬ÈáÈÍÐԺã¨ÍäÇú°ë¾¶¿ÉСÖÁ3±¶Íâ¾¶£©£¬£¬£¬£¬£¬£¬£¬£¬µ«ÄÍÈÈÐԲºã¾ÃʹÓÃζȡÜ70¡ãC£©¡£¡£¡£¡£¡£
Èȼ·¹¤ÒÕ£ºÎ¶È150-200¡ãC£¬£¬£¬£¬£¬£¬£¬£¬ÖÊÁÏ·Ö×ÓÁ´½»Áª³ä·Ö£¬£¬£¬£¬£¬£¬£¬£¬ÄÍÈÈÐÔÓÅÒ죨ºã¾ÃʹÓÃζȡÝ90¡ãC£©£¬£¬£¬£¬£¬£¬£¬£¬µ«ÈáÈÍÐÔϽµ£¨ÍäÇú°ë¾¶Ðè¡Ý5±¶Íâ¾¶£©¡£¡£¡£¡£¡£
ÍË»ð´¦Öóͷ££º
͵¼ÌåÍË»ð£º400-500¡ãC±£ÎÂ1Сʱ£¬£¬£¬£¬£¬£¬£¬£¬Ó²¶È½µµÍ15%-20%£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇúÐÔÄÜÌáÉý30%-40%¡£¡£¡£¡£¡£
ÂÁµ¼ÌåÍË»ð£º300-350¡ãC±£ÎÂ0.5Сʱ£¬£¬£¬£¬£¬£¬£¬£¬¶ÏÁÑÉ쳤ÂÊÌá¸ß10%-15%¡£¡£¡£¡£¡£
½ÊºÏÕÅÁ¦¿ØÖÆ£º
½ÊºÏÕÅÁ¦¹ý´ó£¨¡Ý10 N/mm£©»áµ¼Öµ¼Ìå±äÐΣ¬£¬£¬£¬£¬£¬£¬£¬ÍäÇúʱÒ×¶ÏÁÑ£»£»£»£»£»£»ÕÅÁ¦¹ýС£¡£¡£¡£¡£¨¡Ü3 N/mm£©»áµ¼Ö½ʺÏËÉÉ¢£¬£¬£¬£¬£¬£¬£¬£¬Ó°ÏìµçÆøÐÔÄÜ¡£¡£¡£¡£¡£
¶þ¡¢ÈáÈÍÐÔ²âÊÔÒªÁì
1. ¾²Ì¬ÍäÇú²âÊÔ£¨IEC 60227-2£©
Ä¿µÄ£ºÆÀ¹ÀµçÀÂÔÚÀο¿ÍäÇú°ë¾¶ÏµĿ¹¿ªÁÑÄÜÁ¦£¬£¬£¬£¬£¬£¬£¬£¬ÊÊÓÃÓÚ³õʼÉè¼ÆÑéÖ¤¡£¡£¡£¡£¡£
±ê×¼£º
IEC 60227-2£ºPolyvinyl chloride insulated cables of rated voltages up to and including 450/750 V ¨C Part 2: Test methods.
GB/T 5023.2£º¶î¶¨µçѹ450/750 V¼°ÒÔϾÛÂÈÒÒÏ©¾øÔµµçÀ ¨C µÚ2²¿·Ö£ºÊÔÑéÒªÁì.
²âÊÔ°ì·¨£º
ÑùÆ·×¼±¸£º
½ØÈ¡³¤¶È1.5¡À0.1mµÄ±âÐ͵çÀÂÊÔÑù£¬£¬£¬£¬£¬£¬£¬£¬Á½Í·Àο¿ÓÚ²âÊԼоߡ£¡£¡£¡£¡£
ÍäÇúÌõ¼þ£º
ʹÓÃÍäÇúÄ£¾ß£¨°ë¾¶ÎªµçÀÂÍâ¾¶µÄ3/4/5/6±¶£©¡£¡£¡£¡£¡£
½«µçÀÂÈÆÄ£¾ßÍäÇú180¡ã£¬£¬£¬£¬£¬£¬£¬£¬¼á³Ö1Сʱ¡£¡£¡£¡£¡£
Ч¹ûÅжϣº
Íâ¹Û¼ì²é£ºÓ÷Ŵ󾵣¨¡Ý10±¶£©ÊÓ²ì¾øÔµ²ãºÍ»¤Ì×Íâò£¬£¬£¬£¬£¬£¬£¬£¬ÎÞÁÑÎÆ¡¢ÆðÅÝ»òÍѲãΪ¼°¸ñ¡£¡£¡£¡£¡£
µçÆøÐÔÄܲâÊÔ£ºÕÉÁ¿ÍäÇúºó¾øÔµµç×裨¡Ý100 M¦¸¡¤km£©ºÍÄÍѹǿ¶È£¨¡Ý2.5 kV/1min£©£¬£¬£¬£¬£¬£¬£¬£¬ÎÞ»÷´©Îª¼°¸ñ¡£¡£¡£¡£¡£
°¸Àý£º
ijÐÞ½¨µçÀ£¨PVC»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Íâ¾¶10mm£©ÔÚ5±¶Íâ¾¶ÍäÇú°ë¾¶ÏÂÎÞÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬¾øÔµµç×èΪ120 M¦¸¡¤km£¬£¬£¬£¬£¬£¬£¬£¬Í¨¹ý²âÊÔ¡£¡£¡£¡£¡£
ijÐÂÄÜÔ´µç³ØµçÀ£¨TPE»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Íâ¾¶8mm£©ÔÚ3±¶Íâ¾¶ÍäÇú°ë¾¶ÏÂÎÞÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬µ«¾øÔµµç×è½µÖÁ80 M¦¸¡¤km£¨Î´´ï±ê£©£¬£¬£¬£¬£¬£¬£¬£¬Ðè¸ÄÓÃXLPE¾øÔµ¡£¡£¡£¡£¡£
2. ¶¯Ì¬ÍäÇú²âÊÔ£¨IEC 60227-2 Annex D£©
Ä¿µÄ£ºÄ£ÄâµçÀÂÔÚÖØ¸´ÍäÇú£¨Èç»úеÈËÊÖ±Û¡¢µçÌݵçÀ£©Ê±µÄÄÍÆ£ÀÍÐÔÄÜ£¬£¬£¬£¬£¬£¬£¬£¬ÊÊÓÃÓÚÔ˶¯²¿¼þ³¡¾°¡£¡£¡£¡£¡£
±ê×¼£º
IEC 60227-2 Annex D£ºTest for resistance to repeated bending.
UL 1581£ºReference Standard for Electric Wire and Cable ¨C Section 1200: Flexibility Tests.
²âÊÔ°ì·¨£º
ÑùÆ·×¼±¸£º
½ØÈ¡³¤¶È2¡À0.1mµÄ±âÐ͵çÀÂÊÔÑù£¬£¬£¬£¬£¬£¬£¬£¬Ò»¶ËÀο¿ÓÚÐýת¼Ð¾ß£¬£¬£¬£¬£¬£¬£¬£¬ÁíÒ»¶ËÐü¹ÒÅäÖØ£¨ÖØÁ¿ÎªµçÀÂ×ÔÖØµÄ2±¶£©¡£¡£¡£¡£¡£
ÍäÇúÌõ¼þ£º
ʹÓÃÍäÇú°ë¾¶ÎªµçÀÂÍâ¾¶µÄ5±¶µÄÄ£¾ß¡£¡£¡£¡£¡£
Ðýת¼Ð¾ßÒÔ30´Î/·ÖÖÓµÄËÙÂÊÍù¸´Ô˶¯£¬£¬£¬£¬£¬£¬£¬£¬ÍäÇú½Ç¶È¡À90¡ã¡£¡£¡£¡£¡£
Ч¹ûÅжϣº
Ñ»·´ÎÊý£ºµÖ´ï10Íò´ÎÎÞÁÑÎÆÎª¼°¸ñ£¨Èç»úеÈ˵çÀÂÒªÇ󣩡£¡£¡£¡£¡£
µçÆøÐÔÄܲâÊÔ£ºÃ¿1Íò´ÎÕÉÁ¿¾øÔµµç×èºÍÄÍѹǿ¶È£¬£¬£¬£¬£¬£¬£¬£¬ÎÞ»÷´©Îª¼°¸ñ¡£¡£¡£¡£¡£
°¸Àý£º
ij¹¤Òµ»úеÈ˵çÀ£¨TPU»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Íâ¾¶12mm£©ÔÚ5±¶Íâ¾¶ÍäÇú°ë¾¶ÏÂÍê³É10Íò´ÎÑ»·ÎÞÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬¾øÔµµç×èÎȹÌÔÚ150 M¦¸¡¤km£¬£¬£¬£¬£¬£¬£¬£¬Í¨¹ý²âÊÔ¡£¡£¡£¡£¡£
ijµçÌݵçÀ£¨PVC»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Íâ¾¶15mm£©ÔÚ5±¶Íâ¾¶ÍäÇú°ë¾¶Ï½öÍê³É5Íò´ÎÑ»·¼´·ºÆðÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬Ðè¸ÄÓÃCR»¤Ìס£¡£¡£¡£¡£
3. µÍÎÂÍäÇú²âÊÔ£¨IEC 60811-1-4£©
Ä¿µÄ£ºÆÀ¹ÀµçÀÂÔÚµÍÎÂÇéÐÎϵÄÈáÈÍÐÔ£¬£¬£¬£¬£¬£¬£¬£¬ÊÊÓÃÓÚÑϺ®µØÇø£¨È籱ŷ¡¢¼ÓÄô󣩻òµÍÎÂ×°±¸£¨ÈçÀä¿â¡¢ÖÆÀä»ú×飩¡£¡£¡£¡£¡£
±ê×¼£º
IEC 60811-1-4£ºInsulating and sheathing materials of electric cables ¨C Part 1-4: Methods for general application ¨C Low-temperature test.
GB/T 2951.14£ºµçÀº͹âÀ¾øÔµºÍ»¤Ì×ÖÊÁÏͨÓÃÊÔÑéÒªÁì ¨C µÚ14²¿·Ö£ºµÍÎÂÊÔÑé.
²âÊÔ°ì·¨£º
ÑùÆ·×¼±¸£º
½ØÈ¡³¤¶È1¡À0.05mµÄ±âÐ͵çÀÂÊÔÑù£¬£¬£¬£¬£¬£¬£¬£¬Á½Í·Àο¿ÓÚ²âÊԼоߡ£¡£¡£¡£¡£
µÍδ¦Öóͷ££º
½«µçÀÂÖÃÓÚµÍÎÂÏ䣨ζÈ-20/-40/-70¡ãC£¬£¬£¬£¬£¬£¬£¬£¬Æ¾Ö¤ÖÊÁÏÀàÐÍÑ¡Ôñ£©¡£¡£¡£¡£¡£
±£ÎÂ2СʱʹµçÀÂζÈÔȳơ£¡£¡£¡£¡£
ÍäÇúÌõ¼þ£º
ʹÓÃÍäÇú°ë¾¶ÎªµçÀÂÍâ¾¶µÄ4±¶µÄÄ£¾ß¡£¡£¡£¡£¡£
½«µçÀÂÈÆÄ£¾ßÍäÇú180¡ã£¬£¬£¬£¬£¬£¬£¬£¬¼á³Ö1·ÖÖÓ¡£¡£¡£¡£¡£
Ч¹ûÅжϣº
Íâ¹Û¼ì²é£ºÓ÷Ŵ󾵣¨¡Ý10±¶£©ÊÓ²ì¾øÔµ²ãºÍ»¤Ì×Íâò£¬£¬£¬£¬£¬£¬£¬£¬ÎÞÁÑÎÆ¡¢ÆðÅÝ»òÍѲãΪ¼°¸ñ¡£¡£¡£¡£¡£
»Ö¸´²âÊÔ£º½«µçÀÂÒÆÖÁÊÒΣ¨23¡À2¡ãC£©°²ÅÅ1Сʱ£¬£¬£¬£¬£¬£¬£¬£¬ÕÉÁ¿ÍäÇú²¿·Ö³¤¶Èת±ä£¨¡Ü5%Ϊ¼°¸ñ£©¡£¡£¡£¡£¡£
°¸Àý£º
ijÀä¿âµçÀ£¨XLPE¾øÔµ+LSZH»¤Ì×£©ÔÚ-20¡ãCÏÂÍäÇúÎÞÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬»Ö¸´ºó³¤¶Èת±ä3%£¬£¬£¬£¬£¬£¬£¬£¬Í¨¹ý²âÊÔ¡£¡£¡£¡£¡£
ij±±¼«¿Æ¿¼µçÀ£¨¹èÏ𽺾øÔµ+TPU»¤Ì×£©ÔÚ-70¡ãCÏÂÍäÇúÎÞÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬µ«»Ö¸´ºó³¤¶Èת±ä8%£¨Î´´ï±ê£©£¬£¬£¬£¬£¬£¬£¬£¬ÐèÓÅ»¯¹èÏð½ºÅä·½¡£¡£¡£¡£¡£
4. ŤתÍäÇú²âÊÔ£¨IEC 60227-2 Annex E£©
Ä¿µÄ£ºÄ£ÄâµçÀÂÔÚŤת£¨Èç·çÁ¦·¢µç»ú¡¢Ðýת»úе£©Ê±µÄÄÍÆ£ÀÍÐÔÄÜ£¬£¬£¬£¬£¬£¬£¬£¬ÊÊÓÃÓÚÐýת²¿¼þ³¡¾°¡£¡£¡£¡£¡£
±ê×¼£º
IEC 60227-2 Annex E£ºTest for resistance to twisting.
UL 1581 Section 1230£ºTorsion Test.
²âÊÔ°ì·¨£º
ÑùÆ·×¼±¸£º
½ØÈ¡³¤¶È2¡À0.1mµÄ±âÐ͵çÀÂÊÔÑù£¬£¬£¬£¬£¬£¬£¬£¬Ò»¶ËÀο¿ÓÚÐýת¼Ð¾ß£¬£¬£¬£¬£¬£¬£¬£¬ÁíÒ»¶ËÐü¹ÒÅäÖØ£¨ÖØÁ¿ÎªµçÀÂ×ÔÖØµÄ2±¶£©¡£¡£¡£¡£¡£
ŤתÌõ¼þ£º
Ðýת¼Ð¾ßÒÔ10´Î/·ÖÖÓµÄËÙÂÊÍù¸´Å¤×ª£¬£¬£¬£¬£¬£¬£¬£¬Å¤×ª½Ç¶È¡À180¡ã¡£¡£¡£¡£¡£
Ч¹ûÅжϣº
Ñ»·´ÎÊý£ºµÖ´ï5Íò´ÎÎÞÁÑÎÆÎª¼°¸ñ£¨Èç·çÁ¦·¢µç»úµçÀÂÒªÇ󣩡£¡£¡£¡£¡£
µçÆøÐÔÄܲâÊÔ£ºÃ¿5000´ÎÕÉÁ¿¾øÔµµç×èºÍÄÍѹǿ¶È£¬£¬£¬£¬£¬£¬£¬£¬ÎÞ»÷´©Îª¼°¸ñ¡£¡£¡£¡£¡£
°¸Àý£º
ij·çÁ¦·¢µç»úµçÀ£¨CR»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Íâ¾¶20mm£©ÔÚŤת5Íò´ÎºóÎÞÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬¾øÔµµç×èÎȹÌÔÚ200 M¦¸¡¤km£¬£¬£¬£¬£¬£¬£¬£¬Í¨¹ý²âÊÔ¡£¡£¡£¡£¡£
ijÐýת»úеµçÀ£¨PVC»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Íâ¾¶18mm£©ÔÚŤת3Íò´Îºó·ºÆðÁÑÎÆ£¬£¬£¬£¬£¬£¬£¬£¬Ðè¸ÄÓÃTPU»¤Ìס£¡£¡£¡£¡£
Èý¡¢ÈáÈÍÐÔÓÅ»¯Õ½ÂÔ
ÖÊÁϸÄÐÔ£º
ÔÚPVCÖÐÌí¼ÓÁÚ±½¶þ¼×Ëá¶þÐÁõ¥£¨DOP£¬£¬£¬£¬£¬£¬£¬£¬10%-15%£©½µµÍÓ²¶È£¨ÉÛÊÏÓ²¶È´Ó85A½µÖÁ70A£©£¬£¬£¬£¬£¬£¬£¬£¬ÌáÉýÈáÈÍÐÔ¡£¡£¡£¡£¡£
ÔÚXLPEÖÐÌí¼ÓÄÉÃ×̼Ëá¸Æ£¨2%-5%£©Ìá¸ßÄ͵ÍÎÂÐÔ£¨-40¡ãCÍäÇúÎÞÁÑÎÆ£©¡£¡£¡£¡£¡£
½á¹¹Éè¼ÆÓÅ»¯£º
½ÓÄÉÊø½Êµ¼Ì壨Èç19¡Á0.25mmÍË¿£©Ìæ»»µ¥¸ùµ¼Ì壬£¬£¬£¬£¬£¬£¬£¬ÍäÇú°ë¾¶ËõСÖÁ3±¶Íâ¾¶¡£¡£¡£¡£¡£
ÔöÌí¾øÔµ²ãºñ¶È£¨´Ó0.8mmÔöÖÁ1.0mm£©ÌáÉýÄ͵çѹÐÔ£¬£¬£¬£¬£¬£¬£¬£¬µ«Ðèͬ²½Ôö´óÍäÇú°ë¾¶£¨´Ó4±¶ÔöÖÁ6±¶Íâ¾¶£©¡£¡£¡£¡£¡£
¹¤ÒÕ¿ØÖÆ£º
ÓÅ»¯¼·³öζȣ¨ÈçTPE»¤Ì×¼·³öζȿØÖÆÔÚ160-180¡ãC£©×èÖ¹ÖÊÁÏÆÊÎö¡£¡£¡£¡£¡£
¿ØÖƽʺÏÕÅÁ¦£¨Èç͵¼Ìå½ÊºÏÕÅÁ¦¿ØÖÆÔÚ5¡À1 N/mm£©±ÜÃâµ¼Ìå±äÐΡ£¡£¡£¡£¡£
ËÄ¡¢µä·¶Ó¦Óð¸Àý
| Ó¦Óó¡¾° | µçÀ½ṹ | ÈáÈÍÐÔÒªÇó | ²âÊÔЧ¹û |
|---|---|---|---|
| ¹¤Òµ»úеÈË | ͵¼Ìå+TPE¾øÔµ+TPU»¤Ì×+·¼ÂÚÏËάÔöÇ¿ | ¶¯Ì¬ÍäÇú10Íò´ÎÎÞÁÑÎÆ | ÍäÇú°ë¾¶3±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬10Íò´ÎÑ»·ºóÎÞÁÑÎÆ |
| ·çÁ¦·¢µç»ú | ÂÁµ¼Ìå+XLPE¾øÔµ+CR»¤Ì×+Í´øÆÁÕÏ | ŤתÍäÇú5Íò´ÎÎÞÁÑÎÆ | Ťת½Ç¶È¡À180¡ã£¬£¬£¬£¬£¬£¬£¬£¬5Íò´ÎÑ»·ºóÎÞÁÑÎÆ |
| Àä¿â | ͵¼Ìå+XLPE¾øÔµ+LSZH»¤Ì× | -20¡ãCÍäÇúÎÞÁÑÎÆ | ÍäÇú°ë¾¶4±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬-20¡ãCÏÂÎÞÁÑÎÆ |
| ÐÂÄÜÔ´Æû³µµç³Ø | ¶ÆÎý͵¼Ìå+¹èÏ𽺾øÔµ+ÌÕ´É»¯¹èÏ𽺻¤Ì× | 120¡ãC¸ßÎÂÍäÇúÎÞÁÑÎÆ | ÍäÇú°ë¾¶2±¶Íâ¾¶£¬£¬£¬£¬£¬£¬£¬£¬120¡ãCϼá³ÖÍêÕû1Сʱ |
×ܽá
±âÐ͵çÀµÄÈáÈÍÐÔÆÀ¹ÀÐè´ÓÖÊÁÏÑ¡Ôñ¡¢²âÊÔÒªÁìºÍÓÅ»¯Õ½ÂÔÈý·½Ãæ×ۺϿ¼Á¿£º
ÖÊÁÏÊÇ»ù´¡£ºÓÅÏÈÑ¡ÔñÈáÈÍÐÔÓÅÒìµÄÖÊÁÏ£¨Èç»úеÈËÓÃTPU»¤Ì×£¬£¬£¬£¬£¬£¬£¬£¬Àä¿âÓÃXLPE¾øÔµ£©¡£¡£¡£¡£¡£
²âÊÔÐèÖÜÈ«£ºÁ¬Ïµ¾²Ì¬ÍäÇú£¨IEC 60227-2£©¡¢¶¯Ì¬ÍäÇú£¨IEC 60227-2 Annex D£©¡¢µÍÎÂÍäÇú£¨IEC 60811-1-4£©ºÍŤתÍäÇú£¨IEC 60227-2 Annex E£©²âÊÔ¡£¡£¡£¡£¡£
±ê×¼ÐèÆ¥Å䣺ƾ֤ӦÓó¡¾°Ñ¡Ôñ¶ÔÓ¦±ê×¼£¨È繤ҵ»úеÈËÓÃUL 1581£¬£¬£¬£¬£¬£¬£¬£¬·çÁ¦·¢µç»úÓÃIEC 60227-2 Annex E£©¡£¡£¡£¡£¡£
ÓÅ»¯Ðèµü´ú£ºÍ¨¹ýÖÊÁϸÄÐÔ¡¢½á¹¹Éè¼ÆºÍ¹¤ÒÕ¿ØÖÆÒ»Á¬ÌáÉýÈáÈÍÐÔ£¨Èçij»úеÈ˵çÀÂͨ¹ýÔöÌíTPE¾øÔµºñ¶ÈʹÍäÇú°ë¾¶ËõС20%£©¡£¡£¡£¡£¡£
ÏÖʵӦÓý¨Ò飺
Ñз¢½×¶Î£ºÖصã²âÊÔ¶¯Ì¬ÍäÇúºÍµÍÎÂÍäÇú£¬£¬£¬£¬£¬£¬£¬£¬¿ìËÙɸѡÖÊÁÏ¡£¡£¡£¡£¡£
²úÆ·ÈÏÖ¤£º°´ÐÐÒµ±ê×¼Íê³ÉÍêÕû²âÊÔÖÜÆÚ£¨È綯̬ÍäÇúÐè10Íò´ÎÑ»·£©¡£¡£¡£¡£¡£
Òªº¦ÏîÄ¿£º¶ÔÔ˶¯²¿¼þÒªÇó¸ßµÄ³¡¾°£¨Èç»úеÈË¡¢·çÁ¦·¢µç»ú£©£¬£¬£¬£¬£¬£¬£¬£¬ÐèÁ¬ÏµÅ¤×ªÍäÇú²âÊÔÑéÖ¤ÄÍÆ£ÀÍÐÔ¡£¡£¡£¡£¡£
Ïà¹ØÄÚÈÝ
- ±¾°²¿ØÖƵçÀÂÆÁÕϲãÔõÑù½ÓµØ²ÅÇå¾²£¿£¿£¿£¿£¿£¿£¿
- »·±£ÖÊÁ϶ԵçÀÂÐÔÄÜÓÐÓ°ÏìÂ𣿣¿£¿£¿£¿£¿£¿
- ±¾°²¿ØÖƵçÀµ¼Ìå¶ÏÁÑÔ¤·À²½·¥£¿£¿£¿£¿£¿£¿£¿
- ±¾°²¿ØÖƵçÀ¶Ì·±£»£»£»£»£»£»¤·½·¨£¿£¿£¿£¿£¿£¿£¿
- ±¾°²¿ØÖƵçÀÂÓëÆäËûµçÀ¼ä¾à£¿£¿£¿£¿£¿£¿£¿
- ±¾°²¿ØÖƵçÀ´©¹Ü·óÉèÒªÇ󣿣¿£¿£¿£¿£¿£¿
- ±¾°²¿ØÖƵçÀÂîø×°²ã½ÓµØÒªÇ󣿣¿£¿£¿£¿£¿£¿
- ±¾°²¿ØÖƵçÀÂÍ⻤ÌׯÆËðÐÞ¸´£¿£¿£¿£¿£¿£¿£¿
- »·±£¿£¿£¿£¿£¿£¿£¿ØÖƵçÀÂÆÁÕϲ㻷±£²ÄÖÊ£¿£¿£¿£¿£¿£¿£¿
- »·±£¿£¿£¿£¿£¿£¿£¿ØÖƵçÀÂÄÍÎÂÐÔÓë»·±£¹ØÏµ£¿£¿£¿£¿£¿£¿£¿

