ºÃ²©ÌåÓý

½Ó´ý¹âÁÙ~ºÃ²©ÌåÓý
  ×Éѯµç»°£º0512-55230820

¹«Ë¾ÐÂÎÅ

ÄÍÄ¥±í²ãÃæÁÏÓëSBRÄڳĸ´ºÏ½á¹¹ÔÚÆµÈÔĦ²Á³¡¾°ÏµÄÊÙÃüÆÀ¹À

ÄÍÄ¥±í²ãÃæÁÏÓëSBRÄڳĸ´ºÏ½á¹¹ÔÚÆµÈÔĦ²Á³¡¾°ÏµÄÊÙÃüÆÀ¹À

¸ÅÊö

ÔÚÏÖ´ú¹¤Òµ¡¢¾üÊÂ×°±¸¡¢½»Í¨ÔËÊä¼°»§ÍâÔ˶¯×°±¸µÈÁìÓò£¬ £¬ÖÊÁϵÄÄÍÄ¥ÐÔÄÜÖ±½ÓÓ°Ïì²úÆ·µÄʹÓÃÊÙÃüÓëÇå¾²¿É¿¿ÐÔ¡£¡£ÓÈÆäÊÇÔÚÆµÈÔĦ²ÁµÄÓ¦ÓÃÇéÐÎÖУ¬ £¬ÈçÔËËÍ´ø¡¢·À»¤·þ¡¢Ð¬²Ä¡¢»úеÃÜ·â¼þµÈ£¬ £¬¶ÔÖ¤ÁϵÄÄ;ÃÐÔÌá³öÁ˸ü¸ßÒªÇ󡣡£½üÄêÀ´£¬ £¬ÄÍÄ¥±í²ãÃæÁÏÓë¶¡±½Ï𽺣¨Styrene-Butadiene Rubber, SBR£©Äڳĵĸ´ºÏ½á¹¹ÒòÆäÓÅÒìµÄÁ¦Ñ§ÐÔÄܺͿ¹Ä¥ËðÌØÕ÷£¬ £¬±»ÆÕ±éÓ¦ÓÃÓÚ¸ßĦ²Á¹¤¿öÖС£¡£

±¾ÎĽ«ÏµÍ³Ì½Ìָø´ºÏ½á¹¹ÔÚÆµÈÔĦ²ÁÌõ¼þϵÄÊÙÃüÆÀ¹ÀÒªÁ죬 £¬º­¸ÇÆäÖÊÁÏ×é³É¡¢ÎïÀíÁ¦Ñ§ÐÔÄÜ¡¢Ä¦²Á»úÖÆ¡¢ÀÏ»¯ÐÐΪ¡¢²âÊÔ±ê×¼¼°ÏÖʵӦÓð¸Àý£¬ £¬²¢Á¬Ïµº£ÄÚÍâȨÍþÑо¿Ð§¹û¾ÙÐÐÉîÈëÆÊÎö¡£¡£


Ò»¡¢¸´ºÏ½á¹¹×é³ÉÓë»ù±¾ÌØÕ÷

1.1 ÖÊÁÏ×é³É

ÄÍÄ¥±í²ãÃæÁÏͨ³£½ÓÄɸßÇ¿¶ÈÏËά֯Î £¬Èç·¼ÂÚ£¨Kevlar£©¡¢¾Ûõ¥£¨PET£©¡¢³¬¸ß·Ö×ÓÁ¿¾ÛÒÒÏ©£¨UHMWPE£©»òÄáÁú£¨PA6/PA66£©¡£¡£ÕâЩÖÊÁϾßÓиßÄ£Á¿¡¢µÍÉ쳤ÂʺÍÓÅÒìµÄ¿¹¼ôÇÐÄÜÁ¦£¬ £¬Äܹ»ÓÐÓ÷´¿¹Íâò»®ÉËÓëÄ¥Ë𡣡£

SBRÄÚ³ÄÔòÊÇÒ»ÖֺϳÉÏ𽺣¬ £¬Óɱ½ÒÒÏ©Óë¶¡¶þÏ©¹²¾Û¶ø³É£¬ £¬¾ß±¸ÓÅÒìµÄµ¯ÐÔ¡¢¿¹ËºÁÑÐÔºÍÕ³¸½ÐÔÄÜ£¬ £¬³£ÓÃÓÚÔöÇ¿¸´ºÏÖÊÁϵĻº³åÐÔÓëÃÜ·âÐÔ¡£¡£

ÖÊÁÏÀàÐÍ Ö÷ÒªÒòËØ ÃÜ¶È (g/cm?) ¿¹À­Ç¿¶È (MPa) ¶ÏÁÑÉ쳤ÂÊ (%) Ó²¶È£¨ÉÛA£©
·¼ÂÚÖ¯Îï ¾Û¶Ô±½¶þ¼×õ£¶Ô±½¶þ°· 1.44 3000¨C3600 3.5¨C4.0 ¡ª
ÄáÁú66 ¾Û¼º¶þõ£¼º¶þ°· 1.14 70¨C90 25¨C40 ¡ª
UHMWPE ³¬¸ß·Ö×ÓÁ¿¾ÛÒÒÏ© 0.93¨C0.97 40¨C60 300¨C500 ¡ª
SBRÏ𽺠±½ÒÒÏ©-¶¡¶þÏ©¹²¾ÛÎï 0.92¨C1.20 15¨C25 400¨C800 50¨C70

×¢£ºÊý¾ÝȪԴÓÚ¡¶¸ß·Ö×ÓÖÊÁÏ¿ÆÑ§Ó빤³Ì¡·£¨Ç廪´óѧ³öÊéÉ磬 £¬2021£©¼°ASTM D412±ê×¼¡£¡£

1.2 ¸´ºÏ¹¤ÒÕ

³£¼ûµÄ¸´ºÏ·½Ê½°üÀ¨ÈÈѹ³ÉÐÍ¡¢½ºð¤¼Á²ãѹÓë¹²¼·³öÊÖÒÕ¡£¡£ÆäÖУ¬ £¬ÈÈѹ·¨Í¨¹ý¸ßθßѹʹSBRÈÛÈÚ²¢ÉøÍ¸ÖÁÃæÁÏÏËά¼ä϶£¬ £¬ÐγÉÀο¿½çÃæÁ¬Ïµ£¬ £¬ÌáÉýÕûÌå½á¹¹ÎȹÌÐÔ¡£¡£

¸´ºÏ¹¤ÒÕ Î¶ȹæÄ££¨¡æ£© ѹÁ¦£¨MPa£© ʱ¼ä£¨min£© Á¬ÏµÇ¿¶È£¨N/mm£©
ÈÈѹ³ÉÐÍ 140¨C160 2.0¨C3.5 5¨C15 6.8¨C8.2
½ºð¤²ãѹ 80¨C100 0.5¨C1.0 10¨C20 4.5¨C6.0
¹²¼·³ö 150¨C180 Ò»Á¬¼·Ñ¹ ¡ª 7.0¨C9.0

Êý¾Ý²Î¿¼£ºZhang et al., Composites Part B: Engineering, 2020.


¶þ¡¢Ä¦²Á»úÖÆÓëÄ¥ËðÀàÐÍ

ÔÚÆµÈÔĦ²ÁÌõ¼þÏ£¬ £¬¸´ºÏ½á¹¹Ö÷ÒªÂÄÀúÒÔϼ¸ÖÖÄ¥ËðÐÎʽ£º

2.1 Ä¥Á£Ä¥Ëð£¨Abrasive Wear£©

µ±Íâò½Ó´¥Ó²ÖÊ¿ÅÁ£» £»£» £»£»ò´Ö²ÚÍâòʱ£¬ £¬ÄÍÄ¥²ãÊÜÇÐÏ÷×÷Óñ¬·¢¹µ²Û»ò°þÂä¡£¡£·¼ÂÚÓëUHMWPEÒòÓ²¶È½Ï¸ß£¬ £¬ÔÚ´ËÀàÄ¥ËðÖÐÌåÏÖÓÅÒì¡£¡£

¾ÝÃÀ¹úĦ²Áѧ¼ÒЭ»á£¨STLE£©Ñо¿Ö¸³ö£¬ £¬Ä¥Á£Ä¥ËðËÙÂÊÓëÊ©¼ÓÔØºÉ³ÊÏßÐÔ¹ØÏµ£¬ £¬¿ÉÓÃArchard·½³ÌÐÎò£º

$$
V = k cdot frac{F cdot L}{H}
$$

ÆäÖУº

  • $ V $£ºÄ¥ËðÌå»ý£» £»£» £»£»
  • $ k $£ºÄ¥ËðϵÊý£» £»£» £»£»
  • $ F $£º·¨ÏòÔØºÉ£» £»£» £»£»
  • $ L $£º»¬¶¯¾àÀ룻 £»£» £»£»
  • $ H $£ºÖÊÁÏÓ²¶È¡£¡£

2.2 Õ³×ÅÄ¥Ëð£¨Adhesive Wear£©

ÓÉÓÚ¾Ö²¿¸ßε¼ÖÂÖÊÁÏ×ªÒÆ£¬ £¬³£¼ûÓÚ½ðÊôÓëÏ𽺽Ӵ¥½çÃæ¡£¡£SBRÄÚ³ÄËä¾ßÒ»¶¨×ÔÈó»¬ÐÔ£¬ £¬µ«ÔÚ¸ÉĦ²ÁÌõ¼þÏÂÈÔ¿ÉÄܱ¬·¢Õ³Á¬ËºÁÑ¡£¡£

2.3 Æ£ÀÍÄ¥Ëð£¨Fatigue Wear£©

ÖØ¸´Ó¦Á¦Ñ­»·Òý·¢Î¢ÁÑÎÆÀ©Õ¹£¬ £¬ÖÕµ¼Ö·ֲã»ò¶ÏÁÑ¡£¡£ÓÈÆäÔÚ¶¯Ì¬ÍäÇú+Ħ²ÁñîÏàÖúÓÃÏ£¬ £¬½çÃæÍÑÕ³³ÉΪÖ÷ҪʧЧģʽ¡£¡£

µÂ¹úÂíÆÕ¸ÖÌúÑо¿Ëù£¨Max Planck Institute for Iron Research£©Ñо¿Åú×¢£¬ £¬¸´ºÏÖÊÁÏÔÚ10?´ÎÑ­»·ºó£¬ £¬½çÃæ¼ôÇÐÇ¿¶ÈϽµ¿É´ï30%ÒÔÉÏ£¨Schmidt et al., Wear, 2019£©¡£¡£


Èý¡¢ÊÙÃüÆÀ¹ÀÒªÁìϵͳ

3.1 ʵÑéÊÒ¼ÓËÙ²âÊÔ

ΪģÄâÕæÊµÊ¹ÓÃÇéÐΣ¬ £¬³£ÓòâÊÔ×°±¸°üÀ¨£º

  • TaberÄÍÄ¥ÊÔÑé»ú£¨ASTM D4060£©£ºÊÊÓÃÓÚÆ½ÃæÖÊÁÏÐýתĦ²Á²âÊÔ£» £»£» £»£»
  • Íù¸´Ê½Ä¦²ÁÊÔÑé»ú£¨Pin-on-Disc, ASTM G99£©£ºÆÀ¹À»¬¶¯Ä¦²ÁϵÊýÓëÄ¥ËðÁ¿£» £»£» £»£»
  • Âí¶¡´ú¶ûÄÍÄ¥ÒÇ£¨ISO 12947£©£ºÓÃÓÚÖ¯ÎïÀàÖÊÁÏ¶àÆ«ÏòĦ²Á²âÊÔ¡£¡£

±í£ºµä·¶²âÊÔ²ÎÊýÉèÖÃ

²âÊÔÏîÄ¿ ±ê×¼ÒÀ¾Ý ÔØºÉ£¨N£© תËÙ£¨rpm£© ɰÂÖÀàÐÍ Ñ­»·´ÎÊý
TaberÄÍÄ¥ ASTM D4060 500¨C1000 g£¨Ô¼4.9¨C9.8 N£© 60 CS-10»òH-18 100¨C1000ת
Pin-on-Disc ASTM G99 5¨C20 100¨C300 Al?O?Çò»ò¸ÖÇò 1¡Á10?¨C1¡Á10?
Âí¶¡´ú¶û ISO 12947 9 kPa£¨±ê׼ѹǿ£© 50 rpm ±ê×¼Ñòëձ 5000¨C50000´Î

Êý¾ÝȪԴ£ºÖйú·ÄÖ¯¹¤ÒµÁªºÏ»á¡¶¹¦Ð§ÐÔ·Ä֯Ʒ¼ì²âÊÖÒÕÖ¸ÄÏ¡·£¬ £¬2022¡£¡£

3.2 Òªº¦ÆÀ¹ÀÖ¸±ê

Ö¸±êÃû³Æ ½ç˵ ÕÉÁ¿ÒªÁì µ¥Î»
ÖÊÁ¿ËðʧÂÊ µ¥Î»Ä¦²ÁÐг̵ÄÖÊÁ¿ïÔÌ­ µç×ÓÌìÆ½³ÆÖØÇ°ºó²îÖµ mg/km
ºñ¶È¼õ±¡Á¿ ÍâòĥËðºóµÄºñ¶Èת±ä ÊýÏÔǧ·Ö³ßÕÉÁ¿ ¦Ìm
Ħ²ÁϵÊý£¨COF£© Ħ²ÁÁ¦ÓëÕýѹÁ¦Ö®±È Á¦´«¸ÐÆ÷ʵʱÊÕÂÞ ¡ª
²ã¼ä°þÀëÇ¿¶È ½çÃæÕ³½áÀο¿Ë®Æ½ 180¡ã°þÀëÊÔÑ飨GB/T 2790£© N/mm
Íâò´Ö²Ú¶Èת±ä Raֵת±ä·´Ó³Ä¥ËðÐÎ̬ ÍâòÂÖÀªÒDzⶨ ¦Ìm

ËÄ¡¢Ó°ÏìÊÙÃüµÄÒªº¦ÒòËØÆÊÎö

4.1 ÖÊÁÏÅä±ÈÓÅ»¯

²î±ð±í²ãÃæÁÏÓëSBRÅä±ÈÏÔÖøÓ°ÏìÕûÌåÐÔÄÜ¡£¡£Ç廪´óѧÖÊÁÏѧԺÍŶӣ¨Li et al., 2021£©Í¨¹ýÕý½»ÊµÑé·¢Ã÷£¬ £¬µ±·¼ÂÚÖ¯ÎïÕ¼×ÜÖÊÁ¿60%£¬ £¬SBRÕ¼±È40%ʱ£¬ £¬×ÛºÏÄÍÄ¥ÐÔÓÅ¡£¡£

ÅäÀýÈç°¸ ·¼ÂÚ(%) SBR(%) ÖÊÁ¿ËðʧÂÊ(mg/km) °þÀëÇ¿¶È(N/mm)
A 50 50 18.3 5.2
B 60 40 12.7 7.1
C 70 30 14.5 6.3
D 40 60 21.8 4.0

Ч¹ûÏÔʾ£º¹ý¸ßSBRº¬Á¿½µµÍ¸ÕÐÔ£¬ £¬Ò×±¬·¢ËÜÐÔ±äÐΣ» £»£» £»£»¶ø¹ý¸ßµÄÖ¯Îï±ÈÀýÔòÏ÷Èõ»º³åÄÜÁ¦£¬ £¬ÔöÌí´àÐÔ¶ÏÁÑ·çÏÕ¡£¡£

4.2 ÇéÐÎÒòËØÓ°Ïì

£¨1£©Î¶ÈЧӦ

SBRÔÚ¸ßÎÂÏÂÈí»¯£¬ £¬µ¼ÖÂĦ²ÁϵÊýÉÏÉý¡£¡£ÈÕ±¾¶«¾©¹¤Òµ´óѧÑо¿ÏÔʾ£¬ £¬µ±ÇéÐÎζȴÓ25¡æÉýÖÁ80¡æÊ±£¬ £¬SBR/·¼ÂÚ¸´ºÏÖÊÁϵÄÄ¥ËðÂÊÔöÌí½ü2.3±¶£¨Tanaka et al., Polymer Degradation and Stability, 2020£©¡£¡£

£¨2£©Êª¶ÈÓ°Ïì

ʪ̬ÇéÐÎÏ£¬ £¬Ë®·Ö×Ó¿ÉÉøÈë½çÃæÇøÓò£¬ £¬Ï÷Èõ½º½ÓÇ¿¶È¡£¡£µ«ÊʶÈʪÈóÓÐÖúÓÚÐγɽçÏßÈó»¬Ä¤£¬ £¬½µµÍ¸ÉĦ²ÁËðÉË¡£¡£

ÇéÐÎÌõ¼þ Ïà¶Ôʪ¶È(%) Ä¥ËðÂÊ(mg/km) COF
¸ÉÔï <30 15.2 0.68
ÖеÈʪ¶È 50¨C60 11.8 0.52
¸ßʪ >80 13.6 0.58

Êý¾ÝÒý×Ô¡¶Ï𽺹¤Òµ¡·ÆÚ¿¯£¬ £¬2023ÄêµÚ70¾í¡£¡£

£¨3£©ÎÛȾÎï±£´æ

·Û³¾¡¢É°Á£Æ·¼¶ÈýÌå½éÖʼӾçÄ¥Á£Ä¥Ë𡣡£°Ä´óÀûÑÇÁª°î¿ÆÑ§Ó빤ҵÑо¿×éÖ¯£¨CSIRO£©ÊµÑé֤ʵ£¬ £¬º¬¹èÖÊ¿ÅÁ£µÄ¿ÕÆøÖУ¬ £¬¸´ºÏÖÊÁÏÊÙÃüËõ¶ÌÔ¼40%¡£¡£


Îå¡¢ÏÖʵӦÓó¡¾°Óë°¸ÀýÆÊÎö

5.1 ¿óɽÔËËÍ´ø

ÔÚú¿óÔËÊäϵͳÖУ¬ £¬ÔËËÍ´øºã¾ÃÔâÊÜ¿óʯ¹¥»÷Óë¹öͲĦ²Á¡£¡£Ä³É½Î÷ú¿ó½ÓÄÉ¡°·¼ÂÚÖ¯Îï+SBR¡±¸´ºÏ½á¹¹ÔËËÍ´ø£¬ £¬ÔËÐÐÁ½Äêºó¼ì²âÏÔʾ£º

  • ÍâòÎÞÏÔ×Å´©¿×»ò·Ö²ã£» £»£» £»£»
  • ƽ¾ùºñ¶È¼õ±¡½ö0.3 mm£» £»£» £»£»
  • °þÀëÇ¿¶È¼á³Ö³õʼֵµÄ85%ÒÔÉÏ¡£¡£

Ïà½Ï¹Å°åÃÞ·«²¼+SBR½á¹¹£¬ £¬Ê¹ÓÃÊÙÃüÑÓÉìÔ¼2.8±¶¡£¡£

5.2 ¾üÓ÷Àµ¯±³ÐÄÍâ²ã

ÖйúÈËÃñ½â·Å¾üijÐÍÕ½Êõ±³ÐÄÍâÕÖ½ÓÄÉ¡°UHMWPEÖ¯Îï+SBRÍ¿²ã¡±¸´ºÏÉè¼Æ£¬ £¬¾­Ò°ÍâѵÁ·³¡Öظ´¹Î²Á²âÊÔ£¨Ä£Äâ¹àľ¡¢ÑÒʯĦ²Á£©£¬ £¬200Сʱºóδ·ºÆðÏËά¶ÏÁÑ£¬ £¬ÇÒ·ÀË®ÐÔÄÜά³ÖÓÅÒì¡£¡£

5.3 ¹¤Òµ»úеÈË·À»¤Ì×

µÂ¹ú¿â¿¨£¨KUKA£©»úеÈËÊàŦ·À»¤ÕÖ½ÓÄÉ¡°ÄáÁú66+SBR¡±Ë«²ã½á¹¹£¬ £¬ÔÚÒ»Á¬°Ú¶¯+Ħ²Á¹¤¿öÏÂÀÛ¼ÆÊÂÇ鳬1.2ÍòСʱ£¬ £¬½ö¾Ö²¿·ºÆðÉÔ΢¹êÁÑ£¬ £¬ÎÞÐèÌæ»»¡£¡£


Áù¡¢ÊÙÃüÕ¹ÍûÄ£×Ó¹¹½¨

ΪʵÏÖ¿ÆÑ§ÊÙÃüÖÎÀí£¬ £¬Ñо¿Ö°Ô±Ìá³ö¶àÖÖÊýѧģ×ÓÓÃÓÚÕ¹Íû¸´ºÏ½á¹¹·þÒÛÊÙÃü¡£¡£

6.1 ÏßÐÔÀÛ»ýËðÉËÄ£×Ó£¨Miner×¼Ôò£©

¼ÙÉèÿ´ÎĦ²ÁÊÂÎñÔì³É΢Á¿²»¿ÉÄæËðÉË£¬ £¬×ÜËðÉË´ïÁÙ½çֵʱʧЧ£º

$$
D = sum_{i=1}^{n} frac{n_i}{N_i} = 1
$$

ÆäÖУº

  • $ n_i $£ºµÚi¼¶Ó¦Á¦Ë®Æ½ÏµÄÏÖʵѭ»·Êý£» £»£» £»£»
  • $ N_i $£º¸ÃÓ¦Á¦Ïµ¼ÖÂÆÆËðµÄÀíÂÛÑ­»·Êý¡£¡£

ÊÊÓÃÓÚºã¶¨ÔØºÉÌõ¼þÏÂµÄÆ£ÀÍÆÀ¹À¡£¡£

6.2 WeibullÂþÑÜÄ£×Ó

ÆÕ±éÓÃÓÚÐÎòÖÊÁÏʧЧ¸ÅÂʵÄʱ¼äÂþÑÜ¡£¡£Æä¿É¿¿¶Èº¯ÊýΪ£º

$$
R(t) = expleft[-left(frac{t}{eta}right)^betaright]
$$

ÆäÖУº

  • $ beta $£ºÐÎ×´²ÎÊý£¬ £¬·´Ó³Ê§Ð§Ä£Ê½£» £»£» £»£»
  • $ eta $£º±ê×¼²ÎÊý£¬ £¬´ú±íÌØÕ÷ÊÙÃü¡£¡£

Õã½­´óѧÍŶӶÔ30×éSBR/·¼ÂÚÑù±¾¾ÙÐÐÍþ²¼¶ûÆÊÎö£¬ £¬µÃ³ö¦Â¡Ö2.1£¬ £¬Åú×¢ÖÐÆÚ½¥½øÊ½Ä¥ËðΪÖ÷µ¼Ê§Ð§»úÖÆ¡£¡£

6.3 È˹¤Éñ¾­ÍøÂ磨ANN£©Õ¹Íû

Á¬ÏµÄ¦²ÁËÙÂÊ¡¢Î¶ȡ¢Êª¶È¡¢Ôغɵȶà±äÁ¿ÊäÈ룬 £¬½¨ÉèBPÉñ¾­ÍøÂçÄ£×Ó£¬ £¬¿ÉʵÏÖ·ÇÏßÐÔÊÙÃüÕ¹Íû¡£¡£±±¾©º½¿Õº½Ìì´óѧ¿ª·¢µÄÖÇÄÜÆÀ¹Àϵͳ£¬ £¬Õ¹ÍûÎó²î¿ØÖÆÔÚ¡À8%ÒÔÄÚ£¨Chen et al., Mechanical Systems and Signal Processing, 2022£©¡£¡£


Æß¡¢¸ÄÐÔÊÖÒÕÌáÉýÄ;ÃÐÔ

Ϊ½øÒ»²½ÑÓÉ츴ºÏ½á¹¹ÊÙÃü£¬ £¬¶àÖÖ¸ÄÐÔÊÖ¶ÎÒѱ»ÆÕ±éÓ¦Óᣡ£

7.1 ÍâòͿ²ãÇ¿»¯

ÔÚÄÍÄ¥²ãÍâòÅçÍ¿¾Û°±õ¥£¨PU£©»òÌÕ´ÉÄÉÃ×Í¿²ã£¨ÈçAl?O?¡¢SiC£©£¬ £¬¿ÉÏÔÖøÌá¸ßÍâòӲ¶È¡£¡£

Í¿²ãÀàÐÍ ÏÔ΢Ӳ¶È£¨HV£© Ħ²ÁϵÊý ÄÍÄ¥ÐÔÌáÉýÂÊ
ÎÞÍ¿²ã 120¨C150 0.65 ¡ª
PUÍ¿²ã 200¨C250 0.50 +35%
SiCÄÉÃ×Í¿²ã 800¨C1000 0.35 +70%

Êý¾ÝȪԴ£ºÖпÆÔºÀ¼ÖÝ»¯Ñ§ÎïÀíÑо¿Ëù¡¶ÖÊÁϵ¼±¨¡·£¬ £¬2021¡£¡£

7.2 ½çÃæÔöÈÝ´¦Àí

½ÓÄɵÈÀë×ÓÌå´¦Àí»òżÁª¼Á£¨Èç¹èÍéKH-550£©¸ÄÉÆÖ¯ÎïÓëSBRÖ®¼äµÄ½çÃæÏàÈÝÐÔ¡£¡£¾­´¦Àíºó£¬ £¬°þÀëÇ¿¶È¿ÉÌáÉý40%ÒÔÉÏ¡£¡£

7.3 Ìí¼ÓÌîÁÏÔöÇ¿

ÔÚSBRÖвôÔÓÌ¿ºÚ¡¢°×Ì¿ºÚ»òʯīϩ£¬ £¬ÌáÉýÆä¿¹ËºÁÑÓëµ¼ÈÈÐÔÄÜ¡£¡£Ìí¼Ó3 wt%Ñõ»¯Ê¯Ä«Ï©ºó£¬ £¬¸´ºÏÖÊÁÏÈÈÆÊÎöζÈÌá¸ß25¡æ£¬ £¬ÄÍÄ¥ÐÔÌáÉýÔ¼50%¡£¡£


°Ë¡¢º£ÄÚÍâ±ê×¼ÓëÈÏ֤ϵͳ

8.1 ¹ú¼Ê±ê×¼

±ê×¼±àºÅ Ãû³Æ ÊÊÓùæÄ£
ISO 4649 µ¯ÐԵذåÄÍÄ¥ÐԲⶨ ÊÊÓÃÓÚÏð½ºÀàÖÊÁÏ
ASTM D3884 ·Ä֯ƷÄÍÄ¥ÐÔ£¨Ðýתƽ̨·¨£© Ö¯Î︴ºÏÖÊÁÏ
DIN 53352 Ïð½ºÓëÖ¯ÎïÕ³ºÏÇ¿¶È²âÊÔ ²ãѹ½á¹¹
BS EN 14904 Ô˶¯µØÃæ¹¥»÷ÎüÊÕÓëÄÍÄ¥ÒªÇó ¸ßƵʹÓó¡¾°

8.2 Öйú¹ú¼Ò±ê×¼

±ê×¼ºÅ Ãû³Æ Ðû²¼»ú¹¹
GB/T 20991-2020 ¸öÌå·À»¤×°±¸ ЬµÄ²âÊÔÒªÁì ¹ú¼ÒÊг¡¼àÊÓÖÎÀí×ܾÖ
GB/T 10808-2016 ¸ß¾ÛÎï¶à¿×µ¯ÐÔ×ÓÁÏ ËºÁÑÇ¿¶È²â¶¨ ¹¤ÒµºÍÐÅÏ¢»¯²¿
FZ/T 64063-2019 ºÏ³É¸ïÓûù²¼ Öйú·ÄÖ¯¹¤ÒµÁªºÏ»á
HG/T 3867-2021 Ïð½ºÓëÖ¯ÎïÕ³ºÏÇ¿¶ÈÊÔÑéÒªÁì »¯¹¤ÐÐÒµ±ê×¼

ÇкÏÉÏÊö±ê×¼µÄ²úÆ·¿Éͨ¹ýCNAS¡¢SGS¡¢T?VÆ·¼¶Èý·½»ú¹¹ÈÏÖ¤£¬ £¬È·±£ÖÊÁ¿Ò»ÖÂÐÔ¡£¡£


¾Å¡¢Î´À´Éú³¤Ç÷ÊÆ

Ëæ×ÅÖÇÄÜÖÆÔìÓëÐÂÖÊÁÏÊÖÒÕµÄÉú³¤£¬ £¬ÄÍÄ¥¸´ºÏ½á¹¹Õý³¯×ÅÖÇÄÜ»¯¡¢¶à¹¦Ð§»¯Æ«ÏòÑݽø£º

  1. ×ÔÐÞ¸´ÖÊÁϼ¯³É£ºÒýÈë΢½ºÄÒÐÍÐÞ¸´¼Á£¬ £¬¿ÉÔÚÁÑÎÆÃÈÉú³õÆÚÊÍ·ÅÐÞ¸´ÎïÖÊ£¬ £¬ÑÓ»ºÊ§Ð§Àú³Ì¡£¡£
  2. ´«¸Ð¹¦Ð§Ç¶È룺ÔÚSBR²ãÄÚÖÃÈáÐÔÓ¦±ä´«¸ÐÆ÷£¬ £¬ÊµÊ±¼à²âÄ¥Ëð״̬ÓëÊ£ÓàÊÙÃü¡£¡£
  3. ÂÌÉ«¿ÉÒ»Á¬Éè¼Æ£º¿ª±¬·¢Îï»ùSBRÌæ»»¹Å°åʯÓÍ»ùÏ𽺣¬ £¬½µµÍ̼×ã¼£¡£¡£
  4. ·ÂÉú½á¹¹Éè¼Æ£º½è¼øöèÓãÆ¤¡¢òáòæ±íƤµÈ×ÔÈ»½á¹¹£¬ £¬ÓÅ»¯ÍâÃ²ÎÆÀíÒÔïÔ̭Ħ²Á×èÁ¦¡£¡£

¾Ý¡¶Nature Materials¡·±¨µÀ£¬ £¬Ó¢¹ú½£ÇÅ´óѧÒÑÀÖ³ÉÑÐÖÆ³ö¾ßÓС°ÁÛÆ¬Ê½¡±Î¢½á¹¹µÄ¸´ºÏÍ¿²ã£¬ £¬ÔÚÍù¸´Ä¦²ÁÖÐÌåÏÖ³ö³¬µÍÄ¥ËðÂÊ£¨<5 mg/km£©£¬ £¬Õ¹ÏÖ³öÖØ´óÓ¦ÓÃDZÁ¦£¨Roberts et al., 2023£©¡£¡£


Ê®¡¢×ܽáÓëÕ¹Íû£¨·Ç½áÓﲿ·Ö£©

ÄÍÄ¥±í²ãÃæÁÏÓëSBRÄڳĸ´ºÏ½á¹¹×÷Ϊ¸ßÐÔÄÜĦ²ÁÖÊÁϵĴú±í£¬ £¬ÔÚ¼«¶Ë¹¤¿öÏÂÕ¹ÏÖ³ö׿ԽµÄ·þÒÛÄÜÁ¦¡£¡£Í¨¹ýºÏÀíÑ¡²Ä¡¢ÓÅ»¯¹¤ÒÕ¡¢ÇéÐÎ˳ӦÐÔÉè¼Æ¼°ÏȽøÊÙÃüÕ¹ÍûÄ£×ÓµÄÓ¦Ó㬠£¬ÆäÔÚ¿óɽ¡¢¡¢½»Í¨¡¢ÖÇÄÜÖÆÔìµÈÁìÓòµÄÓ¦ÓÃÔ¶¾°ÁÉÀ«¡£¡£Î´À´£¬ £¬Ëæ×Å¿çѧ¿ÆÈںϼÓÉ £¬¸ÃÀิºÏÖÊÁϽ«½øÒ»²½Í»ÆÆÐÔÄÜÆ¿¾±£¬ £¬ÂõÏò¸ü¸ßЧ¡¢¸üÖÇÄÜ¡¢¸ü»·±£µÄÐÂÉú³¤½×¶Î¡£¡£

À¥É½Êкò©ÌåÓý·Ä֯ƷÓÐÏÞ¹«Ë¾ www.alltextile.cn


ÃæÁÏÓªÒµÁªÏµ£ºÑîС½ã13912652341΢ÐÅͬºÅ


ÁªÏµµç»°£º 0512-5523 0820


¹«Ë¾µØµã£º½­ËÕÊ¡À¥É½ÊÐÐÂÄÏÖз567ºÅA2217


ÃâÔðÉùÃ÷£º

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¡£¡£

QQÔÚÏ߿ͷþÊÖÒÕ×Éѯ
ÓÃÊÖ»úɨÃè¶þάÂë¹Ø±Õ
¶þάÂë
¡¾ÍøÕ¾µØÍ¼¡¿