Ke manaʻo nei i nā pilikia i loaʻa i ka noiʻi ʻana i nā lole pale ahi a me nā lole anti-static, ua kau ʻia ke ʻano o ka hui ʻana i nā fibers hana kiʻekiʻe me nā fibers flame retardant a me nā fiber conductive organic, i mea e hoʻomohala ai i nā lole pale ahi āpau me ka piha piha maikaʻi. ʻO nā waiwai o ka flame retardant a me nā waiwai anti-static, ka ikaika kiʻekiʻe e hoʻohana i ke kūpaʻa a me ke ʻano palupalu. E like me kā mākou ʻike, textile fiber e like me ka polymer material he kiʻekiʻe insulation, ʻo kona leo kikoʻī kūʻē ʻo 10 12 ~ 10 16 Ω·cm, ʻoi aku ka kiʻekiʻe ma mua o 10 8 ~ 10 9 Ω·cm anti-static pae, no laila ua maʻalahi kona lole. e hoʻohua i ka nui o ka ʻili uila i hoʻohana ʻia. I loko o ka inflammable a me ka pahū ʻana, electrostatic discharge spark e like me ke kumu hoʻāla pinepine e hoʻokau pinepine ai i nā pōʻino pōʻino. Ma ka ʻaoʻao ʻē aʻe, ʻo ka hapa nui o nā fiber textile he mau mea puhi ahi a i ʻole nā mea wela, a ʻo kā lākou palena o ka oxygen index ma waena o 17 a me 25, ʻoi aku ka haʻahaʻa ma mua o ka waiwai hoʻopau ponoʻī liʻiliʻi o 27 i ka lewa. I ka manawa e hālāwai ai ka lole i nā kumu e hoʻā ai, e like me nā ʻulaʻula electrostatic discharge, e ʻā koke ia a alakaʻi i ke ahi. No laila ʻo ka pulupulu ahi retardant anti-static fabric ka palekana o nā kānaka. Wahi a ka ʻikepili a me ka noiʻi, i nā makahiki i hala iho nei, i ka hana ʻoihana a me ke ola kaiāulu,mea hana pepa aramidʻO nā pōʻino i hana ʻia e ka ʻā ʻana o nā lole, ʻoi aku ka nui o nā lole lole e ka electrostatic discharge, a laila ma o ke puhi ʻana i nā lole ponoʻī ua lilo i mea koʻikoʻi nui, e hoʻoweliweli nui ana i ke ola o nā kānaka a lilo ka waiwai o ka mokuʻāina i nā poho nui. Ma nā ʻāpana he nui o ka hoʻokele waiwai o ka ʻāina (e like me ka aerospace, ka mokulele, nā mea kaua, ka ʻoihana kemika, nā mines) a me nā wahi he nui (e like me ka depot aila, ke kinoea maoli a i ʻole ke kinoea, lumi hoʻokipa halemai, kaʻa, mokulele) a me ke kaua ahi, pūʻali koa. a me nā ʻāpana koʻikoʻi ʻē aʻe, ma muli o ke ʻano o nā mea hana hana a me nā kūlana kaiapuni, maʻalahi ke hoʻopau ʻia ke ahi ma o ka hoʻoheheʻe ʻana o ka electrostatic a i ʻole nā ʻili lole ʻē aʻe. No laila, i mea e hōʻoiaʻiʻo ai i ka palekana pilikino o nā limahana kūpono, ʻo nā lole pale i hoʻohana ʻia ma nā keʻena a me nā wahi i luna aʻe e pono e loaʻa nā hana ʻelua o nā lole pale pale ahi a me nā lole pale anti-static, ma mua o kahi hana pale hoʻokahi. No laila, pono loa ka hoʻomohala ʻana o ka lole anti-static flame retardant.mea hana pepa aramid
Hana ʻia ka lole pale ahi CVC e ka Proban ammonia fumigating kaʻina o ka lole twill i hoʻopau mau ʻia, ka mānoanoa o 0.5 mm, ke kaupaona ʻana o 320 g/m2. ʻO ke ʻano o ka Proban ka lole pulupulu pale ahi me ka THPC (4-hydroxymethyl chloride) mau mea pale ahi ma o ka ʻū ʻana, ka maloʻo ʻana, ka fumigation ammonia, oxidation, holoi, hoʻomaloʻo a me nā kaʻina hana ʻē aʻe. ʻIke ʻia kēia ma ke ʻano he kaʻina hana me ka hopena pale ahi maikaʻi, hāʻule liʻiliʻi i ka ikaika o ka lole a me ka mana liʻiliʻi i ka manaʻo lima. ʻO kāna hana hoʻopaʻa ahi ʻo ia ke kumu hoʻopaʻa ahi o ka hopena o ka lanahu kemika, ʻo ia hoʻi, ma lalo o ka wela kiʻekiʻe i hana ʻia e ka hoʻopau ʻana o ka THPC flame retardant, ma kekahi ʻaoʻao, ua hoʻokuʻu ʻia ka phosphoric acid ma ke ʻano he pale kino o ka oxygen, ma kekahi ʻaoʻao. lima, ka phosphoric acid reacts me ka cellulose i loko o ka pulupulu lole, hana i ka fiber catalyzed, dehydrated a carbonized, a me ka polyphosphic acid. pili paʻa ka huimea hana pepa aramid
Ma keʻano kūpono, hiki iā ia ke hōʻemi i ka hana ʻana o ke kinoea puhi ahi a hoʻokō i ke kumu o ke ahi retardancy. 2.2 PVC mea kiʻiʻoniʻoni PVC mea kiʻiʻoniʻoni mea kiʻiʻoniʻoni lahilahi me ka polū dyeing agent i hoʻohui ʻia, ʻo ka mānoanoa he 0.14mm, he maikaʻi ke ahi retardant hana. ʻO kāna mīkini pale ahi ka manaʻo o ke kinoea non-combustible. Pumehana PVC
Hoʻopili ʻo HCl me nā kaulahao manuahi (H· a me OH·) i loko o ka lapalapa, e hoʻohuli i nā radical manuahi ʻeleʻele i nā ʻātoma Cl ʻaʻole hoʻohana, a na nā ʻātoma Cl e unuhi i nā ʻātoma H mai ka wahie polymer (RH) e hana i HCl, pēlā. kaohi ana i ka ulu ana o ke ahi. ʻO ka mineralization
E aʻo i ka hoohalike penei: h. + HC – H2 + Cl · OH · + HX – H2O + Cl, RH + X, –, HCl + R, 2.3 no ke kiʻi ʻoniʻoni PE kiʻekiʻe, PE kiʻiʻoniʻoni.
Ka manawa hoʻouna: Dec-08-2022