Hōʻole ka lole i ka fiber pre-oxidized me ke kūpaʻa kiʻekiʻe kiʻekiʻe kiʻekiʻe a me ka aramid me ka ikaika kiʻekiʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe o ka wela a me ke kūpaʻa ʻaʻahu, i hui pū ʻia e like me kekahi ʻāpana. E lanakila i nā hemahema o kēia mau fiber ʻelua. Hoʻokomo ʻia nā pono o nā fiber ʻelua.
ʻO ka paʻakikī o kēia papa kuhikuhi ʻo ka wili o ka siliki pre-oxygenated a me ka aramid. ʻO nā mea pale ahi nā mea hana lole pale ahi ma hope o ka hoʻokō ʻana i nā mea hou aku, ua hoʻololi nui ʻia ka hoʻonohonoho ʻana a me ka ʻenehana, no laila ua hoʻomaikaʻi maikaʻi ʻia ka nui o ka milo a me ka maikaʻi o ka wili, ka wili.hale hana pepa aramidʻOi aku ka nui ma mua o 80%. Ma hope o ka hoʻāʻo ʻana o ka hui pilikua ikaika, ua hōʻea nā hōʻailona o ka lole i nā koi maʻamau kūpono, hiki ke hana ʻia me ka pale wela kiʻekiʻe, ka wela wela, ka lole pale pale ahi. ʻAʻole wale ka ikaika maikaʻi o ka lole, ka pale ʻana, a me ka pale ahi maikaʻi loa, ke kūpaʻa wela kiʻekiʻe, ka pale ʻana i ka radiation thermal, ʻoiai ka waiwai o ka lawe ʻana mai o ka ʻano like o 1113, aia nā manaʻo maikaʻi loa no ka hana. Ua hōʻoia ʻia kēia lole e nā mea hoʻohana e hoʻomalu i ka ʻoiaʻiʻo, i ke kaiapuni o ka lole pale UV, kiʻekiʻe wela wela, kiʻekiʻe wela hoʻoheheʻe kulu, wela wela a pēlā aku. He kiʻekiʻe ka pale wela o ka lole, ka wela wela, ka flame retardant multifunctional composite lole hana maikaʻi, ka ikaika kiʻekiʻe a me ka ikaika pule mau e emi iki.hale hana pepa aramid
2 Hoʻohana maʻamau i ke ahi retardant a me ke ahi retardant lole auxiliary hoʻokaʻawale: he ākea like ʻole o ke ahi retardant, hoʻohālikelike ʻia nā ʻano o nā ʻano like ʻole. E like me nā mea hoʻopaʻa ahi, hiki ke hoʻokaʻawale ʻia i loko o ka halogenated flame retardant, phosphorus flame retardant, nitrogen flame retardant, etc. E like me ka lōʻihi o ka lole pale ahi, hiki ke hoʻokaʻawale ʻia i ʻekolu ʻano: ka mea hoʻopau ʻana i ka lapalapa ahi ʻole, semi-durable flame retardant hoʻopau a me ka mea hoʻopau hoʻopau ahi. E like me ke ʻano o ka pūhui hiki ke hoʻokaʻawale ʻia i loko o ka inorganic flame retardant a me ka organic flame retardant. ʻO ka mea aʻe e hoʻolauna nui nei i nā lole hana pale ahi i hoʻokaʻawale ʻia e nā ala ʻelua hope loa.
1.1 Hoʻokaʻawale ʻia e ka lōʻihi o nā lolehale hana pepa aramid
1) ka mea hoʻopau ʻana i ka lapalapa ahi paʻa ʻole: ʻike ʻia hoʻi ʻo ia ka mea hoʻopau ʻana i ka lapalapa ahi no ka manawa lōʻihi, ʻo ka hapa nui o lākou he mau paʻakai inorganic. Hoʻoheheʻe ʻia ka lapalapa ahi i ka wai, a hiki ke hoʻohana ʻia ka lole ma hope o ka ʻū ʻana a me ka maloʻo. Aia kekahi ʻauʻau pālua, ʻo ka lua ʻauʻau me ka amonia a i ʻole ka lehu soda, i waiho ʻia ka oxide ma ka lole. He maʻalahi a maʻalahi kēia ʻano, akā ʻilihune ka manaʻo o ka lole, a emi nui ka hopena o ke ahi ma hope o ka holoi ʻana. Hoʻohana pinepine ʻia i nā lole pale pale.
(2) semi-durable flame retardant hoʻopau mea hoʻopau: hiki ke holoi mālie ʻia nā lole pale ahi i mālama ʻia me kēia kaʻina no 1 ~ 10 mau manawa, akā ʻaʻole kū i ka holoi kopa wela kiʻekiʻe. Aia ke ʻano o ka urea phosphoric acid (kapa pinepine ʻia ʻo Banflam method), urine phosphate method, ammonium phosphate - methyl acetate mixed solution method.
(3) Hoʻohana ʻia ke ʻano kemika no ka polymerization a i ʻole condensation ma ka ʻili o loko o ka fiber e hana i ka polymer wai ʻole, a ʻoi aku ka nui o ke kūpaʻa holoi ma mua o 30 mau manawa. ʻO nā ala nui e pili ana i ke ʻano Ciba (CP) a me ke ʻano Proban. Ua hana ʻia ke kaʻina hana CP e Ciba Company, Switzerland. He mea maʻalahi ke kaʻina hana a he mea kupaianaha ka hopena ahi-retardant. ʻO ka hemahema, ʻoi aku ka nui o ka nalowale o ka ikaika o ka lole a ʻoi aku ka nui o ka mana i ka hana o ke kapa. Ua hana ʻia ke ʻano Proban e British Aubry Wilson Co., LTD., ʻo kēia ʻano hana i hoʻopau ʻia i ka lole, maikaʻi ka hopena o ka lapalapa ahi, ʻoi aku ka maikaʻi ma hope o ka mālama ʻana i ka lole a me ka mālama ikaika ʻana ʻaʻole hiki ke hoʻohālikelike ʻia i nā ʻano hana ʻē aʻe, akā ʻoi aku ka pōʻino o kēia ʻano. haumia kaiapuni koʻikoʻi, no laila ua kaupalena ʻia ka hoʻolaha.
2.2 Hoʻokaʻawale ʻana i nā mea pale ahi ma ke ʻano hui
(1) ka lapalapa ahi inorganic: Inorganic flame retardant ka hana nui o ka wela, nā ʻano nui he antibacterial deodorant lole alumini hydroxide, magnesium hydroxide, phosphorus ʻulaʻula, antimony oxide, molybdenum oxide, ammonia molybdate, zinc borate, zinc oxide, zirconia , zirconia, zirconia, a pela aku, me ka alumini hydroxide, magnesium hydroxide, phosphorus ʻulaʻula, antimony oxide ka mea i hoʻohana nui ʻia, ʻoi aku ka nui o ka alumini hydroxide, ʻaʻole hiki i ka magnesium hydroxide ke pāʻani wale i ka hopena flame retardant, akā hiki ke pāʻani no ka hoʻopiha i ka hana. Loaʻa iā lākou nā hiʻohiʻona o ke kūpaʻa wela maikaʻi, ka hana kiʻekiʻe, ka hoʻopau ʻana i ka uahi, ke kūpaʻa ʻana, ka hoʻopiha piha ʻana, ʻaʻohe mea haumia i ke kaiapuni a me ke kumukūʻai haʻahaʻa, a me nā mea ʻē aʻe, a ua hoʻohana nui ʻia i nā mea halogen-free flame retardant. Akā, inorganic flame retardant ahi retardant lole holoi kū'ē mea ilihune, keia no ka mea inorganic lapalapa retardant ikaika polarity a me ka hydrophilicity, a me ka ole-polar lole compatibility mea ilihune. I ka manawa like, i mea e hoʻokō ai i nā koi o ka lapalapa ahi i kuhikuhi ʻia, hoʻohui ʻia nā mea hoʻopaʻa ahi inorganic i ka nui, he hopena maikaʻi loa ia i nā waiwai mechanical a me ka hana ʻana o nā mea waiwai. No laila, i nā makahiki i hala iho nei, ua loaʻa i ka noiʻi ʻana i ka superrefinement a me ka nanization o nā mea hoʻopaʻa ahi inorganic kuʻuna. Eia kekahi, i mea e hōʻemi ai i ka nui o ka lapalapa ahi me ka hopena like o ka lapalapa ahi, ʻo ia hoʻi ke kuhikuhi noiʻi o ka lapalapa ahi i nā makahiki i hala iho nei e hoʻohui i ka lapalapa ahi a aʻo i ka hopena synergistic o ke ahi retardant.
(2) nā mea hoʻopaneʻe ahi: ua hoʻokaʻawale ʻia nā mea hoʻopaʻa ahi i loko o ka phosphorus series a me ka halogen series. He palena loa ka mea mua i kona hoʻohana ʻana. ʻO nā mea pale ahi halogenated ka nui o ka chlorine a me ka bromine. Eia naʻe, ʻoi aku ka maikaʻi o ka hopena o ka chlorine flame retardants ma mua o ka bromine flame retardants, no ka mea ʻaʻole maʻalahi ka hana ʻana i ka hui chlorine manuahi. ʻO ka lole anti-wrinkle a me ka hao ʻole, ma muli o ka corrosion a me ka ʻawaʻawa o ka bromide ma hope o ka decomposition thermal he liʻiliʻi, no laila hiki i kahi liʻiliʻi o ka hoʻohana ke hoʻokō i ka hopena like me ka chloride. No laila, ʻoi aku ka maʻamau o ka brominated flame retardants. Eia nō naʻe, mai ka manaʻo o ka hoʻohana holoʻokoʻa, ma muli o nā hemahema o ka halogenated flame retardants, ka mea i loaʻa i ka waikawa halogenated i kā lākou huahana decomposition, ka uahi nui a me ka pōʻino i ke kino kanaka, ua hoʻololi mālie ʻia lākou e nā mea pale ahi inorganic a me nā lole pale ahi. mea hoʻohui.
Ka manawa hoʻouna: Jan-29-2023