ʻO ka fiber nylon kahi ʻano fiber synthetic, ʻo kāna mea nui he polyamide. ʻO ke ʻano o ka molecular fiber o ka nylon fiber kēia mau ʻano: 1. ʻO ka mole o ka nylon i haku ʻia me ke kaulahao polyamide a me ka mea pani, a ʻo ke kaulahao polyamide kona ʻano hana nui. Hoʻokumu pinepine ʻia nā kaulahao polyamide me nā amine aliphatic binary a me nā waikona dibasic, ʻo ka mea maʻamau ka sulfite anhydride a me ka caprolactam. Aia ka nui o nā pūʻulu amide (-Conh -) i loko o nā molekala o ka fiber polyamide, a ua pili kēia mau pūʻulu e nā paʻa amide.
ʻO ka fiber nylon kahi ʻano fiber synthetic, ʻo kāna mea nui he polyamide. ʻO ka molecular structure o ka nylon fiber nā hiʻohiʻona penei:
1. Hoʻokumu ʻia ka molela polyamide me ke kaulahao polyamide a me ka mea pani, a ʻo ke kaulahao polyamide kona ʻano hana nui. Hoʻokumu pinepine ʻia nā kaulahao polyamide me nā amine aliphatic binary a me nā waikona dibasic, ʻo ka mea maʻamau ka sulfite anhydride a me ka caprolactam. Aia ka nui o nā pūʻulu amide (-Conh -) i loko o nā molekala o ka fiber polyamide, a ua pili kēia mau pūʻulu e nā paʻa amide.
2, ʻo nā molekele polyamide fiber he nui nā pūʻulu methyl a me methylene, hana kēia mau pūʻulu i ka hydrophilicity maikaʻi, maʻalahi ka ʻili.
3. ʻO ke kaulahao polyamide i loko o ka mole polyamide ua kauoha nuiʻia, e hana ana i kahi'āpana crystalline, no laila, loaʻa i ka fiber polyamide ke kino a me ka mechanical maikaʻi, e like me ka ikaika kiʻekiʻe a me ka elasticity.
4, ʻo ka fiber nylon ka paʻa wela maikaʻi a me ke kūpaʻa ʻana, hiki ke mālama i nā waiwai kino maikaʻi i kahi mahana kiʻekiʻe, ʻaʻole maʻalahi ke komo.
ʻO ka molecular structure o ka polyamide fiber ka mea i haku ʻia me ke kaulahao polyamide a me ka pūʻulu substituent, ʻo ke kaulahao polyamide kona ʻāpana kumu nui. Ma muli o ka loaʻa ʻana o nā pūʻulu amide a me nā hui methyl / methylene i loko o kāna mau mole, he hydrophilicity maikaʻi a me ka maʻalahi o ka staining.
No ka maikaʻi o ke kino a me ka mechanical fiber nylon, ke kūpaʻa wela, ka pale ʻana a me ka maʻalahi o ka staining a me nā pono ʻē aʻe, ua hoʻohana nui ʻia ia ma nā ʻano ʻano like ʻole, ʻo kekahi o nā kahua noi nui:
1, textile field: hiki ke hoʻohana ʻia e hana i nā ʻano lole a me nā lole, e like me ke kapa komo, nā socks, nā lole haʻuki, nā lole ʻauʻau, nā lole maʻamau, nā lole hana, a me nā mea ʻē aʻe. ola lawelawe a me ka oluolu.
2. Keʻenaʻoihana: Hoʻohana nuiʻia ia ma kaʻoihanaʻoihana, e like me ka hanaʻana i nā noho kaʻa, nā kāʻei noho, ke kaula pilahi, nā kaulaʻoihana, nā kānana a me nā huahana'ē aʻe.
3, ke kahua o nā mea hoʻopili: hiki ke hoʻohana ʻia e hana i nā ʻano mea hoʻopihapiha like ʻole, e like me ka lole ikaika kiʻekiʻe, fiberboard, gasket, etc., kona ikaika kiʻekiʻe a me ke kūpaʻa ʻana a me nā waiwai ʻē aʻe e hiki ke pale i nā mea paʻi, hana i ka ʻoi aku ka lōʻihi o ka paʻi.
4, kahua hoʻonaninani hale: hiki ke hoʻohana ʻia e hana i nā ʻano mea hoʻonaninani hale, e like me ke kāpeti, ka lole sofa, nā pale, nā moena, a me nā mea ʻē aʻe, hiki i kona palupalu a me ke kūpaʻa ʻana a me nā waiwai ʻē aʻe e hiki ai i kēia mau mea hoʻonaninani hale ke lōʻihi.
5, kahua lapaʻau: hiki ke hoʻohanaʻia i ka hanaʻana i nā mea lapaʻau, e like me nāʻaʻahuʻokiʻoki, nā masks, nā kānana lāʻau lapaʻau, a me nā mea'ē aʻe, hiki i kona ikaika kiʻekiʻe a me ka pale wela a me nā mea'ē aʻe e hiki ke hōʻoia i ka palekana a me ke ola lawelawe o kēia mau mea lapaʻau.
