PA66
ʻO PA66 kahi mea hoʻohana maʻamau i hoʻohana ʻia i ka hana ʻana i nā mea like ʻole e like me ka toothbrush bristles, strip brushes, clean brushes, industry brushes, and brush wire.He hana koʻikoʻi kēia polymer lōʻihi a maʻalahi i ka hana ʻana i nā bristles no nā mea hoʻomaʻemaʻe waha, me nā pulupulu niho, a me ka hana ʻana i nā pulupulu i hoʻohana ʻia i nā noi hoʻomaʻemaʻe ma waena o nā ʻoihana like ʻole.
ʻO PA66, i kapa ʻia ʻo nylon 66, hōʻike i nā ʻano like me PA (polyamide).Eia nō naʻe, he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ia a me ke kūpaʻa wela kiʻekiʻe ma mua o PA.ʻO kēia mau waiwai i hoʻonui ʻia e hoʻolilo iā PA66 i koho makemake no nā noi e koi ana i ka lōʻihi a me ka paʻa wela.ʻOiai ʻo kona mau mea maikaʻi, hiki i ka hoʻohana ʻana iā PA66 ke komo i nā kumukūʻai kiʻekiʻe iki ke hoʻohālikelike ʻia me PA6 ma muli o kāna hana ʻoi aku ka maikaʻi.
I ka wā e pili ana i ka hana ʻana i ka palahū ʻoihana, ʻo ka uea palaki nylon kekahi o nā mea maʻamau i hoʻohana ʻia.ʻO ka uea palaki nylon, i haku mua ʻia me ka polyamide, i ʻike mau ʻia ʻo nylon, he ʻano o ka resin thermoplastic.ʻO ka polyamide, i hoʻopau ʻia e like me PA, e hōʻike ana i kahi kaulahao nui molecular i loaʻa nā ʻāpana hou o ka hui amide - [NHCO]-.Hoʻopili ia i nā ʻano like ʻole e like me aliphatic PA, aliphatic-aromatic PA, a me aromatic PA.Ma waena o kēia mau mea, ʻo ka aliphatic PA ka mea i hana nui ʻia a hoʻohana ʻia, me kāna nomenclature i hoʻoholo ʻia e ka helu o nā kalapona kalapona i ka synthesis o ka monomer kikoʻī.
ʻO Nylon, i kapa ʻia ʻo polyamide, hele mai i nā ʻano like ʻole, me ka nylon 6 a me ka nylon 66 nā ʻano mua.ʻO kēia mau ʻano nylon ʻelua e paʻa i ka mana piha ma ke ʻano o ka hoʻololi ʻana o ka nylon, e hāʻawi ana i kahi plethora o nā koho no ka hana maʻamau.ʻO kekahi o nā ʻano ʻano nylon i hoʻololi nui ʻia, ʻo ia ka nylon i hoʻoikaika ʻia, monomer casting nylon (MC nylon), reaction injection molding (RIM) nylon, aromatic nylon, transparent nylon, high-impact (super-tough) nylon, electroplating nylon, conductive nylon, nā nylon pale ahi, a me nā huila nylon.Hāʻawi kēia mau ʻano hana nylon kūikawā i nā koi like ʻole, mai ka hoʻonui ʻana i ka ikaika a me ka lōʻihi a hiki i nā waiwai hana kikoʻī e like me ke aniani, conductivity, a me ka pale ahi.
ʻO ka Nylon a me kāna mau mea i loaʻa i nā mea ʻokoʻa like ʻole i nā mea kahiko e like me ke metala a me ka lāʻau.ʻIke lākou i nā noi ākea i nā ʻoihana like ʻole, e lawelawe ana ma ke ʻano he pani no nā metala i nā ʻāpana mīkini, ka lāʻau i ke kūkulu ʻana, a me nā mea hana ʻē aʻe.ʻO ka hoʻololi a me ka versatility o ka nylon he mea nui ia i nā kaʻina hana hana hou, e hāʻawi ana i nā holomua i ka hoʻolālā huahana, hana, a me ka hoʻomau.
