No ke aha mākou e koho ai i ka lole nylon?
ʻO Nylon ka fiber synthetic mua i ʻike ʻia ma ka honua.ʻO kāna synthesis kahi holomua nui i ka ʻoihana fiber synthetic a he mea koʻikoʻi nui i ka kemika polymer.
He aha nā mea maikaʻi o ka lole nylon?
1. E aahu i ka pale.ʻOi aku ka kiʻekiʻe o ke kūpaʻa ʻana o ka nylon ma mua o nā fila ʻē aʻe a pau, he 10 mau manawa kiʻekiʻe ma mua o ka pulupulu a he 20 mau manawa kiʻekiʻe ma mua o ka hulu hipa.ʻO ka hoʻohui ʻana i kekahi mau fiber polyamide i nā lole i hui ʻia e hiki ke hoʻomaikaʻi maikaʻi i kona pale ʻana i ka ʻaʻahu;i ka wā e hoʻolōʻihi ai i ka 3 I ka wā -6%, hiki i ka helu hoʻihoʻi elastic ke hiki i 100%;hiki iā ia ke kū i nā ʻumi kaukani manawa o ka piko me ka haki ʻole.
2. pale wela.E like me ka nylon 46, etc., kiʻekiʻe crystalline nylon he wela wela distortion kiʻekiʻe a hiki ke hoʻohana no ka manawa lōʻihi ma 150 degere.Ma hope o ka hoʻoikaika ʻia ʻana o PA66 me nā kīʻaha aniani, hiki i kona wela wela ke piʻi aku ma mua o 250 degere.
3.corrosion kū'ē.ʻAʻole kūpaʻa ʻo Nylon i ka alkali a me ka nui o nā wai paʻakai, ʻaʻole kūʻē i nā ʻakika nāwaliwali, ka aila kaʻa, ka ʻaila, nā mea ʻala a me nā mea hoʻoheheʻe maʻamau, inert i nā mea ʻala, akā ʻaʻole kūʻē i nā waikawa ikaika a me nā oxidants.Hiki iā ia ke pale aku i ka erosion o ka ʻaila, ka momona, ka waiʻona, ka alkali nāwaliwali, a me nā mea ʻē aʻe a loaʻa iā ia ka mana anti-kahiko.
4.Hoʻomākaʻi.Loaʻa i ka Nylon ke kūpaʻa leo kiʻekiʻe a me ka uila haʻihaʻi kiʻekiʻe.I loko o kahi maloʻo maloʻo, hiki ke hoʻohana ʻia e like me ke ʻano o ka mana alapine insulating mea, a ʻoi aku ka maikaʻi o ka insulation uila a hiki i kahi kūlana haʻahaʻa kiʻekiʻe.
Ka manawa hoʻouna: Iulai-15-2023