ʻO ke kaula ola 70 makahiki lōʻihikūpono no nā wahi āpau me ka nui o ka poʻe, e like me nā hale kūʻai, nā hale kiʻiʻoniʻoni, nā kikowaena, nā mokulele a me nā wahi ākea ʻē aʻe, a me nā laina hoʻolaha koʻikoʻi, nā wili hale, nā mea hoʻonaninani hale, etc.
ʻO ke ola lawelawe o kēia huahana ʻaʻole i emi iho ma mua o 70 mau makahiki ma ka awelika hana wela o 70 ° C.ʻO ka mahana hana lōʻihi i ʻae ʻia o ka mea lawe kelepona ʻo 90 ° C, 105 ° C, a me 125 ° C;ʻO ka mahana hana kiʻekiʻe loa i ka wā pōkole (ka lōʻihi kiʻekiʻe 5S) ʻo 250°C.
Hoʻohana ka papa hoʻopulapula uwea i ka hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻana i ke keʻa pālua.Hoʻopili ka insulation i loko i ka hana hoʻoheheʻe uila, hoʻokō ka insulation o waho i ka hana pale ahi, a ʻo nā papa o loko a me waho e hui pū me ka hana ola kiʻekiʻe.
ʻO nā kumu a me nā pono o ka hoʻohana ʻana i ka radiation cross-linking no ka insulation (hoʻohālikelike ʻia me ka PVC maʻamau): ʻAʻole maikaʻi nā mea PVC kuʻuna.
E lilo ia i mea paʻakikī a palupalu i nā wela haʻahaʻa, a palupalu a hoʻomaha i nā wela kiʻekiʻe.ʻAʻole maikaʻi kona hopena a me ka pale ʻana i ka wā kahiko, hoʻokuʻu maʻalahi i nā kinoea ʻino i nā wela kiʻekiʻe, a hāʻule maʻalahi i nā mea ʻino i ka wā o ka hana ʻana a me ka hoʻohana ʻana, e hoʻopilikia i nā kānaka a me ke kaiapuni.
Hoʻohana ka hoʻoheheʻe ʻana i nā kukui uila i nā kaola electron ikaika nui i hana ʻia e nā accelerators electron e hoʻololi i ke ʻano molekole e like me ke kaulahao kumu i loko o kahi ʻano molekole pūnaewele ʻekolu-dimensional e hana i nā loulou keʻa.
ʻO ke ʻano o ka molecular network ʻekolu-dimensional i loaʻa ka paʻa wela maikaʻi, a ua hoʻomaikaʻi ʻia ka insulation, uila a me nā waiwai mechanical.Hoʻomaikaʻi nui.
ʻO nā pono hana nui e like me kēia
Hoʻopili ʻia ke ola kelepona me ka hale: 70 mau makahiki.Ma muli o ke kiʻekiʻe o ka wela wela a me ke kiʻekiʻe o ka wela kahiko o ka irradiation cross-linked insulation, ua hoʻonui ʻia ke ola lawelawe o ke kaula e hoʻoulu ai i ka wela i ka wā e hoʻohana ai.
Hiki ke halihali nui: piʻi ka uwea i hoʻopaʻa ʻia i ka irradiation mai 70°C a hiki i 90°C, 105°C, a me 125°C.
ʻO ke kūpaʻa insulation nui: No ka pale ʻana o ka radiation cross-linking i ka hoʻohana ʻana i ka hydroxide ma ke ʻano he lapalapa ahi, pale ia i ka hoʻopili mua ʻana i ka wā o ka hoʻopili ʻana a me ka emi ʻana o ke kūpaʻa insulation ma muli o ka absorption o ka wai i ka lewa e ka papa insulation.Mālama kēia i ka waiwai kū'ē insulation.
ʻO ka maikaʻi o ka huahana paʻa: ʻO ka maikaʻi o nā kaula kuʻuna silane cross-linked (ʻike mau ʻia ʻo nā kaula wai mahana) e pili ana i ka mahana o ka wai, ke kaʻina extrusion, nā mea hoʻohui cross-linking a me nā kumu ʻē aʻe, a ʻaʻole paʻa ka maikaʻi, ʻoiai ka maikaʻi o ke keʻa irradiation. -ʻo nā kaula i hoʻopili ʻia e pili ana i ka kukuna electron.Hoʻomalu ʻia ka nui o ka irradiation e ka kamepiula, e hōʻemi ana i nā kumu kanaka, no laila paʻa ka maikaʻi.
ʻO ke ahi ahi kiʻekiʻe: Hoʻohana ʻia nā mea pale ahi kiʻekiʻe, a hiki ke hoʻolālā ʻia ʻo ZA, ZB, ZC, a me nā kaula e like me nā pono o ka mea kūʻai aku.Ua hala ka hana pale ahi i ka ho'āʻo puhi ahi i kuhikuhi ʻia ma GB/T 1966-2005.
ʻAʻole i emi iho ma lalo o 80% ka haʻahaʻa haʻahaʻa o ka halogen, ka uahi haʻahaʻa. ma mua o 60%. ʻAʻole e emi ka pH acidity o ke kinoea puhi ma mua o 4.3, a ʻaʻole e ʻoi aku ka conductivity ma mua o 10us / mm.
Ka manawa kau: Apr-17-2024
