Nā pōmaikaʻi o ka hoʻohana ʻana i ka polyethylene chlorinated i nā kelepona pūnaewele

1. Hoʻonui i ka pae ʻenehana o nā huahana kelepona
Loaʻa i ka ʻenehana CPE ka hana holoʻokoʻa, ka hoʻopaneʻe ahi maikaʻi loa a me ka pale ʻana i ka aila, ka pale ʻana i ka wela wela, ka pale ʻana o ka ozone, ka pale ʻana i ke aniau, a me ke kaʻina hana maikaʻi.ʻAʻohe mea ʻino a me ka mālama ʻana i ka wā lōʻihi me ka ʻole o ka pōʻino, e lilo ia i mea uea maikaʻi.
ʻO ka mahana hana lōʻihi o ka CPE he 90 ℃, a inā lōʻihi ke kūpono o ke ʻano, hiki i kona wela hana kiʻekiʻe ke hiki i 105 ℃.Hiki i ka noi o CPE ke hoʻonui i ka pae hana o nā kaula hao mai 65 ℃ a i ke kiʻekiʻe o 75-90 ℃ a i ʻole 105 ℃ i nā ʻāina i kūkulu ʻia ma waho.He keʻokeʻo ʻo CPE adhesive e like me ka hau, no laila inā hoʻohana ʻia e like me ka insulation a i ʻole sheath, hiki ke hana ʻia i nā huahana kala e like me nā pono o ka mea hoʻohana.Eia nō naʻe, paʻakikī nā huahana maʻamau e like me ka lāʻau maoli, styrene butadiene rubber, chloroprene rubber, a me nitrile rubber ke hana i nā kala keʻokeʻo maʻemaʻe a nani paha ma muli o ko lākou melemele ʻana.Eia kekahi, he paʻakikī ke hoʻoponopono i nā pilikia e like me ka monomer a me ka solvent toxicity, volatilization, etc. i ka wā o ka hana ʻana.I ka mālama ʻana, ka lawe ʻana, a me ka hana ʻana i ke kaula, hiki pinepine mai nā pilikia e like me ka scorching a me ka roller sticking.No CPE, ʻaneʻane ʻaʻole loaʻa kēia mau pilikia e hoʻoulu ai i ke poʻo.ʻO kekahi mea ʻē aʻe e hoʻomaopopo ʻia ʻo ia ka wā e hoʻohana ʻia ai ka chlorination no ka insulation haʻahaʻa haʻahaʻa, ʻaʻole ia e hoʻohaumia i ke kumu keleawe, kahi e hoʻomaikaʻi ai i ka pae o ka ʻenehana kelepona.
2. Hiki ke hoʻololi i ke kaʻina hana ākea, ke kumu kūʻai haʻahaʻa, a me ka loaʻa kālā
Ma hope o ka hoʻokuʻu ʻia ʻana e kahi extruder rubber, hiki ke hoʻopili ʻia ka CPE hui pū ʻia me ka thermally crosslinked i nā wela kiʻekiʻe a i ʻole crosslinked e ka electron irradiation ma ka lumi wela.Eia nō naʻe, ʻaʻole hiki ke hoʻopili ʻia ka pulupulu chloroprene maʻamau e ka hoʻoheheʻe electron, a ʻaʻole kūpono ka styrene butadiene rubber maʻamau no ka crosslinking irradiation.
3. Pono ka hoʻoponopono ʻana i ke ʻano o nā huahana kelepona
E pili ana i nā uwea haʻahaʻa haʻahaʻa a me nā kaula, ua māhele nui ʻia lākou i ʻelua mau ʻāpana e like me kā lākou hoʻohana ʻana: nā uea hana a me nā uea uila.Ma muli o ka nui o nā pono i loaʻa ʻole i ka rubber synthetic, hiki ke hoʻohana nui ʻia ka CPE i ka hana ʻana i nā uea uila uila a me nā mea uila ʻē aʻe.