I kaʻimiʻana i nā kaula maikaʻi loa a me nā wili, ke kohoʻana i ka mea nui e kū ana i keʻano he mea nui loa. ʻO ka sheath waho he mauʻano hana likeʻole e hōʻoia i ka durability, palekana a me ka hanaʻana o ka cable a iʻole ke kelepona. ʻAʻole ia he mea maʻamau e hoʻoholo ai ma waena o Pyurethane (Pur) aPolyviyl chrfide (pvc). ^. Ma kēiaʻatikala, e aʻoʻoe e pili ana i nā hana like me nā hanaʻelua a me nā noi no nā mea āpau e kūpono loa i kēlā me kēia kumuhana.
Keʻano o keʻano a me ka hana i nā cables a me nā wili
ʻO kahi sheath (i kapaʻiaʻo ia he sheath a sheath)ʻo ia ka mea i waho o kahi'āpana a iʻole ke hoʻohanaʻana i kekahi o nāʻano extrusion. Mālama ka sheath i nā mea hana kālepa a me nā mea kūʻai aku'ē aʻe mai nā meaʻike mai waho, e wela a me nāʻano kumu. Hiki iā ia ke hoʻoponopono i keʻano a me keʻano o ka mea hana i hoʻopaʻaʻia, a me keʻano o ka paleʻana o ka colpomagnetic (emc). He mea nui kēia e hōʻoia i ka hoʻoiliʻana i ka mana o ka mana, hōʻailona, a iʻoleʻikepili i loko o ka cable a iʻole nā kelepona. Ke hele neiʻo Sheathing i kahi hana koʻikoʻi i ka hana o nā cables a me nā wili.
Ke koho nei i ka meaʻala kūpono kūpono e hoʻoholo ai i ka hoʻoholoʻana i ka cable maikaʻi loa no kēlā me kēia noi. No laila, he mea nui ia eʻike maopopo i ke kumu o ke kumu a me nā kelepona pono e lawelawe a me nā mea e hālāwai ai.
ʻO ka mea nui loa
Polyurethane (Pur) a me Polyvinyl Chloride (PVC) nā meaʻelua i hoʻohanaʻia no nā mea nui a me nā wili. ʻIkeʻia,ʻaʻohe mea likeʻole ma waena o kēia mau mea āpau, akā hōʻike lākou i nā waiwaiʻokoʻa a like me nā noiʻokoʻa. Eia kekahi, hiki ke hoʻohanaʻia nā mea'ē aʻe e like me nā mea e kū ai, e komo pū me nā mea kūʻai aku, nā cluppuplatic elastomes Eia nō naʻe, mai ka nui o lākouʻoi aku ka liʻiliʻi ma mua o Pur a me PVC, e hoʻohālikelike wale mākou i kēia mauʻelua i ka wā e hiki mai ana.
'-ʻO ka hiʻohiʻona nui loa
Polyurethane (a iʻole ka pu) e pili ana i kahi pūʻulu o nā plastics i ulu i loko o ka hopena o 1930s. Ua hanaʻia e kahi kaʻina chemika i kapaʻiaʻo Politomerization. ʻO ka meaʻala ka mea kanuʻo Peroleum, akā e kanu i nā mea kanu e like me nāʻuala, nā palaoa a iʻole ka nui o nā huaʻai a iʻole ka nui ʻO Polyurethane kahi Elastomer Elastomer. ʻO kēia keʻano o ko lākou loliʻana i ka wā i hoʻomehanaʻia, akā hiki iā lākou ke hoʻi i ko lākouʻano mua inā i ka hoʻomehana.
Loaʻa iā PyureThane maikaʻi i nā waiwai mechanin Loaʻa i ka mea waiwai ke kāʻei i ke kū'ēʻana,ʻokiʻoki i ke kū'ēʻana a me ka paleʻana o ka nohoʻana, a mau nō hoʻi i ka nui o nā haʻahaʻa haʻahaʻa. Hana kēia i nā mea kūpono kūpono no nā noi e koi ai i ke neʻe ikaika a me nā koi e koiʻia, e like me nā kaulahao e like me ke kaulahao. I nā noi ROBOTIT, CONBERS me TR SEATH OR GREATHING CANGSE o keʻano o nāʻano kīwī a me nā pilikiaʻole. ʻOki ka pale ikaika i kaʻaila, nā mea i hana a me ka radiation ultraviolet. Eia kekahi, ma muli o keʻano o ka waihona,ʻo ia ka mea kūʻai aku a me nā mea kūʻai aku no ka poʻe i hōʻoiaʻia a hoʻohanaʻia maʻAmelika Hui PūʻIa. Hoʻohana pinepineʻia nā kiʻi kiʻi ma lacka a me ka hanaʻoihana,ʻo kaʻoihanaʻoihanaʻoihana, a me nāʻoihana kaʻa.
PVC -ʻO ka hiʻohiʻona nui loa
ʻO Poyvinyl Chilride (PVC) he plastics kahi mea i hoʻohanaʻia e hana i nā huahana likeʻole mai nā makahiki 1920. ʻO ia ka huahana o keʻano polymerhization chin o ka chride o vinyl chride. E hoʻohālikelike i ka Elastomer Pur, pvc he polymerictic. Inā hanaʻia ka waiwai ma lalo o ka hoʻomehana,ʻaʻole hiki ke hoʻihoʻiʻia i kāna kūlana mua.
E like me ka mea i kū ai,ʻo Polyvinyl chrlode e hāʻawi i nā mea likeʻole no ka mea hiki iā ia ke hoʻoponopono i kahiʻano likeʻole. ʻAʻole like ka nui o kāna mea hoʻolimalima mīkini i keʻano he nui, akā he nui loa ka pvc ʻO ke kumukūʻai kumukūʻai o ka polyurethaneʻehā manawa kiʻekiʻe. Eia kekahi,ʻo PVC he meaʻole a paleʻole i ka wai, acid a me nā mea hoʻomaʻemaʻe hoʻomaʻemaʻe. No kēia kumu ua hoʻohana pinepineʻia ma kaʻoihana meaʻai a iʻole nāʻano haʻahaʻa. Eia naʻe,ʻaʻoleʻo PVC no ka halogen Eia kekahi,ʻaʻole ia he mea i kūʻole i kaʻailaʻaila, akā hiki i kēia waiwai ke hoʻokōʻia e nā mea hoʻohui kūikawā kūikawā.
Hopena
Ua loaʻa iā Pyuretthane lāuaʻo Polyvinyl Chloride i ko lākou mau pono a me nā hemahema e like me ka cable a me nā mea mālama i nā meaʻala. ʻAʻohe pane pololei i kēlā me kēia mea maikaʻi loa no kēlā me kēia noi; Nui nā hilinaʻi ma luna o nā pono o keʻano o ka noi. I kekahi mau hihia, heʻanoʻokoʻa'ē aʻe eʻoi aku ai kahi hopena kūpono loa. No laila, hoʻomaikaʻi mākou i nā mea hoʻohana eʻimi i nā'ōlelo aʻo mai nā poʻe loea a hiki ke kalaʻia kekahi i kekahi.
Post Time: Nov-20-2024