ʻOkoʻa ma waena o nā kaula pale wela haʻahaʻa a me nā kaula maʻamau

ʻO nā kaula pale wela haʻahaʻa (i kapa pinepine ʻia ʻo "nā kaula pale anu") he ʻano kaula kūikawā i hoʻolālā ʻia no nā wahi haʻahaʻa loa. Aia ko lākou kumu i ka hoʻohana ʻana i nā mea pale wela haʻahaʻa kūikawā, e hiki ai iā lākou ke mālama i nā waiwai uila a me nā mīkini maikaʻi loa ma lalo o nā kūlana ʻino e like me -40°C a i -60°C. I ka hoʻohālikelike ʻana, ʻike nā kaula maʻamau i ka hōʻemi wikiwiki ʻana o ka hana ma ia mau wahi a ʻaʻole hiki ke hōʻoia i ka hana palekana a hilinaʻi hoʻi.

1. ʻOkoʻa Kumu: Koho Mea

ʻO ka mea hana ke kumu nui e hoʻoholo ai i ke kūpaʻa haʻahaʻa o ke kaula, i ʻike nui ʻia i ka insulation a me ka uhi ʻana.

Nā Mea Hoʻokaʻawale

Nā Uea Kūpaʻa Haʻahaʻa: E hoʻohana i nā mea hoʻokaʻawale kūikawā e like me nā fluoropolymers, Polyurethane (PU), PVC i hoʻololi ʻia i ka mahana haʻahaʻa, a me ka Polyethylene Cross-Linked haʻahaʻa (XLPE). Loaʻa i kēia mau mea nā ʻano molekala me ka maʻalahi o ka mahana haʻahaʻa, e hōʻoiaʻiʻo ana ʻaʻole e haki a emi paha ka papa hoʻokaʻawale ma lalo o nā kūlana anuanu loa.

Nā Uea Maʻamau: Hoʻohana maʻamau i ka PVC maʻamau a i ʻoleXLPE, ka mea e paʻakikī koke ai a ʻānai i nā mahana haʻahaʻa, e alakaʻi ana i ka hāʻule ʻana o ka insulation.

Nā Mea Uhi

Nā Kaula Pale Haʻahaʻa: Hoʻohana pinepine ka ʻūpā waho i ka Nitrile Rubber, Chloroprene Rubber (CR), EPDM, Thermoplastic Polyurethane (TPU), a i ʻole nā ​​​​​​mea hana haʻahaʻa i hana kūikawā ʻiaNā mea hana LSZHʻAʻole wale kēia mau mea e kūpaʻa i ka mahana haʻahaʻa akā hāʻawi pū kekahi i ke kūpaʻa maikaʻi loa i ka abrasion, ke kūpaʻa aila, ke kūpaʻa UV, a me ke kūpaʻa i ka wā, e hāʻawi ana i ka palekana piha no ke kaula.

Nā Uea Maʻamau: Hana ʻia ka ʻūpā i ka PVC maʻamau a i ʻole Polyethylene (PE), kahi mea maʻalahi i ka ʻelemakule a me ka nahā ma lalo o ke kaumaha i hui pū ʻia o nā mahana haʻahaʻa a me nā ʻano paʻakikī, e nalowale ana kāna hana pale.

2. Nā ʻokoʻa o ke kūkulu ʻana a me ka hana

Ma muli o nā waiwai o nā mea, hōʻike nā ʻano kaula ʻelua i nā ʻokoʻa koʻikoʻi i ka hoʻolālā kūkulu a me ka hana hope loa.

Alakaʻi a me ka Hoʻolālā Kūkulu

Nā Uea Kūpaʻa Haʻahaʻa:

Alakaʻi: Hoʻohana pinepine i nā uea keleawe ʻole oxygen a i ʻole nā ​​​​​​uea keleawe tinned, multi-strand, super-fine, i hui pū ʻia me nā kaula keleawe ʻole oxygen, e hoʻonui nui ana i ka maʻalahi o ke kaula a me ke kūpaʻa ʻana i ka oxidation.

ʻAno: Hoʻonohonoho ʻia ka lōʻihi o ke kau ʻana o ke kumu a me ka hoʻohui ʻana o nā olonā tensile, nā papa anti-twist, a i ʻole nā ​​​​papa buffer e hoʻoikaika i ke kūlou ʻana, ka torsion, a me ke kūpaʻa i ka hopena, kūpono no nā noi neʻe.

Nā Uea Maʻamau: Ua hoʻolālā nui ʻia ke ʻano no ka hoʻonohonoho paʻa i nā mahana ambient, me ka haʻahaʻa o ke kaula ʻana o ke alakaʻi a me ka liʻiliʻi o nā hoʻoikaika mechanical.

Hoʻohālikelike Hana Koʻikoʻi

Nā Uea Kūpaʻa Haʻahaʻa:

Hana Mekanika: Mālama i ka maʻalahi kiʻekiʻe, ka ikaika huki kiʻekiʻe, a me ke kūpaʻa i ka luhi kūlou ʻoiai i ke anu loa.

Hana Uila: Hiki ke mālama i ke kūpaʻa o ka pale ʻana i ka insulation a me nā pae kūpaʻa voltage, me ka conductivity maikaʻi loa.

Ke Hoʻomanawanui Kaiapuni: Loaʻa iā ia ke kūpaʻa maikaʻi loa i ka ʻānai ʻana, ke kūpaʻa i ka pala kemika, a me ke kūpaʻa i ka wā.

Nā Uea Maʻamau:

Hana Mekanika: Nalowale ka maʻalahi i nā mahana haʻahaʻa; ua maʻalahi ka ʻūpā a me ka insulation i ka nahā ʻana, e lilo ai lākou i mea maʻalahi loa i ka hōʻino ʻana i ka mīkini.

Hana Uila: Ke emi nui nei ke kūpaʻa ʻana i ka insulation, piʻi aʻe ka pilikia o ka haki ʻana, e hōʻike ana i nā pilikia palekana koʻikoʻi.

3. Nā hiʻohiʻona noi a me nā noʻonoʻo waiwai

Hoʻoholo pololei nā ʻokoʻa hana i kā lākou mau kahua noi a me ke kūlana waiwai.

Nā hiʻohiʻona noi

ʻO nā kaula kūpaʻa haʻahaʻa: ʻO ia ke koho pono no nā wahi e like me nā ʻāina polar, nā hale mālama anu ʻoihana, nā wahi kiʻekiʻe, nā papa moku, ka mana makani waho, nā lako kai hohonu, ka metallurgy, nā petrochemicals, aerospace, a me ka noiʻi Antarctic.

Nā Uea Maʻamau: Kūpono wale nō no ka hoʻolaha mana o loko, a me nā hale ʻoihana a me nā hale kīwila maʻamau i nā wahi aniau mahana a me nā wahi mahana ʻē aʻe.

Ke kau ʻana a me ka mālama ʻana

Nā Uea Kūpaʻa Mahana Haʻahaʻa: Hoʻolālā ʻia no ke kau ʻana i ka mahana haʻahaʻa; i kekahi mau hihia, hiki ke hoʻohana ʻia me nā hana hoʻomehana mua, e hāʻawi ana i ka ʻoluʻolu o ke kau ʻana, ka hilinaʻi o ka ʻōnaehana ikaika, a me ka pinepine o ka mālama haʻahaʻa.

Nā Uea Maʻamau: Ua pāpā loa ʻia ke kau ʻana ma nā wahi haʻahaʻa haʻahaʻa, no ka mea hiki ke hōʻino maʻalahi i ka papa insulation, e hopena ana i nā kumukūʻai mālama kiʻekiʻe ma hope.

Ka Nānā ʻana i ke Kumukūʻai

Nā Uea Kūpaʻa Haʻahaʻa: Ma muli o ka hoʻohana ʻana i nā mea kūikawā a me nā kaʻina hana paʻakikī, ʻoi aku ke kiʻekiʻe o ke kumukūʻai kūʻai mua. Eia nō naʻe, i loko o ko lākou wahi i hoʻolālā ʻia, hāʻawi lākou i ka hana hilinaʻi a me ke ola lawelawe lōʻihi, e hopena ana i ka uku holoʻokoʻa haʻahaʻa o ka loaʻa ʻana.

Nā Uea Maʻamau: He haʻahaʻa ke kumukūʻai mua, akā inā hoʻohana hewa ʻia i nā wahi haʻahaʻa haʻahaʻa, e alakaʻi lākou i nā hemahema pinepine, ka manawa downtime, a me nā hanana palekana, e hopena ana i ke kumukūʻai holoʻokoʻa kiʻekiʻe.

Hōʻuluʻulu manaʻo

ʻO ke koho ʻana ma waena o nā kaula pale haʻahaʻa a me nā kaula maʻamau ʻaʻole ia he hoʻoholo maʻalahi e pili ana i ke kumukūʻai wale nō, akā he hoʻoholo ʻenekinia ʻōnaehana i hoʻoholo nui ʻia e nā kūlana mahana o ke kaiapuni noi. ʻO ke koho pololei ke koi mua no ka hōʻoia ʻana i ka hana palekana, paʻa, a lōʻihi o nā ʻōnaehana mana ma nā kaiapuni haʻahaʻa.