He aha ʻo Nomex? ʻO ke kaula Aramid pale ahi
Hoʻohiki nā mea kinai ahi a me nā mea hoʻokele kaʻa heihei ma ia mea, hilinaʻi nā astronauts a me nā koa ma ia mea—no laila he aha ka mea huna ma hope o ka lole Nomex? Ua ulana ʻia mai nā unahi deragona, a he akamai maoli paha i ka pāʻani me ke ahi? E ʻike kākou i ka ʻepekema ma hope o kēia hōkū pale lapalapa!
▶ Ka Hoʻolauna Kumu o ka lole Nomex
ʻO ka lole Nomex
ʻO ka lole Nomex kahi fiber aramid pale ahi hana kiʻekiʻe i hoʻomohala ʻia e DuPont (i kēia manawa ʻo Chemours) ma ʻAmelika Hui Pū ʻIa.
Hāʻawi ia i ke kūpaʻa wela kūikawā, ka pale ʻana i ke ahi, a me ke kūpaʻa kemika—hoʻā ma kahi o ke kuni ʻana i ka wā e hōʻike ʻia ai i nā lapalapa—a hiki ke kū i nā mahana a hiki i 370°C me ka māmā a me ka hanu.
Hoʻohana nui ʻia ka lole Nomex i nā lole kinai ahi, nā lako koa, nā lole pale ʻoihana, a me nā lole heihei, e loaʻa ana kona inoa ma ke ʻano he kūlana gula ma ka palekana ma muli o kāna hana hoʻōla ola hilinaʻi i nā wahi koʻikoʻi.
▶ Ka Nānā ʻana i nā Waiwai Mea o ka lole Nomex
Nā Waiwai Kū'ē Wela
• Hōʻike i ka pale ʻana i ka lapalapa kūlohelohe ma o ka ʻōnaehana carbonization ma 400°C+
• LOI (Limiting Oxygen Index) ʻoi aku ma mua o 28%, e hōʻike ana i nā ʻano kinai ponoʻī
• Ka emi ʻana o ka wela <1% ma 190°C ma hope o 30 mau minuke o ka hoʻolaha ʻana
Hana Mīkini
• Ikaika tensile: 4.9-5.3 g/denier
• Elongation i ka wā haki: 22-32%
• Mālama i ka paʻa ʻana o ka ikaika he 80% ma hope o 500h ma 200°C
Paʻa Kemika
• Kūpaʻa i ka hapa nui o nā mea hoʻoheheʻe organik (benzene, acetone)
• Pae kūpaʻa pH: 3-11
• ʻOi aku ka maikaʻi o ke kūpaʻa hydrolysis ma mua o nā aramid ʻē aʻe
Nā ʻano kūpaʻa
• Ke kūpaʻa ʻana i ka hōʻino ʻana o ka UV: <5% ka nalowale o ka ikaika ma hope o ka hōʻike ʻana i 1000h
• Ke kūpaʻa ʻana i ka ʻānai ʻana e like me ka nylon papa ʻoihana
• Kūpaʻa i nā pōʻaiapuni holoi ʻoihana >100 me ka ʻole o ka hōʻemi ʻana o ka hana
▶ Nā Hoʻohana o ka lole Nomex
Ke kinai ahi a me ka pane pilikia
Nā mea hana hoʻopau ahi kūkulu(nā pale wai a me nā liners wela)
Nā lole kokoke no nā mea kinai ahi hoʻopakele mokulele(kū i ka hoʻomālamalama pōkole ʻana o 1000°C)
Nā lole kinai ahi Wildlandme ka hoʻonui ʻia o ka hanu ʻana
Koa a me ka Pale Kaua
Nā lole lele pailota(me ke kūlana CWU-27/P o ka US Navy)
Nā ʻaʻahu o ka poʻe holo kaʻa kauame ka pale ahi uila
CBRNNā lole pale (Kemika, Olaola, Radiological, Nukelea)
Ka Palekana ʻOihana
Ka palekana uila arc flash(Kūlike me NFPA 70E)
Nā lole komo o nā limahana petrochemical(loaʻa nā mana anti-static)
Nā lole pale kuʻihaome ke kūpaʻa ʻana i ka pīpī ʻana
Palekana Halihali
Nā lole heihei F1/NASCAR(FIA 8856-2000 kūlana)
Nā ʻaʻahu o ka poʻe holo moku mokulele(hālāwai FAR 25.853)
Nā mea hana o loko o ke kaʻaahi wikiwiki(nā papa pale ahi)
Nā Hoʻohana Kūikawā
Nā mīkina lima umu kīhini premium(pae kalepa)
Pāpaho kānana ʻoihana(kānana kinoea wela)
ʻO ka lole peʻa hana kiʻekiʻeno nā moku heihei
▶ Hoʻohālikelike me nā olonā ʻē aʻe
| Waiwai | Nomex® | Kevlar® | PBI® | ʻO ka pulupulu FR | ʻO ke aniani fiberglass |
|---|---|---|---|---|---|
| Ke kū'ē ʻana i ke ahi | Kūlohelohe (LOI 28-30) | Maikaʻi loa | Maikaʻi loa | Ua mālama ʻia | ʻAʻole hiki ke lapalapa |
| Mahana Loa | 370°C mau | Palena 427°C | 500°C+ | 200°C | 1000°C+ |
| Ikaika | 5.3 g/denier | 22 g/denier | - | 1.5 g/denier | - |
| ʻOluʻolu | Maikaʻi loa (MVTR 2000+) | Waena | ʻilihune | Maikaʻi loa | ʻilihune |
| Kemika Hoʻopaʻa. | Maikaʻi loa | Maikaʻi loa | Kūlana kiʻekiʻe | ʻilihune | Maikaʻi loa |
▶ Mīkini Laser i ʻōlelo ʻia no Nomex
Hoʻoponopono mākou i nā hoʻonā Laser i hana ʻia no ka hana ʻana
Kou mau koi = Ko mākou mau kikoʻī
▶ Nā ʻanuʻu lole Nomex ʻokiʻoki laser
KaʻAnuʻu Hana ʻEkahi
Hoʻonoho
E hoʻohana i kahi mea ʻoki laser CO₂
E hoʻopaʻa i ka lole ma luna o ka moena ʻokiʻoki
KaʻAnuʻu ʻElua
ʻOki ʻana
E hoʻomaka me nā hoʻonohonoho mana/wikiwiki kūpono
Hoʻoponopono ma muli o ka mānoanoa o ka mea
E hoʻohana i ke kōkua ea e hōʻemi i ka puhi ʻana
KaʻAnuʻu ʻEkolu
Hoʻopau
E nānā i nā kihi no nā ʻoki maʻemaʻe
E wehe i nā olonā wehe
Wikiō pili：
Alakaʻi i ka Mana Laser maikaʻi loa no ka ʻoki ʻana i nā lole
Ma kēia wikiō, hiki iā mākou ke ʻike e pono nā lole ʻoki laser like ʻole i nā mana ʻoki laser like ʻole a aʻo pehea e koho ai i ka mana laser no kāu mea e hoʻokō ai i nā ʻoki maʻemaʻe a pale i nā māka wela.
0 hewa lihi: ʻaʻohe derailment kaula a me nā lihi ʻino, hiki ke hoʻokumu ʻia nā ʻano paʻakikī me hoʻokahi kaomi. Ka pono pālua: 10 mau manawa wikiwiki ma mua o ka hana lima, kahi mea hana maikaʻi loa no ka hana nui ʻana.
Pehea e ʻoki ai i nā lole Sublimation? ʻOki Laser kāmela no nā lole haʻuki
Ua hoʻolālā ʻia no ka ʻoki ʻana i nā lole i paʻi ʻia, nā lole haʻuki, nā ʻaʻahu like, nā jerseys, nā hae teardrop, a me nā lole sublimated ʻē aʻe.
E like me ka polyester, spandex, lycra, a me ka nylon, ma ka ʻaoʻao hoʻokahi, hele mai kēia mau lole me ka hana sublimation premium, ma ka ʻaoʻao ʻē aʻe, loaʻa iā lākou ka hoʻohālikelike maikaʻi loa me ka ʻoki laser.
E aʻo hou aku e pili ana i nā mea ʻoki laser a me nā koho
▶ Nā nīnau i nīnau pinepine ʻia e pili ana iā Nomex Fabric
ʻO ka lole Nomex kahimeta-aramidolonā synthetic i hoʻomohala ʻia eʻO DuPont(ʻo Chemours i kēia manawa). Hana ʻia ia maipoly-meta-phenylene isophthalamide, kahi ʻano polymer kūpaʻa i ka wela a me ke ahi.
ʻAʻole,Nomexa meKevlarʻaʻole like lākou, ʻoiai ua like lākou ʻeluanā olonā aramidi hoʻomohala ʻia e DuPont a kaʻana like i kekahi mau waiwai like.
ʻAe,Kūpaʻa loa ʻo Nomex i ka wela, e lilo ia i koho kiʻekiʻe no nā noi kahi e koʻikoʻi ai ka pale ʻana i nā mahana kiʻekiʻe a me nā lapalapa ahi.
Hoʻohana nui ʻia ʻo Nomex ma muli o kona ʻanoke kūpaʻa wela kūikawā, ka pale ʻana i ka lapalapa, a me ke kūpaʻaʻoiai e noho māmā ana a ʻoluʻolu hoʻi.
1. Ke kūpaʻa lapalapa a me ka wela i kūlike ʻole
ʻAʻole heheʻe, kulu, a ʻā pahamaʻalahi—ma kahi o ia mea,hoʻoheheʻe kalaponake kau ʻia i nā lapalapa ahi, e hana ana i kahi pale pale.
Kūpaʻa i nā mahana a hiki i370°C (700°F), e lilo ia i mea kūpono no nā wahi i maʻalahi i ke ahi.
2. Hoʻopau ponoʻī a hoʻokō i nā kūlana palekana
Hoʻokō meNFPA 1971(nā mea hana kinai ahi),EN ISO 11612(pale wela ʻoihana), a me25.853 MA KA LĀ MAIKAʻI(ka lapalapa ʻana o ka mokulele).
Hoʻohana ʻia i nā noi kahinā ahi lapalapa, nā ʻā uila, a i ʻole nā pāhaʻi metala i hoʻoheheʻe ʻiahe mau pilikia.
3. Māmā a ʻoluʻolu no ka lōʻihi o ke komo ʻana
ʻAʻole e like me ka asbestos bulky a i ʻole fiberglass, ʻo Nomexhanu a palupalu, e ʻae ana i ka neʻe ʻana i nā hana pilikia kiʻekiʻe.
Hoʻohui pinepine ʻia meKevlarno ka hoʻonui ʻana i ka ikaika a i ʻolenā hoʻopau pale ʻinono ka pono.
4. Ke kūpaʻa a me ke kū'ē'ē kemika
Kūpaʻa i muanā aila, nā mea hoʻoheheʻe, a me nā kemika ʻoihanaʻoi aku ka maikaʻi ma mua o nā lole he nui.
Kūʻēka ʻānai ʻana a me ka holoi pinepine ʻaname ka ʻole o ka nalowale ʻana o nā waiwai pale.
