Para-aramid PPTA FR Staple Fiber Pulp no Bulletproof Ballistic Armor like me Kevlar, Twaron, Technora Fiber
Hoʻokumu ʻia ka Para-aramid fiber (PPTA) o Aopoly e ka ʻenehana wili aniani wai mai nā macromolecules like me ka rigid rod-like macromolecules (PPTA) polymerized e terephthaloyl chloride (TCL) a me nā hopena p-phenylenediamine (PPD).Loaʻa iā Para-aramid nā waiwai kupaianaha o ka ikaika kiʻekiʻe, ka modulus kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe a me ka pale ahi.Loaʻa iā ia nā pōmaikaʻi o ka haʻahaʻa pili haʻahaʻa, ke kūpaʻa luhi, ka waimaka a me ka pale ʻana a me ke kūpaʻa dimensional.ʻO ka hui pū ʻana o kēia mau waiwai kūʻokoʻa e alakaʻi ai i ka para-aramid i ka fiber hana kiʻekiʻe me ka ourput nui loa i ka honua, ʻo ka fiber kiʻekiʻe kiʻekiʻe ʻekolu a me ka "wire synthetic".Hoʻohana nui ia no ka composite hana kiʻekiʻe, pale pilikino, kamaʻilio uila, ka lawe ʻana a me nā mea kākoʻo ultra-light, etc.
Nā Waiwai Huahana
◎ Ka ikaika kiʻekiʻe: ʻO ka ratio o ke kaumaha / ikaika he 5 ~ 6 manawa o ke kaula kila, 3 manawa o ke aniani aniani a me 2 mau manawa o ka nylon ikaika kiʻekiʻe.
◎ Modulus Kiʻekiʻe: ʻO ka ratio o ke kaumaha/modulus he 3 manawa o ka uwea kila, 2 manawa o ke aniani aniani a me 10 manawa o ka nylon ikaika kiʻekiʻe.
◎ Heat Resistance: ʻAʻohe ona decomposing a heheʻe paha ma 500 ℃ a hiki ke hoʻohana mau ʻia mai -196 ℃ a 204 ℃.Mālama ʻo ia i ka ikaika 95% ma hope o ka hoʻolaha ʻana o 500hus ma lalo o 160 ℃ a mālama i ka ikaika 75% ma hope o ka hoʻolaha ʻana o 100hrs ma lalo o 200 ℃.
Nā noi nui
Geotechnique a me ka hoʻopaʻa ʻana: Hoʻohana ʻia ka para-aramid fiber no ka hoʻoponopono ʻana i ka pōʻino o ka hale paʻa.Hoʻopili ʻia nā fiber Aramid ma nā kolamu paʻa i hoʻoikaika ʻia, a laila e hoʻomau i ka resin impregnation a me ka hoʻōla ʻana i hoʻohana ʻia e hoʻoponopono i nā hale kahiko a i hōʻino ʻia a laila e hoʻoikaika hou i ke ʻano (no ka laʻana, e hoʻokō i nā koi o ka pale ōlaʻi).
ʻO nā mea hoʻoikaika: fiber optic a me nā kaula, nā pahu a me nā huahana lāʻau lapaʻau, ka aila palupalu naan, ka wela kiʻekiʻe a me ka hose kū'ē i ke kaomi.
Nā Huahana Palekana: Pale palekana: ʻaʻahu pale pōkā/kāleka, ʻaʻahu hōʻoiaʻiʻo arc, pale kila māmā.
Nā huahana anti-cutting: i nā kaʻina hana ʻenehana maʻamau, hoʻopā pinepine nā limahana i nā kihi ʻoi a i ʻole nā mea wela, me nā ʻāpana aniani a i ʻole nā mea metala.No ia mau hana ʻoihana, pono pono nā mīkina lima pale.
Hāʻawi nā mīkina lima palekana Para-aramid i nā mea hoʻohana me kahi kiʻekiʻe o ka dexterity, akā hoʻohui pū i ka pale maikaʻi loa, hōʻoluʻolu a me ka maʻalahi o ka hoʻohana.Hiki nō hoʻi iā Para-aramid ke hāʻawi i ka pale wāwae no nā limahana ulu lāʻau, a hiki ke hoʻohana ʻia ma ke ʻano he lole pale ʻino no nā noho kaʻa a me ke kaʻaahi.
ʻO nā mea hoʻohuihui: ʻo nā mea i hoʻopaʻa ʻia i hoʻopaʻa ʻia he mau koi kiʻekiʻe loa no ka māmā a me ka hoʻomanawanui pōʻino, a he mea koʻikoʻi ka para-aramid fibers i kēia.Ua kūpaʻa ʻo Para-aramid i ka hāʻawi ʻana i nā ʻenehana kiʻekiʻe no nā wahi e koi ana i nā mea hana, me ka ʻenekinia moana a me ka aerospace, ka ʻenekinia kīwila, ka lawe ʻana i ka ʻāina, ka ʻenekinia plastics, nā kaʻa kaʻa/waʻa nā mea haʻuki.
ʻO nā mea hoʻoheheʻe a me nā mea e hoʻopaʻa ai: ʻO ka hoʻohui ʻana i ka pulp aramid a me ka fiber i ʻoki ʻia e hiki ke hoʻomaikaʻi i ka hana o nā pad brake, nā pale pad brake, a me nā papa friction clutch, no laila e hoʻolōʻihi i ke ola o ka huahana a hoʻomaikaʻi i ka hōʻoluʻolu kaʻa.
Ma ke ʻano o ka hōʻoluʻolu, ua hāʻawi nui ka pulp aramid i ka hōʻemi ʻana i ka walaʻau, ka haʻalulu a me ka paʻakikī (NVH).Hoʻokumu ʻia i kēia mau waiwai kūʻokoʻa i lilo ai ka pulp aramid i mea koho no nā mea hana huahana friction a puni ka honua.Ma muli o ka hoʻohaʻahaʻa haʻahaʻa o nā pad brake, ua hoʻoikaika hou ʻia nā koi hana o nā mea i hoʻohana ʻia-ʻo ka hana maikaʻi loa o nā huahana aramid fiber ke pāʻani hou nei ma aneʻi.
Nā lako haʻuki a me nā mea ʻē aʻe: nā kaula, nā kaula lupe, nā hui kolepa, nā sledges, etc.
Nā ʻāpana
Hōʻike o Para-aramid
| ʻAno | Nui | Waiwai | Nā noi |
| Filament fiber | 200D/100F 400D/100F 750D/500F 1000D/500F 1500D/666F 2000D/1332F | ◎ Paʻa kiʻekiʻe ◎ Waiwai Super FR ◎ Kūleʻa wela kiʻekiʻe ◎ Kūʻē abrasion ◎ Hoʻemi wela haʻahaʻa ◎ Hoʻopili uila maikaʻi ◎ Kūʻē kūʻē nui ◎ Elongation haʻahaʻa i ka wā hoʻomaha ◎ Kūʻē kemika maikaʻi ◎ Kūleʻa luhi maikaʻi | Hoʻopaʻa paʻa, ʻĀpana hoʻoheheʻe, Nā lako haʻuki, Optic fiber & cable, māhoe palekana a me ke kaula, Nā lako kaua, Mea hoʻokuʻu wela |
| ʻAiʻi | 38mm/1.5~2.3D 51mm/1.5~2.3D 60mm/1.5~2.3D | ◎ Paʻa kiʻekiʻe ◎ Kūleʻa wela ◎ Waiwai Super FR ◎ ʻOki kūʻē ◎ Hiki maikaʻi ke milo | Pilikino mea, ʻO ka lāʻau paʻa, Ka lole pale ahi, Nā mīkina lima anti-ʻoki a me ka wela, Nā lako pale ahi, Ka wela a me ka abrasion ka manaʻo |
| ʻAno pōkole pōkole loa | 3mm/6mm | ◎ Ke kaumaha māmā ◎ Paʻa kiʻekiʻe ◎ Hoʻokō wela wela nui ◎ ʻO ke kūpaʻa ʻano maikaʻi | Pepa Aramid, ʻO ka pā ʻūhā Aramid |
| PPTA pulp | 0.8mm/2mm/3mm 0.8mm/2mm | ◎ Ke kaumaha māmā ◎ ikaika kiʻekiʻe ◎ Kūleʻa wela ◎ Paʻa paʻa ◎ Haʻahaʻa uila uila ◎ kiʻekiʻe o ka fibrillation ◎ ʻO ke kūpaʻa ʻano maikaʻi ◎ Hana maikaʻi loa | ʻO ka pā palaka, Pepa Aramid, Mea hoʻoikaika ʻia, Paʻa kaʻa, ʻO nā ʻaoʻao paʻa, Hoʻopaʻa/gaskets |
