Fa'amaufa'ailoga ta'avale (Fa'atotoa, fa'amalama, moli moli)
Fa'amaufa'ailoga ta'avale
Faʻamau faʻamauga taʻavale o se tasi lea o vaega taua, faʻaaogaina lautele i le faitotoʻa, faamalama, tino o le taavale, moli uila, pusa afi ma faʻaagaaga (ato) pusa ma isi, faʻatasi ai ma le faʻaogaina o le leo, pefu-faʻamaonia, le susu ma le faʻafefe, tausia ma tausia le laʻititi. si'osi'omaga i totonu o le ta'avale, e ta'alo ai le tagata o lo'o i totonu o le ta'avale, mea eletise ma masini ma mea fa'aopoopo o le puipuiga taua. Faatasi ai ma le atinaʻeina o pisinisi tau taavale, o le taua o le matagofie, puipuiga o le siʻosiʻomaga ma le faʻaogaina o galuega faʻamaufaʻailoga ua faʻapupulaina atili. O le SEALING SYSTEM (automo-bile SEALING SYSTEM) ua fa'apipi'iina i vaega eseese o le ta'avale ua su'esu'eina fa'apitoa ma atina'e i totonu o pisinisi tau ta'avale mai fafo, ma o lona taua o lo'o fa'atosina mai ai le fa'alauteleina. 1. E tusa ai ma le igoa o vaega faʻamaufaʻailoga (vaega), o le faʻavasegaga e aofia ai: faʻamaufaʻailoga HOOD afi, ma e mafai ona vaevaeina i luma, itu ma tua; FA'ailoga FA'ATAU; WINDOW mata mo Pupuni ea i luma ma tua; fa'amaufa'ailoga fa'amalama (SIDE Window seal); SUNROF faamaufaailoga; FA'ailoga FA'AVAE FA'ALEMUA; Fa'amaufa'ailoga o le fa'amalama ta'iala tootoo (GLASSRUN CHANNEL); Fa'amau i totonu ma fafo (vai)(WAISTLINE); FA'ailoga ogalaau; Fa'amaufa'ailoga pisapisao; E pei o le anti-pefu. 2. E tusa ai ma uiga FA'AVAE, e mafai ona fa'avasegaina i le WEATHERSTRIP fa'amaufa'ailoga ma fa'amaufa'ailoga lautele. Faatasi ai ma ia mea, o loʻo faʻapipiʻiina le faʻamaufaʻailoga o le tau i faʻamau omomi omomi gaogao, lea e sili atu le vevela ma le susū galuega tausia. E masani ona fa'aoga fa'amau fa'ailoga tau e aofia ai fa'avaa faitoto'a fa'amau fa'ailoga, atopa'u fa'amau fa'amau, afi atigi tapuni tapuni, ma isi mea masani fa'aoga fa'amau fa'amau fa'amau fa'amau fa'amalama pito i luma ma tua ma fa'amalama tulimanu fa'amau fa'amau, totonu ma fafo fasi, ma isi. i le fa'avasegaina o le fausaga fa'apipi'i o mea pa'u, e mafai ona vaevaeina i le pa'u mama fa'amaufa'ailoga pa'u mama -- e aofia ai le pa'u tasi; Lua fa'amaufa'ailoga fa'amaufa'ailoga -- fa'apipi'i i le kelu mafiafia ma kelu foam foam, e masani lava i le kelu mafiafia i le itu o le axis o lo'o i ai mea auivi u'amea; Fa'amaufa'ailoga ta'i tolu - e lua ituaiga o fa'amaufa'ailoga (o le tasi e lanu mama) ma le fa'amau fa'amau, e masani ona iai se auivi u'amea ma alava fa'amalosi i totonu o le fa'amau. Fa'amau fa'amaufa'ailoga e fa - Shanghai Shenya Sealing parts Co., Ltd. na ta'imua i le atina'eina ma le gaosiga o le fa'amau fa'amaufa'ailoga fa'atasi e aofia ai ituaiga mea pa'u e 4, i luga o le pa'u (bubble tube) ma ufiufi i se vaega manifinifi o. lapisi puipui puipui, ina ia faʻaleleia atili le ola tautua o faʻamaufaʻailoga. 4. E tusa ai ma le ituaiga o mea fa'avasegaina, e mafai ona vaevaeina i le pa'u fa'amau fa'amau; fasipepa fa'amaufa'ailoga palasitika; Fa'amaufa'ailoga elastomer Thermoplastic. 5. Fa'avasegaina e tusa ai ma le tulaga o togafitiga i luga, o nisi fa'amaufa'ailoga fa'amaufa'ailoga luga pe a mae'a togafitiga fa'aopoopo, e mafai ona vaevaeina i fusi fa'amaufa'ailoga; Fa'amau fa'ailoga fa'alavalava; E iai fasi fa'amaufa'ailoga ie. 6. Fa'avasegaga fa'apitoa, o nisi fa'amau fa'amaufa'ailoga e iai galuega fa'aeletoroni atamai, e pei o le fa'amaufa'ailoga fa'amau fa'amau.
(2) mea fa'amau fa'amau
Epdm pa'u
Ethylene propylene diene diene (EPDM) o lo'o tu'ufa'atasia e ala i le polymerization o ethylene ma propylene monomers fa'atasi ai ma sina vaega itiiti o diolefin e le fa'atasi. O le fausaga o le polymer o loʻo faʻaalia i fusi faʻalua e le faʻamalieina i le filifili autu ma faʻamaufaʻalua le faʻaogaina i le filifili lala. O le mea lea, e sili ona lelei le teteʻe o le tau, vevela vevela, ozone tetee, uv tetee laina faʻapea foʻi ma le lelei gaioiga faʻatinoga ma le maualalo o le faʻalavelave tumau tumau, o lea o le mea e sili ona lelei mo le gaosiga o faʻamaufaʻailoga. I le taimi nei, o le tele o mea fa'amaufa'ailoga ta'avale ta'avale o lo'o fa'aogaina le EPDM e fai ma mea masani. E tusa ai ma vaega eseese ma galuega a le faʻamau faʻamaufaʻailoga, i le faʻaaogaina aoga, vulcanization, puipuiga, faʻamalosia, faʻaogaina o mea faʻaogaina ma mea faʻapitoa e tuʻuina atu (e pei o le lanu, mea faʻafefete) e faʻaopoopoina i mea EPDM e fai ai le pipii mafiafia (e aofia ai le faʻapipiʻi uliuli. ma fa'apipi'i lanu) ma fa'apipi'i omomi. O faʻamau faʻamauga taʻavale e masani lava ona aofia ai le elasticity lelei ma le teteʻe atu i le faʻalavelave faʻalavelave, faʻalavelave matua, osone, gaioiga faʻamaʻi, le lautele o le vevela (-40 ℃ ~ + 120 ℃) EPDM paʻu paʻu ma mafiafia tuʻufaʻatasia, o loʻo i ai se mea faʻapitoa uʻamea. ma le laulaufaiva matala, umi, faigofie ona faʻapipiʻi. Ua leva ona fa'atusaina ma le tele o fale gaosi ta'avale.
Fa'amatalaga o oloa
Fautuaina le vevela va'aiga:
Mea EPDM -40 °F -248 °F (-40 ℃ -120 ℃)
Mea fa'apipi'i u'amea totonu: uaea u'amea po'o le ie uamea
pa'u natura
O le paʻu masani o se ituaiga polyisoprene e pei o le vaega autu o le polymer masani, fualaʻau mole (C5H8) N, 91% ~ 94% o ona vaega o le paʻu hydrocarbon (polyisoprene), o le isi o le porotini, gaʻo gaʻo, lefulefu, suka. ma isi mea e le o ni pa'u. O le pa'u fa'alenatura o le pa'u e sili ona fa'aaogaina lautele. Talu ai ona o le paʻu faʻalenatura o loʻo i ai se faasologa o uiga faʻaletino ma vailaʻau, aemaise lava lona maufetuunaʻi sili ona lelei, insulation, vai faʻaesea ma plasticity ma isi uiga, ma, pe a maeʻa togafitiga talafeagai, e iai foʻi le suauʻu, teteʻe o le acid, teteʻe alkali, teteʻe vevela, teteʻe malulu, teteʻe o le mamafa, faʻaofuofu teteʻe ma isi mea taua, o lea, o loʻo i ai le tele o faʻaoga. Mo se faʻataʻitaʻiga, o le faʻaaogaina o seevae timu i aso uma, taga vai mafanafana, faʻamaʻi; Totigilima a le fomai tipitipi, tui toto, condom o loʻo faʻaaogaina i le vaega o fomaʻi ma le soifua maloloina; O ituaiga uma o paʻu e faʻaaogaina i felauaiga; Fu'u fe'avea'i, fusi fe'avea'i, totigilima fa'asa'o ma le alkali mo fa'aoga tau pisinisi; Fa'ato'aga fa'aoga o alavai ma fa'asui vai, ato ammonia; Fa'alogo paluni mo su'esu'ega tau; Mea fa'amaufa'ailoga ma fa'ate'ia mo su'esu'ega fa'asaienisi; Va'alele, tane, fana ma kesi ufimata fa'aaoga i le puipuiga; E oo lava i roketi, satelite faakomepiuta o le lalolagi ma vaalele vateatea ma isi oloa faʻasaienisi ma tekinolosi faʻapitoa e le mafai ona tuʻueseeseina mai le paʻu masani. I le taimi nei, e sili atu i le 70,000 mea i le lalolagi na faia se vaega poʻo atoa o paʻu faʻanatura. Thermoplastic Vulcanizate (Thermoplastic Vulcanizate), e taʻua o le TPV
1, lelei elasticity ma compression deformation tetee, siosiomaga tetee, matua tetee e tutusa ma epDM paʻu, i le taimi lava e tasi lona tetee suauu ma solvent tetee ma lautele neoprene tutusa. 2, lautele lautele o le vevela o le talosaga (-60-150 ℃), lautele lautele o le vaivai ma le faigata (25A - 54D), o le lelei o le vali faigofie e faʻaleleia atili ai le saolotoga o le mamanu o oloa. 3, faʻatinoga sili ona lelei: tui avanoa, extrusion ma isi metotia faʻaogaina o le thermoplastic, lelei, faigofie, leai se manaʻoga e faʻaopoopo meafaigaluega, maualuga le suavai, faʻaitiitia fua. 4, puipuiga o le siosiomaga lanu meamata, toe faʻaaogaina, ma faʻaaogaina faʻaono taimi e aunoa ma le faʻaitiitia o le faʻatinoina o galuega, e tusa ai ma manaoga ole siosiomaga a le EU. 5, o le kalave faʻapitoa e mama (0.90 - 0.97), o le foliga vaaia e tutusa lelei, maualuga le maualuga, o le lagona e lelei. Faʻavae i luga o uiga faʻatinoga o loʻo i luga, o le TPV o loʻo faʻaaogaina lautele i le tele o faʻaoga faʻatasi ma mea masani paʻu. I le taimi nei, o nisi oloa o ta'avale fa'amaufa'ailoga o lo'o suia i le TPV o pa'u fa'ama'i vevela ma le EPDM. TPV o pa'u vulcanized thermoplastic ei ai nisi tulaga lelei i le faatinoga atoatoa ma tau atoatoa.
