Mpempe mkpuchi mkpuchi ụgbọ ala (Ọnụ ụzọ, windo, ìhè mbara igwe)
eriri akara ụgbọ ala
Mpempe mkpuchi mkpuchi ụgbọ ala bụ otu n'ime akụkụ ndị dị mkpa, nke a na-ejikarị n'ọnụ ụzọ, windo, ahụ ụgbọ ala, skylight, igwe akpa na igbe nchekwa (akpa) wdg, nwere mkpuchi ụda, ihe mkpuchi uzuzu, mgbochi mmiri na ọrụ damping, debe ma na-edobe obere. gburugburu ebe obibi n'ime ụgbọ ala, iji kpọọ onye na-agba ụgbọ ala, ọkụ eletrik na ígwè ọrụ na ihe enyemaka nke nchebe dị mkpa. Site na mmepe nke ụlọ ọrụ ụgbọ ala, mkpa nke mara mma, nchebe gburugburu ebe obibi na ọrụ dị mma nke eriri mkpuchi na-aghọwanye nke ọma. Usoro SEALING (Automo-bile SEALING SYSTEM) etinyere n'akụkụ dị iche iche nke ụgbọ ala a ka emechara nyocha pụrụ iche ma mepụta ya na ụlọ ọrụ ụgbọ ala mba ofesi, mkpa ya na-adọta nlebara anya. 1. Dị ka aha nke akara akụkụ (akụkụ), nkewa na-agụnye: engine HOOD akara, na ike kewara n'ihu, n'akụkụ na n'azụ; Akara ọnụ ụzọ; Ihuenyo mpio maka windo ihu na azụ; Akara windo SIDE (akara windo akụkụ); Akara SUNROOF; Akara ọnụ ụzọ PRIMARY; Mpempe akwụkwọ ntụzịaka windo (GLASSRUN CHANNEL); Iberibe ime na mpụta (watercut)(WAISTLINE); Akara akpati; Mgbochi mkpọtụ akara eriri; Dị ka mgbochi uzuzu. 2. Dịka njirimara SEALING si dị, enwere ike kewaa ya na akara WEATHERSTRIP na akara izugbe. N'ime ha, a na-eji tube afụ sponge na-ekpuchi oghere ihu igwe, nke na-arụ ọrụ nke ọma na okpomọkụ na iru mmiri. Iberibe mkpuchi ihu igwe a na-ejikarị eme ihe na-agụnye eriri ụzọ mkpuchi mkpuchi, akpa akpa akpa, mkpuchi mkpuchi engine, wdg. A na-ejikarị eme ihe n'ozuzu ya bụ n'ihu na azụ windo akara na nkuku windo akara, n'ime na mpụta ibe, wdg 3. Dị ka 3. na nhazi nhazi nke ihe eji eme ihe, enwere ike kewaa ya n'ime eriri mkpuchi roba dị ọcha - nke nwere otu roba; Ihe mkpuchi mkpuchi ihe abụọ mejupụtara -- nke nwere nnukwu gluu na ụfụfụ ụfụfụ, na-adịkarị na gluu dị ukwuu na ntụziaka nke axis nwere ihe ọkpụkpụ ígwè; Akara ihe mejupụtara atọ - mejupụtara ụdị abụọ nke sealant (otu n'ime ha na-acha ọkụ) na ogbo sealant, na-enwekarị skeleton ọla na eriri gbasiri ike n'ime ihe mkpuchi ahụ. Anọ mejupụtara sealing warara - Shanghai Shenya Sealing akụkụ Co., Ltd were ụzọ na mmepe na mmepụta nke mejupụtara sealing warara mejupụtara 4 iche iche nke roba ihe, na roba (afụ tube) elu na kpuchie na mkpa oyi akwa nke. nrapado oyi akwa, ka ọ dịkwuo mma ndụ ọrụ nke akàrà. 4. Dị ka ụdị nke nhazi ihe onwunwe, nwere ike kewaa n'ime eriri mkpuchi roba; Plastic akara akara; Thermoplastic elastomer akara akara. 5. Nkewa dị ka elu ọgwụgwọ ala, ụfọdụ sealing warara elu mgbe agbakwunyere ọgwụgwọ, nwere ike kewaa flocking sealing warara; Eriri mkpuchi mkpuchi elu; Enwere eriri akara akwa. 6. Nhazi ọrụ pụrụ iche, ụfọdụ eriri akara nwere ọrụ ọgụgụ isi eletrọnịkị, dị ka eriri mkpuchi mgbochi mgbochi.
(2) ihe nke akara akara
Epdm roba
A na-emepụta Ethylene propylene diene diene (EPDM) site na polymerization nke ethylene na propylene monomers na obere diolefin na-abụghị conjugated. A na-eji usoro nke polymer mara site na njikọ abụọ na-adịghị edozi na agbụ isi na unsaturated okpukpu abụọ na agbụ alaka. Ya mere, ọ nwere magburu onwe ihu igwe na-eguzogide, okpomọkụ na-eguzogide, ozone-eguzogide, uv-eguzogide linear nakwa dị ka ezi nhazi arụmọrụ na ala mkpakọ na-adịgide adịgide deformation, ya mere, ọ bụ ọkacha mmasị ihe maka mmepụta nke sealing ibe. Ka ọ dị ugbu a, ihe ka ọtụtụ n'ime ihe mkpuchi mkpuchi ụgbọ ala na-eji EPDM dị ka isi akụrụngwa. Dị ka akụkụ dị iche iche na ọrụ dị iche iche nke akara akara, na ngwa bara uru, vulcanization, nchebe, nkwado, ihe eji arụ ọrụ na ihe ndị pụrụ iche nyere (dị ka agba agba, onye na-agba ụfụfụ) na-agbakwunye na ihe EPDM iji mepụta nrapado siri ike (gụnyere nrapado ojii). na nrapado agba) na nrapado sponge. Akpaaka akara akara bụ tumadi mejupụtara ezigbo ngbanwe na iguzogide mkpakọ deformation, ịka nká iguzogide, ozone, chemical edinam, a dịgasị iche iche nke okpomọkụ nso (-40 ℃ ~ + 120 ℃) EPDM roba ụfụfụ na ok composite, nwere a pụrụ iche metal fixture. na eriri ire, na-adịgide adịgide, dị mfe ịwụnye. Ọ dịla anya ya na ndị na-emepụta ụgbọ ala.
Nkọwapụta ngwaahịa
Oke okpomọkụ akwadoro:
Ihe EPDM -40 °F -248 °F (-40 ℃ -120 ℃)
Ihe ndozi igwe dị n'ime: waya igwe ma ọ bụ mpempe akwụkwọ nchara
roba eke
Eke roba bụ ụdị polyisoprene dị ka isi akụrụngwa nke eke polymer compound, molekụla usoro bụ (C5H8) N, 91% ~ 94% nke ihe mejupụtara ya bụ roba hydrocarbon (polyisoprene), ndị ọzọ bụ protein, ọdụdụ asịd, ash, sugar. na ihe ndị ọzọ na-abụghị roba. rọba eke bụ rọba ebumnuche izugbe a na-ejikarị eme ihe. N'ihi na roba roba nwere usoro nke anụ ahụ na chemical e ji mara, karịsịa ya magburu onwe resilience, mkpuchi, mmiri iche na plasticity na ndị ọzọ e ji mara, na, mgbe kwesịrị ekwesị ọgwụgwọ, nwekwara mmanụ eguzogide, acid iguzogide, alkali iguzogide, okpomọkụ na-eguzogide, oyi na-eguzogide. nguzogide nrụgide, iyi mgbochi na ihe ndị ọzọ bara uru, ya mere, nwere ọtụtụ ihe eji eme ihe. Dịka ọmụmaatụ, iji akpụkpọ ụkwụ mmiri ozuzo kwa ụbọchị, akpa mmiri ọkụ, na-agbanwe; gloves dọkịta na-awa ahụ, ọkpọkọ mmịnye ọbara, condom eji na ngalaba ahụike na ahụike; Ụdị taya niile eji eme njem; Ntufe eriri, eriri ụgbọ njem, acid na alkali na-eguzogide gloves maka ojiji ụlọ ọrụ; Iji ọrụ ugbo nke mmiri mmiri na mmiri mmiri, akpa amonia; Balloons na-ada ụda maka nyocha meteorological; Akara na akụrụngwa na-enweghị atụ maka nnwale sayensị; Ụgbọ elu, tankị, ogbunigwe na ihe mkpuchi gas ejiri na nchekwa; Ọbụna rọketi, satịlaịtị ụwa na ụgbọ elu na ihe ndị ọzọ ọkaibe nke sayensị na teknụzụ enweghị ikewapụ ya na rọba eke. Ka ọ dị ugbu a, e nwere ihe karịrị 70,000 ihe ndị e ji rọba nkịtị mee n'ụwa. Thermoplastic Vulcanizate (Thermoplastic Vulcanizate), nke a na-akpọ TPV
1, ezigbo elasticity na mkpakọ deformation eguzogide, gburugburu ebe obibi na-eguzogide, ịka nká na-emegide epDM roba, n'otu oge ya mmanụ eguzogide na mgbaze na-eguzogide na general neoprene yiri. 2, dịgasị iche iche nke ngwa okpomọkụ (-60-150 ℃), dịgasị iche iche nke nro na ike ngwa (25A - 54D), uru nke mfe dyeing ukwuu mma nnwere onwe nke ngwaahịa imewe. 3, arụmọrụ nhazi magburu onwe ya: ntụtụ dịnụ, extrusion na nhazi usoro nhazi thermoplastic ndị ọzọ, nke ọma, dị mfe, ọ dịghị mkpa ịgbakwunye ngwá ọrụ, nnukwu mmiri mmiri, obere ọnụ ahịa shrinkage. 4, nchebe gburugburu ebe obibi ndụ ndụ, megharịa, na iji ugboro isii eme ihe ugboro isii na-enweghị nnukwu arụmọrụ dara ada, kwekọrọ na EU gburugburu chọrọ. 5, ike ndọda kpọmkwem bụ ìhè (0.90 - 0.97), ọdịdị ọdịdị ahụ bụ otu, ọkwa elu dị elu, mmetụta dị mma. Dabere na njirimara arụmọrụ dị n'elu, a na-eji TPV eme ihe n'ọtụtụ ngwa ngwa na ihe eji eme roba omenala. Ka ọ dị ugbu a, a na-eji EPDM dochie ụfọdụ ngwaahịa nke eriri mkpuchi ụgbọ ala site na TPV nke thermoplastic vulcanized roba. TPV nke thermoplastic vulcanized roba nwere ụfọdụ uru ọzọ na arụmọrụ zuru oke yana ọnụ ahịa zuru oke.
