Agba anaghị egbochi mmiri NBR EPDM SILICONE FKM SBR roba O-Ring
Nkọwa ngwa ngwa
| Nha: | ahaziri, na-abụghị ọkọlọtọ/ọkọlọtọ | Ebe amụrụ: | Zhejiang, China |
| Aha ika: | Yokey/OEM | Nọmba nlereanya: | Ọkọlọtọ/abụghị ọkọlọtọ |
| Agba: | Omenala | Ngwa: | Ụlọ ọrụ niile |
| Asambodo: | IATF16949/RoHS/REACH/PAHS/KTW/NSF | Ụdị ihe: | NBR FKM EPDM CR SIL PTFE wdg. |
| Njirimara: | Arụmọrụ njichi/Nguzogide eyi/Elu&obere Okpomọkụ | MOQ: | 20000pcs |
| Isi ike: | Dị ka ihe onwunwe si dị | Nkwakọ ngwaahịa: | Akpa rọba / omenala |
| Ọnọdụ okpomọkụ na-arụ ọrụ: | Họrọ Ngwa Kwesịrị Ekwesị |
|
Nkọwa ngwaahịa
| Ozi ngwaahịa | |
| Aha ngwaahịa | O-RING |
| Ụdị ihe | NBR,EPDM,SIL,FKM,SBR,NR, wdg. |
| Oke ike ike | 20-90 Oke A |
| Agba | ahaziri |
| Nha | AS568, PG & O-Rings na-abụghị ọkọlọtọ |
| Ngwa | Ụlọ ọrụ |
| Asambodo | FDA, RoHS, REACH, PAHs |
| OEM / ODM | Dị |
| Nkọwa ngwugwu | Akpa rọba PE wee banye katọn / dị ka arịrịọ gị si dị |
| Etiti oge | 1) .1days ma ọ bụrụ na ngwaahịa na ngwaahịa 2) 10days ma ọ bụrụ na anyị nwere ebu |
| Port nke Ibu Ibu | Ningbo |
| Ụzọ mbupu | Oké osimiri, ikuku, DHL, gbasie, FedEX, TNT, wdg. |
| Usoro ịkwụ ụgwọ | T/T,L/C,Paypal, Western Union |
Dị
· NBR (Nitrile-Butadiene rọba) · HNBR (Hydrogenated Acrylonitrile-butadiene rọba)
XNBR (Carboxylated nitrile roba)
EPDM/EPR (Ethylene-propylene)
VMQ (Silicone roba)
CR (Neoprene Rubber)
FKM/FPM (Fluorocarbon)
AFLAS (Tetrapropyl Fluoro Elastomer)
Fluorosilicon (FVMQ)
FFKM (Aflas® ma ọ bụ Kalrez®)
PTFE (Poly tetra fluoroethylene)
Polyurethane (PU)
Rba eke (NR)
Styrene-butadiene rọba (SBR)
IIR (Butyl rọba)
ACM (Acrylate Rubber)
Uru nke 0-Mgbanaka Igbe
Mgbe ụfọdụ akụkụ nke 0-mgbanaka na-efu, na akara akara mara mgbe akụkụ adịghị, 0-mgbanaka kits akụkụ akụkụ n'ihi na ha na-enye nhọrọ nke ogige na O-mgbanaka nha maka dị iche iche ngwa.
Ihe eji eme ihe mgbanaka 0 bụ ụdị agwa dị elu yana 0-ings rọba nitrile na-adịgide adịgide. A haziri mgbanaka ahụ nke ọma n'ime igbe maka nchekwa nchekwa.
Ngwa 0-mgbanaka bụ ọkọlọtọ ụlọ ọrụ, ha nwekwara mkpuchi mkpuchi dị n'èzí, nke nwere nkọwa nke ọnụọgụ, na nha nke akara mgbanaka 0 niile na ngalaba ọ bụla.
A na-ebunye ngwa 0-mgbanaka na rọba nitrile n'ihi na ọtụtụ ndị dị iche iche na-eji akụrụngwa eme ihe mgbe ha nọ na mmiri nnu, ozone na-enyere ha aka n'ịwakpo NBR. Ya mere, Viton na igbe NBR ejirila aka na aka na-agbaji ike nitrile.
Igbe Viton oring dị mkpa n'ịrụzi faucets n'ihi NBR, na ihe mgbanaka ft dị iche iche valves na-eme ka ụdị ndị a ma ama.
0-mgbanaka dị irè n'ibelata ụgwọ ọrụ mmezi yana ndị ọrụ mgbakọ site na iwepụ ihe nlere anya na nhọrọ oge a na-azọpụta.
0-mgbanaka na-enye mma ma dị mfe iji, si otú a na-eme ka ha dị mma maka ngwa na ịnọgide na-enwe.
Nkọwa
Mgbanaka mkpuchi (mgbanaka mkpuchi ptfe) na-ejikọta elasticity na akara akara nke roba na nguzogide kemịkalụ nke Teflon. A na-eme ya nke silicone ma ọ bụ Viton roba (fluororubber) nke dị n'ime yana Teflon FeP (polyperfluorinated ethylene propylene) ma ọ bụ Teflon Pfa (soluble polytetrafluoron) nke a na-ekpuchi ya na ngwakọta, mgbanaka TEflon roba a na-enye ọrụ mkpuchi dị mma.
Roba O-mgbanaka dị mfe iyi, kemịkalụ corrosion eguzogide na gas permeability na-adịghị mma, dị ọcha O-mgbanaka ekweghị ekwe dị elu iguzogide mkpakọ ma adịghị mma elasticity. Teflon FeP / TeFLon PFA O-mgbanaka nwere ezigbo solubility na nkwụsi ike kemịkalụ (ọ gwụla ma ọ bụrụ na ọla alkali wakporo, fluorine na ụfọdụ halides na okpomọkụ dị elu) ma nwee ezigbo ngbanwe dị nso na roba O-mgbanaka, FeP / TeFLon pFA nwere ọnụọgụ dị ala nke ukwuu. esemokwu (naanị 0.1 ruo 0.2) na nguzogide dị mma na ikuku gas, nke na-eme ka mgbanaka mgbanaka ahụ kpuchie ya dị mma maka ngwa siri ike. Ya mere, ptfe ntekwasa O-mgbanaka, kama ọnụ PERfluorinated roba O-mgbanaka.
Ọrụ
The nkwonkwo free na edo elu nke teFLon FEP / TEFlon PFA mkpuchi na roba n'ime isi na-eme ka dum sealing mgbanaka ịnọgide na-enwe otu akara, na-agbanwe na mkpakọ nke ọ bụla isi na akara mgbanaka edo, nwere ike tinye ugboro ugboro n'okpuru omume nke na-aga n'ihu. nrụgide. Site na mmụba nke nrụgide ọkara, a na-agbanye mgbanaka mkpuchi ahụ n'ozuzu ya. Mgbanaka akara akara dị ka mmiri mmiri viscosity dị elu, na nrụgide na-eme ya na-ebufe n'akụkụ niile na-enweghị mbelata.
Ihe onwunwe
Teflon FEP na Teflon PFA yiri nke ahụ, mana teflon PFA nwere nguzogide okpomọkụ dị elu karịa Teflon FEP.
Mgbanaka mkpuchi mkpuchi siri ike bụ *, ọnụ ọgụgụ dị ukwuu nke ngwa na akara static na akara ike. Oghere oghere silicone roba ntekwasa mgbanaka akara mgbanaka waya dayameta bụ n'ozuzu ibu, eji static akara, ya ekweghị ekwe na mkpakọ na-eguzogide dị ala karịa ihe siri ike isi kpuchiri mgbanaka akara mgbanaka.
Mkpakọ
Ịdị adị nke mkpuchi elu feP na-eme ka mgbanaka akara ahụ nwee ezigbo nguzogide siri ike na nguzogide brittleness, na ime ime nke silicone roba ma ọ bụ Viton roba na-eme ka mgbanaka akara ahụ ka na-enwe ike ịdị mma n'okpuru okpomọkụ dị elu nke 205 ℃. A na-egosipụta ntụle arụmọrụ nke kalrez rubber (perfluoroether rubber), Viton roba na feP mkpuchi mkpuchi na ngwaọrụ mkpakọ na-egosi na ọnụ ọgụgụ ahụ: Nnwale ule na-egosi na njirimara anụ ahụ nke silicone roba ma ọ bụ Viton roba na Teflon FeP / TeFLon The chemical Njirimara nke. A na-ejikọta PFA iji mepụta mgbanaka mgbanaka mkpuchi mkpuchi, nke nwere ezigbo mkpakọ mgbe ọ na-ejigide akụrụngwa roba. A na-emepụta akara mgbanaka mkpuchi mkpuchi na njikwa mma siri ike site na iji usoro pụrụ iche nke Teflon FeP polymer na-ekpuchi kpamkpam n'ime ime ime roba na O-mgbanaka na-eme ka ọ bụrụ ọkọlọtọ ọkọlọtọ chọrọ. Ihe data ejiri mee ihe na-egosi na anyị nwere nkwenye dị mma na ngwaahịa mkpuchi anyị, nke dabere na nyocha arụmọrụ yana njikwa siri ike iji hụ na afọ ojuju ndị ahịa na iji ngwaahịa ahụ eme ihe. E jiri ya tụnyere roba ọ bụla ọzọ ma ọ bụ TEflon o-ring dị ọcha, mgbanaka akara ahụ nwere akara na-enweghị atụ na ogologo ndụ, karịsịa na mgbasa ozi siri ike.
Nguzogide nbibi kemịkalụ
Teflon FEP/Teflon PFA bụ akụkụ bụ isi nke mgbanaka mkpuchi. Ọ nwere ezigbo iguzogide kemịkalụ mbuze. Na okpomọkụ ọrụ nkịtị, naanị kemịkalụ ole na ole na-awakpo Teflon FeP/Teflon PFA, na naanị kemịkalụ na-ekwekọghị ka edepụtara ebe a. Dịka ọmụmaatụ, ụfọdụ ntọala siri ike metal, fluorine na ụfọdụ halides ekwekọghị na Teflon FeP/Teflon PFA.
Mgbe ekpughere ya na Teflon FeP (atụ aro oke okpomọkụ: 204 ℃ / 400F) / Teflon PFA (atụ aro oke okpomọkụ: 260 ℃ / 500F), ụfọdụ kemịkalụ na nnukwu mkpokọta ga-emeghachi omume na ya. N'ebe okpomọkụ dị elu, Teflon FeP / Teflon PFA na-emebi site na ogige organic nwere 80% NaOH na KOH, metal hydrides dị ka boric acid (B2 H6), aluminum chloride, amonia (NH3) na ụfọdụ amino acids (NH2) na imino (R). = NH). Na oke 80f, mmeghachi omume oxidation na-adịghị ala ala nke 70% nitric acid nwekwara ike ịbụ 80f.
Ọ bụrụ na ejiri ya na ọnọdụ ndị a, ngwaahịa a ga-edobe ule pụrụ iche. Na mgbakwunye na kemịkalụ ndị a kpọtụrụ aha, mgbanaka mkpuchi na-ejikarị kemịkalụ kemịkalụ ndị ọzọ.
Isi uru
1, nguzogide kemịkalụ pụtara ìhè, ọ fọrọ nke nta ka ọ dabara maka mgbasa ozi kemịkalụ niile
2. Magburu onwe corrosion eguzogide
3, ọtụtụ ngwa okpomọkụ
4, ezigbo mkpakọ
5, mgbochi esemokwu
6. Ezigbo iguzogide mgbasa na ọzịza
7, elu nrụgide na-eguzogide
8, ezigbo akara akara, ogologo ndụ ọrụ
NA-eji
1, mgbapụta na valvụ 2, mmeghachi omume 3, n'ibu akara 4, nzacha 5, mgbali arịa 6, okpomọkụ Exchanger 7, ji esi mmiri ọkụ 8, pipeline flange 9, gas compressor
Ụlọ ọrụ ngwa
1. Usoro kemịkalụ 2. Nrụpụta ụgbọ elu 3. Ụlọ ọrụ na-emepụta ọgwụ 4. Ụgbọ njem mmanụ ụgbọala na kemịkalụ 5. Nnụcha mmanụ 6. Ụlọ ọrụ ihe nkiri 7. Igwe nju oyi 8.
Ntuziaka ntinye nke mgbanaka mkpuchi mkpuchi mkpuchi
1, echichi ma ọ bụ site akara mgbanaka nke mkpuchi mgbanaka akụkụ chọrọ ezigbo, ọ dịghị burr, uzo na nkọ Angle, profaịlụ nke n'ime oghere kwesịrị iru 20 milliinches, aro profaịlụ kwesịrị iru 10 milliinches.
2. Jiri mmanụ ọkụ dị ọcha ma ọ bụ griiz mee ka mmanu mmanu dị elu nke mgbanaka akara na kọntaktị ya na akụkụ ndị dị mkpa.
3. Ọ bụrụ na mgbanaka mkpuchi nke mgbanaka mkpuchi siri ike ịwụnye n'elu ogwe, ọ nwere ike itinye ya na mmiri ọkụ maka nkeji ole na ole iji mee ka ọ gbasaa. O-mgbanaka ahụ dị nro na gbasaa dị mfe ịwụnye. Wụnye mgbanaka O-mgbe ọ na-ekpo ọkụ ma laghachi na nha mbụ ya mgbe ọ dara.
4. Akwụsịla o-mgbanaka nke mgbanaka mkpuchi ahụ nke ukwuu, ma ọ bụghị ya, ọ ga-eme ka wrinkling nke teflon na-emetụta iji ya.
Mkpakọ achọrọ nke mgbanaka akara bụ nke a
Akara static: 15%-20%
Akara dị ike: 10%-12%
Ọnọdụ pneumatic: 7% - 8%
Ngalaba mkpọwa
O-ekara ngalaba mkpuchi mkpuchi mgbanaka akara mgbanaka bụ ngwaahịa ọkọlọtọ, n'ezie, nwekwara ike ime ka square na akụkụ akụkụ anọ kpuchie mgbanaka akara mgbanaka, nke a na-etinye mgbanaka akara a na-etinye n'elu mkpuchi ka ukwuu ma nwee ike idi nnukwu nrụgide dị mma, yana nha nrụnye ya. enwere ike ime ya na ngalaba o-ekara mkpuchi mgbanaka akara mgbanaka ahụ, mana ọ na-achọ mkpakọ dị ala.
O-ngalaba mkpuchi mkpuchi mgbanaka bụ ihe a na-ahụkarị, akụkụ akụkụ anọ ma ọ bụ akụkụ anọ nwere mkpuchi mkpuchi mgbanaka na-ejikarị n'ọnọdụ ụfọdụ akọwapụtara, biko kpọtụrụ ụlọ ọrụ anyị ma ọ bụ ndị nkesa tupu ị nye iwu na nyocha.
A na-ahazi akụkụ akụkụ anọ nke mgbanaka mgbanaka mkpuchi mkpuchi dị ka ọnụ ọgụgụ oghere nke njedebe mkpuchi mkpuchi elu, nke a na-akpọ gasket mkpuchi mkpuchi mkpuchi akụkụ anọ, nke dị n'elu teFLon FEP / PFA dị iche iche nkọwa na dayameta nke mkpuchi ahụ. usoro mgbanaka akara akụkụ anọ na mgbanaka mkpuchi ahụ agwụlakwa.
