PTFE na-anọchi anya PolyTetraFluoroEthylene, nke bụ okwu kemịkalụ maka polymer (CF2) n.
Polytetrafluoroethylene (PTFE) bụ onye otu thermoplastic nke ezinụlọ fluoropolymer nke plastik ma nwee obere ọnụọgụ nke esemokwu, ihe mkpuchi dị mma.
Premium EPDM+PTFE Butterfly Valve oche - Plastics Sansheng Fluorine
N'ógbè nke ngwa valve mmepụta ihe, iguzosi ike n'ezi ihe na ịrụ ọrụ nke oche valve bụ ihe kachasị mkpa iji hụ na a pụrụ ịdabere na usoro na arụmọrụ. Sansheng Fluorine Plastics na-ewebata ngwaahịa flagship ya, EPDM + PTFE Butterfly Valve Seat, dị ka ụzọ ọsụ ụzọ emebere iji gboo mkpa siri ike nke ngwa njikwa mmiri dị iche iche. Ngwaahịa a na-anọchi anya ngwakọta nke ihe abụọ na-agbanwe agbanwe: ethylene propylene diene monomer (EPDM) na polytetrafluoroethylene (PTFE), nke a na-amatakwa nke ọma site na aha ika ya, Teflon. Ọnụ, ha na-etolite oche valvụ nke na-anya isi ihe na-enweghị atụ n'ihe gbasara nguzogide kemịkalụ, ịdịte aka, na ntụkwasị obi arụmọrụ n'ofe oke okpomọkụ na nrụgide.
Emebere oche EPDM+ PTFE Butterfly Valve Seat iji gboo ụdị dayameta dị iche iche site na DN50 ruo DN600, na-eme ka ọ bụrụ nhọrọ dị iche iche maka ọtụtụ ọkpọkọ na njikwa mmiri mmiri. Isi ngwaahịa anyị dabere na iji PTFE na-amaghị nwoke na-amaghị nwoke, fluorocarbon - polymer ama ama ama maka nguzogide kemịkalụ ọ fọrọ nke nta ka ọ bụrụ ụwa niile. Ihe a anaghị emeghachi omume na ọtụtụ kemịkalụ ụlọ ọrụ, acid, ma ọ bụ ihe mgbaze, na-eme ka oche valvụ anyị bụrụ ezigbo nhọrọ maka ngwa metụtara mmiri na-emebi emebi. Ọzọkwa, PTFE si ahụkebe thermal kwụsie ike na ala ọnụọgụ nke esemokwu na-eme ka valvụ na-eji ire ụtọ ọrụ na ogologo ndụ, ọbụna n'okpuru elu-okpomọkụ ọnọdụ.The nsonye nke EPDM complements na PTFE site na-agbakwụnye enwekwukwa n'ibu ike na mgbanwe, nke dị oké mkpa maka n'ịhụ a uko akara. na arụmọrụ ntapu efu n'okpuru nrụgide dị iche iche na mgbanwe okpomọkụ. Mmekọrịta dị n'etiti EPDM na PTFE na oche valvụ urukurubụba anyị abụghị naanị na-ebuli kemịkalụ ha na nguzogide okpomọkụ mana ọ na-eme ka nguzogide ha na-eyi na akwa akwa, na-agbatịkwu ogologo ndụ ọrụ nke mgbakọ valve. Emebere ya na nkenke ma rụpụta ya na-agbaso ụkpụrụ ụlọ ọrụ kachasị elu, Sansheng Fluorine Plastics' EPDM+PTFE Butterfly Valve Seat guzo dị ka ihe akaebe maka mmepụta ọhụrụ na teknụzụ njikwa mmiri, na-ebuga ntụkwasị obi, arụmọrụ na arụmọrụ enweghị atụ maka ngwa gị dị oke mkpa.
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Zero Leakage PTFE Valve Seat Butterfly Valve Parts DN50 - DN600
Polytetrafluoroethylene na-amaghị nwoke (PTFE)
PTFE (Teflon) bụ polymer nke dabeere na fluorocarbon ma bụrụ nke kachasị na-eguzogide ọgwụ plastik niile, ebe ọ na-ejigide ihe mkpuchi ọkụ na ọkụ eletrik. PTFE nwekwara obere ọnụọgụ nke esemokwu ya mere ọ dị mma maka ọtụtụ ngwa torque dị ala.
Ihe a abụghị - emerụ ma nabata ya maka ngwa nri. Ọ bụ ezie na akụrụngwa akụrụngwa nke PTFE dị ala, ma e jiri ya tụnyere plastik ndị ọzọ emepụtara, akụrụngwa ya ka bara uru karịa oke okpomọkụ.
Okpomọkụ dị nso: -38°C ruo +230°C.
Agba: ọcha
Ihe nkwụnye ọkụ: 0%
Oke Tebụl:
| Ihe onwunwe | Okpomọkụ dabara adaba. | Njirimara |
| NBR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
Nitrile rọba nwere ezigbo onwe ya - ihe na-agbasawanye, nguzogide abrasion na hydrocarbon - Njirimara na-eguzogide. Enwere ike iji ya mee ihe n'ozuzu maka mmiri, agụụ, acid, nnu, alkali, griiz, mmanụ, bọta, mmanụ hydraulic, glycol, wdg. Enweghị ike iji ya mee ihe n'ebe ndị dị ka acetone, ketone, nitrate, na fluorinated hydrocarbons. |
| EPDM |
- 40 ℃ ~ 135 ℃ Ngwa ngwa - 50 ℃ ~ 150 ℃ |
Ethylene-propylene roba bụ ezigbo n'ozuzu- ebumnobi sịntetik rọba nke a pụrụ iji na usoro mmiri ọkụ, ihe ọṅụṅụ, mmiri ara ehi, ketones, alcohols, nitrates, na glycerin, ma ọ bụghị na hydrocarbon-mmanụ dabeere, inorganics, ma ọ bụ ihe mgbaze.
|
| CR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
A na-eji Neoprene na mgbasa ozi dịka acid, mmanụ, abụba, bọta na ihe mgbaze ma nwee ezigbo nguzogide ọgụ. |
Ihe:
- PTFE
Asambodo:
- FDA, REACH, ROHS, EC1935
Uru:
PTFE na-anọchi anya PolyTetraFluoroEthylene, nke bụ okwu kemịkalụ maka polymer (CF2) n.
Polytetrafluoroethylene (PTFE) bụ onye otu thermoplastic nke ezinụlọ fluoropolymer nke plastik ma nwee obere ọnụọgụ nke esemokwu, ihe mkpuchi dị mma.
PTFE bụ kemịkalụ adịghị arụ ọrụ n'ọtụtụ ihe. Ọ nwekwara ike iguzogide ngwa okpomọkụ dị elu yana a maara nke ọma maka ihe mgbochi - stick.
Ịhọrọ ihe mgbanaka oche kwesịrị ekwesị na-abụkarị mkpebi kacha sie ike naValve bọọlụ Nhọrọ. Iji nyere ndị ahịa anyị aka n'oge usoro a, anyị dị njikere ịnye ozi na arịrịọ ndị ahịa.
A na-eji oche valvụ PTFE nke US na-emepụta n'ọtụtụ ebe na textile, ọdụ ọkụ, petrochemical, kpo oku na refrigeration, ọgwụ, ụgbọ mmiri, ọla, ụlọ ọrụ ọkụ, nchekwa gburugburu ebe obibi, Industrylọ Ọrụ Akwụkwọ, Sugar Industry, Compressed Air na ubi ndị ọzọ.
Ịrụ ọrụ ngwaahịa: oke okpomọkụ na-eguzogide, ezigbo acid na alkali na-eguzogide mmanụ; nwere ezigbo nkwụghachi azụ, siri ike na nke na-adịgide adịgide na-enweghị mmiri.
Emebere oche EPDM+ PTFE Butterfly Valve Seat iji gboo ụdị dayameta dị iche iche site na DN50 ruo DN600, na-eme ka ọ bụrụ nhọrọ dị iche iche maka ọtụtụ ọkpọkọ na njikwa mmiri mmiri. Isi ngwaahịa anyị dabere na iji PTFE na-amaghị nwoke na-amaghị nwoke, fluorocarbon - polymer ama ama ama maka nguzogide kemịkalụ ọ fọrọ nke nta ka ọ bụrụ ụwa niile. Ihe a anaghị emeghachi omume na ọtụtụ kemịkalụ ụlọ ọrụ, acid, ma ọ bụ ihe mgbaze, na-eme ka oche valvụ anyị bụrụ ezigbo nhọrọ maka ngwa metụtara mmiri na-emebi emebi. Ọzọkwa, PTFE si ahụkebe thermal kwụsie ike na ala ọnụọgụ nke esemokwu na-eme ka valvụ na-eji ire ụtọ ọrụ na ogologo ndụ, ọbụna n'okpuru elu-okpomọkụ ọnọdụ.The nsonye nke EPDM complements na PTFE site na-agbakwụnye enwekwukwa n'ibu ike na mgbanwe, nke dị oké mkpa maka n'ịhụ a uko akara. na arụmọrụ ntapu efu n'okpuru nrụgide dị iche iche na mgbanwe okpomọkụ. Mmekọrịta dị n'etiti EPDM na PTFE na oche valvụ urukurubụba anyị abụghị naanị na-ebuli kemịkalụ ha na nguzogide okpomọkụ mana ọ na-eme ka nguzogide ha na-eyi na akwa akwa, na-agbatịkwu ogologo ndụ ọrụ nke mgbakọ valve. Emebere ya na nkenke ma rụpụta ya na-agbaso ụkpụrụ ụlọ ọrụ kachasị elu, Sansheng Fluorine Plastics' EPDM+PTFE Butterfly Valve Seat guzo dị ka ihe akaebe maka mmepụta ọhụrụ na teknụzụ njikwa mmiri, na-ebuga ntụkwasị obi, arụmọrụ na arụmọrụ enweghị atụ maka ngwa gị dị oke mkpa.