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 ọnụ ọgụgụ dị ala nke esemokwu, ezigbo ihe mkpuchi.
Premium Keystone PTFE+EPDM Butterfly Valve oche maka ụlọ ọrụ
Na Worldwa na-agbanwe agbanwe nke valvụ, nke keystone ptfe + oche EPDM STETVE na-apụta dị ka paragon nke ịdabere na arụmọrụ. Na Sanshen flurerine, anyị ọkachamara na ọnọdụ aghụghọ - nke - Art valvo oche nke bu ihe nlere nke injin. Nkwekorita nke VTFE PTGE (Polytetralluethylene) na ngbanwe nke EPDM (Ethylene dinene diene) roba, oche nke di iche iche anyi guzoro na mbu.
Ihe ngosi puru iche nke PTFE na EPDM ihe na oche anyị na-enye ngwakọta na-enweghị atụ na-enweghị atụ. PTFE, a na-akpọkarị Teflon dị ka Teflon maka nguzogide ya na kemịkal niile nke ụlọ ọrụ mmepụta niile, na-eme ya nhọrọ kachasị mma maka gburugburu ọgba aghara. Ọrịa a na-eme mkpọtụ - na-ejigide polymer na-ejigide nkwụsi ike nke ukwuu na akụrụngwa mkpuchi ọkụ eletrik, na-enyere oche anyị na-arụ ọrụ kachasị n'okpuru ọnọdụ ndị dị njọ. Recomeme nke a, EPDM ROB na-eme ka ọrụ na ịkwa mmiri na-eme ka ọ bụrụ ihe na-eme ma na-adọba oyi, na-enye oyi akwa na ịgbatị ndụ valvụ. Ezubere oche PTFO + EPDMS anyị iji nweta ọtụtụ ngwa, site na DN50 ruo DN600 nha, na-agba mbọ zuru oke maka ndị videline dị iche iche. Akụkụ oghere nke Zero na-egosi akara ọganihu dị ukwuu na teknụzụ na-achịkwa nongwụ, na-enye ụlọ ọrụ udo nke uche na ntụkwasị obi. Ma ọ bụ maka ahịhịa na-agwọ ọgwụ, ma ọ bụ sistemụ na-arụ ọrụ, oche anyị na-ahụ maka usoro nchịkwa nke enweghị isi. Na-ahụta ntụtụ nke oche oche oche nwere fluorine plastine plastik, ebe ihe ọhụrụ na-ezukọ.
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Zero Leakage PTFE Valve Seat Butterfly Valve Parts DN50 - DN600
Polytetrafluoroethylene na-amaghị nwoke (PTFE)
PTFE (Teflon) bụ polymer sitere 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.
Ọnọdụ okpomọkụ: - 38 ° C ka + 230 Celsius.
Agba: ọcha
Ihe nkwụnye ọkụ: 0%
Paramita Tebụl:
| Ihe onwunwe | Okpomọkụ dabara adaba. | Njirimara |
| NBR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
Nitrile rubber 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 ọnụ ọgụgụ dị ala nke esemokwu, ezigbo ihe mkpuchi.
PTFE bụ kemịkalụ adịghị arụ ọrụ n'ọtụtụ ihe. Ọ nwekwara ike iguzogide ngwa okpomọkụ dị elu ma mara ya nke ọma maka ihe mgbochi - mkpara ya.
Ịhọrọ ihe dị mma dị mma na-abụkarị mkpebi kachasị sie ike na Valve bọọlụ Nhọrọ. Iji nyere ndị ahịa anyị aka n'oge usoro a, anyị dị njikere inye ihe ọmụma banyere 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.
Ihe ngosi puru iche nke PTFE na EPDM ihe na oche anyị na-enye ngwakọta na-enweghị atụ na-enweghị atụ. PTFE, a na-akpọkarị Teflon dị ka Teflon maka nguzogide ya na kemịkal niile nke ụlọ ọrụ mmepụta niile, na-eme ya nhọrọ kachasị mma maka gburugburu ọgba aghara. Ọrịa a na-eme mkpọtụ - na-ejigide polymer na-ejigide nkwụsi ike nke ukwuu na akụrụngwa mkpuchi ọkụ eletrik, na-enyere oche anyị na-arụ ọrụ kachasị n'okpuru ọnọdụ ndị dị njọ. Recomeme nke a, EPDM ROB na-eme ka ọrụ na ịkwa mmiri na-eme ka ọ bụrụ ihe na-eme ma na-adọba oyi, na-enye oyi akwa na ịgbatị ndụ valvụ. Ezubere oche PTFO + EPDMS anyị iji nweta ọtụtụ ngwa, site na DN50 ruo DN600 nha, na-agba mbọ zuru oke maka ndị videline dị iche iche. Akụkụ oghere nke Zero na-egosi akara ọganihu dị ukwuu na teknụzụ na-achịkwa nongwụ, na-enye ụlọ ọrụ udo nke uche na ntụkwasị obi. Ma ọ bụ maka ahịhịa na-agwọ ọgwụ, ma ọ bụ sistemụ na-arụ ọrụ, oche anyị na-ahụ maka usoro nchịkwa nke enweghị isi. Na-ahụta ntụtụ nke oche oche oche nwere fluorine plastine plastik, ebe ihe ọhụrụ na-ezukọ.