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 + EPDM mejupụtara akwa akwa akwa akwa akwa
N'ime ụwa nke njikwa mmiri na nhazi, iguzosi ike n'ezi ihe na ntụkwasị obi nke ihe valvụ bụ ihe kacha mkpa. Na-ewebata ihe ọhụrụ ọhụrụ Sansheng Fluorine Plastics - Sanitary PTFE+EPDM Compounded Butterfly Valve Seat. Ihe ịtụnanya na injinia, ngwaahịa a na-akọwapụta ụkpụrụ na ụlọ ọrụ valve, na-agwakọta nguzogide kemịkalụ na-enweghị atụ nke PTFE (Polytetrafluoroethylene) na nkwụsi ike na nkwụsi ike nke EPDM. Kwesịrị ekwesị maka ngwa dị iche iche, site na DN50 ruo DN600, oche valvụ anyị na-ekwe nkwa oge efu efu na ndụ ọrụ ogologo oge, na-eme ka ọnọdụ ya dị ka isi nkuku na usoro nchịkwa mmiri.
Emebere ya site na PTFE na-amaghị nwoke, oche valvụ anyị abụghị naanị ngwaahịa mana ọ na-agba akaebe na ntinye aka anyị na ịdị mma na ịdị mma. PTFE, nke a ma ama maka nguzogide kemịkalụ ya kachasị elu, jikọtara ya na EPDM iji nye akara na-agbanwe agbanwe ma na-adịgide adịgide nke na-eguzogide ọnọdụ kachasị achọ. Ngwakọta a abụghị naanị na-eme ka akara kacha mma mana ọ na-enyekwa ihe mkpuchi ọkụ na ọkụ eletrik, na-eme ka ọ dabara maka ọtụtụ usoro mmepụta ihe. A na-emezi oche valvụ nru ububa PTFE + EPDM dị ọcha ka ọ bụrụ nke ọma na gburugburu ebe ịdị ọcha na ịdị ọcha dị oke mkpa, na-eme ka ọ bụrụ ezigbo nhọrọ maka ụlọ ọrụ dịka nri na ihe ọṅụṅụ, ọgwụ, na biotechnology.Na Sansheng Fluorine Plastics, anyị ghọtara ọrụ dị oke mkpa. ngwaahịa anyị na-egwu na arụmọrụ gị. Anyị ịdị ọcha PTFE + EPDM compounded nru ububa oche valvụ emebere ọ bụghị naanị iji zute ma gafere ụkpụrụ ụlọ ọrụ, na-ahụ na ntụkwasị obi, ịdịte aka na arụmọrụ. Ma ị na-eme ihe dị elu - ngwa dị ọcha ma ọ bụ ihe na-emebi emebi, oche valvụ anyị na-enye udo nke uche, na-ekwe nkwa ịrụ ọrụ na-enweghị nkwekọrịta. Site n'ilekwasị anya na ihe ọhụrụ na ịdị mma, Sansheng Fluorine Plastics ka bụ onye gị na ya tụkwasịrị obi n'ịkwalite ngwọta nchịkwa mmiri.
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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.
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 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 yana a maara nke ọma maka ihe mgbochi - stick.
Ịhọrọ ihe mgbanaka oche kwesịrị ekwesị na-abụkarị mkpebi kacha sie ike na Valve 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 ya site na PTFE na-amaghị nwoke, oche valvụ anyị abụghị naanị ngwaahịa mana ọ na-agba akaebe na ntinye aka anyị na ịdị mma na ịdị mma. PTFE, nke a ma ama maka nguzogide kemịkalụ ya kachasị elu, jikọtara ya na EPDM iji nye akara na-agbanwe agbanwe ma na-adịgide adịgide nke na-eguzogide ọnọdụ kachasị achọ. Ngwakọta a abụghị naanị na-eme ka akara kacha mma mana ọ na-enyekwa ihe mkpuchi ọkụ na ọkụ eletrik, na-eme ka ọ dabara maka ọtụtụ usoro mmepụta ihe. A na-emezi oche valvụ nru ububa PTFE + EPDM dị ọcha ka ọ bụrụ nke ọma na gburugburu ebe ịdị ọcha na ịdị ọcha dị oke mkpa, na-eme ka ọ bụrụ ezigbo nhọrọ maka ụlọ ọrụ dịka nri na ihe ọṅụṅụ, ọgwụ, na biotechnology.Na Sansheng Fluorine Plastics, anyị ghọtara ọrụ dị oke mkpa. ngwaahịa anyị na-egwu na arụmọrụ gị. Anyị ịdị ọcha PTFE + EPDM compounded nru ububa oche valvụ emebere ọ bụghị naanị iji zute ma gafere ụkpụrụ ụlọ ọrụ, na-ahụ na ntụkwasị obi, ịdịte aka na arụmọrụ. Ma ị na-eme ihe dị elu - ngwa dị ọcha ma ọ bụ ihe na-emebi emebi, oche valvụ anyị na-enye udo nke uche, na-ekwe nkwa ịrụ ọrụ na-enweghị nkwekọrịta. Site n'ilekwasị anya na ihe ọhụrụ na ịdị mma, Sansheng Fluorine Plastics ka bụ onye gị na ya tụkwasịrị obi n'ịkwalite ngwọta nchịkwa mmiri.