Hwm PTFE EPDM Compounded Npauj Npaim Valve Liner

Lus piav qhia luv luv:

PTFE stands rau PolyTetraFluoroEthylene, uas yog lub sij hawm tshuaj rau cov polymer (CF2)n.

Polytetrafluoroethylene (PTFE) yog ib tug thermoplastic tswv cuab ntawm fluoropolymer tsev neeg ntawm cov yas thiab muaj ib tug tsawg coefficient ntawm kev sib txhuam, zoo heev insulating zog.


Product Detail

Khoom cim npe

Nyob rau hauv lub ntiaj teb no ntawm industrial fittings thiab li qub, kev ncaj ncees thiab kev ntseeg siab ntawm cov khoom siv yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm qhov system. Sansheng Fluorine Plastics qhia txog nws txoj kev txiav - ntug kev daws teeb meem - PTFE EPDM compounded npauj npaim valve liner. Cov khoom no sawv cev rau lub pinnacle ntawm lub rooj zaum siv tshuab, sib txuas cov tshuaj tiv thaiv ntawm PTFE (Polytetrafluoroethylene) nrog cov resilience ntawm EPDM roj hmab. Tsim los ua kom haum rau ntau txoj kab uas hla ntawm DN50 txog DN600, cov kab no ua kom muaj qhov zoo meej haum rau ntau daim ntawv thov npauj npaim valve.

Whatsapp / WeChat: +8615067244404

Xoom Leakage PTFE Valve Rooj Rooj Npauj Npaim Valve Qhov DN50 - DN 600 Nws

 

Virgin PTFE (Polytetrafluoroethylene)

 

PTFE (Teflon) yog fluorocarbon raws li polymer thiab feem ntau yog cov tshuaj tiv thaiv zoo tshaj plaws ntawm tag nrho cov yas, thaum tuav cov khoom zoo thermal thiab hluav taws xob rwb thaiv tsev. PTFE kuj muaj cov coefficient tsawg ntawm kev sib txhuam yog li nws yog qhov zoo tagnrho rau ntau daim ntawv thov torque tsawg.

Cov khoom no tsis yog - paug thiab lees txais los ntawm FDA rau cov ntawv thov zaub mov. Txawm hais tias cov khoom siv kho tshuab ntawm PTFE tsis tshua muaj, piv rau lwm cov khoom siv hluav taws xob, nws cov khoom tseem muaj txiaj ntsig zoo rau ntau qhov kub thiab txias.

 

Qhov kub thiab txias: - 38 ° C txog + 230 ° C.

Xim: dawb

Torque ntxiv: 0%

 

Parameter Rooj:

 

Khoom siv Haum Temp. Yam ntxwv
NBR

- 35 ℃ ~ 100 ℃

Tam sim no - 40 ℃ ~ 125 ℃

 Nitrile roj hmab muaj nws tus kheej zoo - nthuav cov khoom, abrasion tsis kam thiab hydrocarbon - resistant zog. Nws tuaj yeem siv los ua cov khoom siv dav dav rau dej, nqus tsev, kua qaub, ntsev, alkali, roj, roj, butter, roj hydraulic, glycol, thiab lwm yam. Tsis tuaj yeem siv rau hauv qhov chaw xws li acetone, ketone, nitrate, thiab fluorinated hydrocarbons.
EPDM

40 ℃ ~ 135 ℃

Tam sim no - 50 ℃ ~ 150 ℃

Ethylene - propylene roj hmab yog cov khoom siv dav dav - lub hom phiaj hluavtaws roj hmab uas tuaj yeem siv rau hauv cov dej kub, dej haus, khoom noj siv mis, ketones, cawv, nitrates, thiab glycerin, tab sis tsis nyob rau hauv hydrocarbon - raws li roj, inorganics, los yog cov kuab tshuaj.

 
CR

- 35 ℃ ~ 100 ℃

Tam sim no - 40 ℃ ~ 125 ℃

 Neoprene yog siv rau hauv xov xwm xws li acids, roj, rog, butters thiab cov kuab tshuaj thiab muaj kev tiv thaiv zoo rau kev tawm tsam.

Khoom siv:

  • PTFE

Ntawv pov thawj:

  • FDA, REACH, ROHS, EC1935

Qhov zoo:

 

PTFE stands rau PolyTetraFluoroEthylene, uas yog lub sij hawm tshuaj rau cov polymer (CF2)n.

Polytetrafluoroethylene (PTFE) yog ib tug thermoplastic tswv cuab ntawm fluoropolymer tsev neeg ntawm cov yas thiab muaj ib tug tsawg coefficient ntawm kev sib txhuam, zoo heev insulating zog.

PTFE yog chemically inert rau feem ntau cov khoom. Nws kuj tuaj yeem tiv taus cov ntawv thov kub kub thiab nws paub zoo rau nws cov khoom tiv thaiv-stick.

Xaiv cov khoom siv lub nplhaib zoo yog feem ntau yog qhov nyuaj tshaj plaws kev txiav txim siab hauv Pob Valve Kev xaiv. Txhawm rau pab peb cov neeg siv khoom thaum lub sijhawm txheej txheem no, peb txaus siab muab cov ntaub ntawv ntawm cov neeg siv khoom thov.

 

PTFE valve rooj zaum tsim los ntawm Teb Chaws Asmeskas yog dav siv nyob rau hauv textile, fais fab chaw nres tsheb, petrochemical, cua sov thiab tub yees, tshuaj, shipbuilding, metallurgy, lub teeb kev lag luam, kev tiv thaiv ib puag ncig, ntawv kev lag luam, qab zib kev lag luam, compressed cua thiab lwm yam teb.
Cov khoom ua tau zoo: kub tsis kam, zoo acid thiab alkali tsis kam thiab roj kuj; nrog zoo rebound resilience, sturdy thiab check tsis muaj to.



Kev tsim kho tshiab tom qab PTFE EPDM compounded npauj npaim valve liner nyob hauv nws cov khoom sib xyaw. Virgin PTFE, tseem hu ua Teflon, muaj npe nrov rau nws cov tshuaj tsis sib haum xeeb, muaj peev xwm tiv taus qhov hnyav ib puag ncig ntsib hauv ntau cov txheej txheem kev lag luam. Qhov no fluoropolycarbon-raws li polymer tswj zoo heev thermal thiab hluav taws xob rwb thaiv tsev zog, ua rau nws cov khoom ntawm kev xaiv rau thov thov. Thaum ua ke nrog EPDM, cov roj hmab paub txog nws cov kav ntev thiab elasticity, qhov tshwm sim yog lub rooj zaum lub tog raj kheej uas muaj xoom xaim kev ua tau zoo nyob rau hauv ntau yam ntawm tem - peratures thiab pressures. Qhov kev sib xyaw tshwj xeeb no ua kom ntseeg tau tias lub liner tsis yog tsuas yog muaj zog, tab sis kuj hloov tau, ua kom haum rau qhov hloov me ntsis yam tsis muaj kev cuam tshuam rau kev sib khi kev ntseeg siab.Our PTFE EPDM compounded npauj npaim valve liner yog cov khoom lag luam ntawm kev tshawb fawb thiab kev loj hlob. Nws yog tsim los ua kom tau raws li cov qauv zoo tshaj plaws thiab kev ua haujlwm zoo. Txawm hais tias nws yog rau kev kho dej, kev ua tshuaj lom neeg, lossis ib daim ntawv thov uas xav tau kev thauj mus los ntawm cov kua dej ntxhia, cov kab no cog lus tias yuav xa cov kev ua haujlwm tsis sib xws. Cov ntaub ntawv tiv tauj rau kev nug ncaj qha thiab kev txhawb nqa yog muab los ntawm WhatsApp / WeChat ntawm +8615067244404, kom ntseeg tau tias peb cov neeg siv khoom tau nkag mus rau peb pab pawg kws tshaj lij. Nrog Sansheng Fluorine Plastics, koj tab tom xaiv ib tus khub rau kev ua tau zoo thiab kev tsim kho tshiab hauv kev lag luam fluorine yas thiab valve lub rooj zaum tshuab.
  • Yav dhau los:
  • Tom ntej:
    • Ntaus nkag mus tshawb lossis ESC kom kaw