Ptfe inomira yePolytetraFluoroetheryle, iri menguva yemakemikari yePolymer (cf2) n.
PolytetraFluorohlene (PTFE) inhengo yeTheermoplastic yeiyo Fluoropolymer mhuri yePurastics uye ine yakaderera yekukakavara, yakanakisa inonhuwira zvivakwa.
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CAFFTED kubva kuMhandara PTFE PTFE (PolytetraFluoroHeryle), inowanzozivikanwa seTeflon, iyi chigaro cheumbi iyi inoisa indasitiri mitsva yeindasitiri. Ptfe inozivikanwa nekudzikisira kwakatanhamara kumakemikari, ichiita kuti ive sarudzo yakakodzera yekushandisa inosanganisira zvinhu zvinokatyamadza. Kupfuurirazve, kugadzikana kwesimbe kwekusimbisa kwemagetsi kunoita kuti zvive zvinoenderana neye maindasitiri akasiyana-siyana, kubva pamakemikari ekugadzirisa kwemakemikari uye kuchema kunogadzira. Kuwedzeredzwa nekuenderana kwayo neBray Sitter Vharuvhu Zvinyorwa zveValve hazvisi kungovimbisa chisimbiso chepamusoro asiwo chichifunga zvakawanda zvishoma uye kuvimbika. Hunhu hwePTFE, hwakasanganiswa neinjinetilous engineering, zvinokonzeresa chigadzirwa chinogona kumira kuti ubatanidze maindasitiri pasina kukanganisa. Kunyangwe iri kushanda yakatsiga, kusimba kubva pamakemikari ehukama, kana kugona kwavo kushanda zvinobudirira kupisa kwakanyanya kudzora masisitimu.
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Zero Laakage Ptfe Valve Chigaro cheButterfly Valve zvikamu Dn50 - DN600
Mhandara PTFE (PolytetraFluoroHer RAIBHERI)
PTFE (Teflon) iri fluorocarbon based polymer uye kazhinji ndiyo yakanyanya kupesana nemapurasitiki ese, uchichengetedza zvinhu zvakanakisa uye zvemagetsi zvezvinhu zvemagetsi. PTFE zvakare ine yakaderera coefficient yekukakavara kuitira kuti yakanakira kune vakawanda vakaderera torque application.
Izvi zvinyorwa hazvisi - kusvibisa uye kugamuchirwa neFDA kune zvekudya zvekudya. Kunyangwe hazvo mashini emuchina wePTFE akaderera, achienzanisa kune dzimwe mapurasitiki emapuranga, zvivakwa zvaro zvinoramba zvichishandiswa pamusoro pekushisa kwakakura.
Tembiricha tembiricha: - 38 cei c kusvika + 230 ° C.
Ruvara: chena
Torque Adder: 0%
Paramende Tafura:
| Zvinhu | Temp yakakodzera. | Hunhu |
| NBR |
- 35 ℃ ~ 100 ℃ Instant - 40 ℃ ~ 125 ℃ |
Nitrile Rubber ane yakanaka pachako - Kuwedzera Zvivakwa, Braasion Kupokana uye Hydrocarbon - Zvimiro zvinodzivirira. Inogona kushandiswa seyakajairika yemvura, vacuum, asidhi, alkali, mafuta, ruzha, etone, ketone, nitone, nitone, nitone, uye yakafemerwa hydrocarbons. |
| Epdm |
- 40 ℃ ~ 135 ℃ Instant - 50 ℃ ~ 150 ℃ |
Etlelene - Prowlene Rubber yakanaka kwazvo - Chinangwa cheSynthetic Rubber system mvura, zvinwiwa, KoterEhls, nitrates, nitrates, notrates, asi isina maoya
|
| CR |
- 35 ℃ ~ 100 ℃ Instant - 40 ℃ ~ 125 ℃ |
Neoprene anoshandiswa mune midhiya senge acids, mafuta, mafuta, mabhatani uye solvent uye ane basa rakanaka kurwisa. |
Chinyorwa:
- Ptfe
Chitupa:
- FDA, Svika, Rohs, EC1935
Zvakanakira:
Ptfe inomira yePolytetraFluoroetheryle, iri menguva yemakemikari yePolymer (cf2) n.
PolytetraFluorohlene (PTFE) inhengo yeTheermoplastic yeiyo Fluoropolymer mhuri yePurastics uye ine yakaderera yekukakavara, yakanakisa inonhuwira zvivakwa.
PTFE iri kumakemikari inter kune zvinhu zvakawanda. Izvo zvakare zvinogona kutsungirira zvakadzama zvekupisa zvinoshandiswa uye zvinonyatsoziva kune yayo anti - Stick zvivakwa.
Kusarudza kodzero yekurudyi renziyo kazhinji inonyanya kuoma sarudzo mukati Bhora vharuvhu Kusarudzwa. Kubatsira vatengi vedu panguva iyi, isu tinoda kupa ruzivo rwekukumbira kwevatengi.
Zvivakwa zvePTFA zvakagadzirwa neTishi zvinoshandiswa zvakanyanya muzvinyorwa zvakazara, petrochemical, kupisa, metallurgy
Chigadzirwa Performance: Yakanyanya kupisa kupisa, yakanaka acid naAlkali kuramba uye kusagadzikana kuramba; Nekunetswa kwakanaka kwekunetsana, yakasimba uye yakasimba pasina kubhururuka.
CAFFTED kubva kuMhandara PTFE PTFE (PolytetraFluoroHeryle), inowanzozivikanwa seTeflon, iyi chigaro cheumbi iyi inoisa indasitiri mitsva yeindasitiri. Ptfe inozivikanwa nekudzikisira kwakatanhamara kumakemikari, ichiita kuti ive sarudzo yakakodzera yekushandisa inosanganisira zvinhu zvinokatyamadza. Kupfuurirazve, kugadzikana kwesimbe kwekusimbisa kwemagetsi kunoita kuti zvive zvinoenderana neye maindasitiri akasiyana-siyana, kubva pamakemikari ekugadzirisa kwemakemikari uye kuchema kunogadzira. Kuwedzeredzwa nekuenderana kwayo neBray Sitter Vharuvhu Zvinyorwa zveValve hazvisi kungovimbisa chisimbiso chepamusoro asiwo chichifunga zvakawanda zvishoma uye kuvimbika. Hunhu hwePTFE, hwakasanganiswa neinjinetilous engineering, zvinokonzeresa chigadzirwa chinogona kumira kuti ubatanidze maindasitiri pasina kukanganisa. Kunyangwe iri kushanda yakatsiga, kusimba kubva pamakemikari ehukama, kana kugona kwavo kushanda zvinobudirira kupisa kwakanyanya kudzora masisitimu.