Sei ichinzi ptfe chubhu?Inonzi sei ptfe chubhu?
Polytetrafluoroethylene chubhu inonziwoPTFE chubhu, inowanzozivikanwa se "Plastiki Mambo", ndeye yakakwira molecular polymer yakagadzirwa ne polymerizing tetrafluoroethylene semonomer.White waxy, translucent, yakanakisa kupisa uye kutonhora kuramba, inogona kushandiswa kwenguva yakareba pa -180～260ºC.Nyaya iyi haina chero pigment kana additives, ine hunhu hwekuramba acid, alkali, uye akasiyana organic solvents, uye inenge isinganyunguke mune zvese zvinonyungudutsa.Panguva imwecheteyo, PTFE ine hunhu hwekupikisa tembiricha yakakwira, uye friction coefficient yakadzikira zvakanyanya, saka inogona kushandiswa pakuzora uye kuve yakakwenenzverwa kuchenesa kwemukati mepombi dzemvura.
Nzira yekugadzira:
Iyo mbishi yePTFE chubhu ine hupfu uye inogona kuumbwa nekumanikidza kana extrusion process
Mhando yechubhu:
1.Smooth bore tubing yakagadzirwa kubva kumhandara 100% PTFE resin pasina pigment kana additive.Yakakodzera kushandiswa muAero space & Transportation Technology, Electronics, Components & Insulators, Chemical & Pharmaceutical Manufacturing, Food Processing, Environmental Sciences, Air Sampling, Fluid Transfer Devices uye Water Processing Systems.Anti-static (Carton) kana mavara mavhezheni eese tubing aripo.
2.Convoluted tubing inogadzirwa kubva kumhandara 100% PTFE resin pasina pigment kana kuwedzera.Iyo inoratidzira yakanakisa kuchinjika uye kink kuramba kwekuita kwepamusoro kwezvishandiso uko yakaomesesa bend radius, yakawedzera kumanikidza kupa kana kupwanya kuramba kunodiwa.Convoluted tubing inogona kuvharwa nemaflares, flanges, cuffs, kana musanganiswa weanopfuura imwe Optimized Tubing Solution.Anti-static (kabhoni) shanduro dzese tubing dziripo.
3.Capillary tubing Mamiriro ekushisa uye kusagadzikana kwehutu hwe capillary tubes zvakashandiswa zvakanyanya mumaindasitiri ekupikisa corrosion, akadai semakemikari indasitiri, pickling, electroplating, mishonga, anodizing uye mamwe maindasitiri.Iyo capillary chubhu inonyanya kuve neyakagwinya corrosion resistance, yakanaka fouling kuramba, kuchembera kwakanaka, kuita kwakanaka kwekutamisa kupisa, kushomeka kushoma, saizi diki, huremu huremu uye compact chimiro.
Properties uye kugadzikana:
1.Kupikisa kwekushisa kwepamusoro, kusingagadziriswi mune chero mishonga.Inogona kumira tembiricha yakakwira kusvika 300 ℃ munguva pfupi, uye inogona kushandiswa nguva dzose pakati pe240 ℃ ~ 260 ℃, uye ine inoshamisa kugadzikana kwekupisa.Pamusoro pekuita nesimbi yakanyungudutswa yealkali, haina kusvibiswa nechero chinhu, kunyangwe yakabikwa muhydrofluoric acid, aqua regia kana fuming sulfuric acid, sodium hydroxide, haizochinji.
2.Low tembiricha kuramba, yakanaka mechanical toughness panguva yakaderera tembiricha, kunyange kana tembiricha inodonha kusvika -196 ℃ pasina embrittlement, inogona kuchengetedza 5% elongation.
3.Corrosion resistance, inert kune akawanda makemikari uye zvinonyungudutsa, zvinopesana neakasimba acids uye alkalis, mvura uye zvakasiyana-siyana zvinokonzerwa nemagetsi, uye zvinogona kudzivirira zvikamu kubva kune chero rudzi rwemakemikari corrosion.
4.Anti-kuchembera, pasi pemutoro wakakwirira, ine zvikomborero zviviri zvekudzivirira kupfeka uye kusanamatira.Iyo ine hupenyu hwekuchembera hwakanakisa mumapurasitiki.
5.High lubrication, iyo ndiyo yakaderera friction coefficient pakati pezvinhu zvakasimba.Iko friction coefficient inoshanduka kana mutoro uchitsvedza, asi kukosha kuri pakati pe0.05-0.15 chete.
6. Kusina-kunamatira, iyo iyo ine diki diki tension pakati pezvinhu zvakasimba, uye haina kunamatira kune chero chinhu.Zvinenge zvinhu zvese hazvibatike pazviri.Mafirimu akaonda kwazvo anoratidzawo zvinhu zvakanaka zvisina tsvimbo.
7.Iyo yakachena, haina kunhuwa, isinganakidze, isina chepfu, uye inert physiologically.Semudziyo weropa wekugadzira uye nhengo yakasimwa mumuviri kwenguva yakareba, haina maitiro akaipa.
8.Light uremu uye kushanduka kwakasimba.Inogona kuderedza zvakanyanya kushanda kwemushandisi.
9.Comprehensive mabhenefiti echigadzirwa ichi, kuitira kuti hupenyu hwesevhisi huve hwakanyanya kupfuura huripo hwemhando dzakasiyana-siyana dzehuputi hose, kushandiswa kwenguva refu hakudi kutsiva, kuderedza zvakanyanya mutengo wekushandisa, kunatsiridza kushandiswa kwekushandisa, hupfumi uye hunoshanda.
Nzvimbo dzekushandisa:
Inoshandiswa muindasitiri yemagetsi
mune aerospace, avhiyesheni, zvemagetsi, zviridzwa, komputa uye mamwe maindasitiri seyakavharisa layer yesimba uye mitsara yechiratidzo, zvinhu zvinodzivirira corrosion uye kupfeka-kusapfeka zvinogona kushandiswa kugadzira mafirimu, chubhu mapepa, mabearings, washers, mavharuvhu uye Chemical pipelines. , pombi fittings, mudziyo mudziyo linings, etc
Inoshandiswa muminda yemidziyo yemagetsi
indasitiri yemakemikari, ndege, michina, nezvimwewo panzvimbo yequartz glassware, inoshandiswa mu-ultra-pure chemical analysis uye kuchengetedza zvakasiyana-siyana acids, alkalis, uye organic solvents muatomu simba, mishonga, semiconductor uye mamwe maindasitiri.Inogona kugadzirwa kuita yakakwira-insulation yemagetsi zvikamu, High-frequency waya uye tambo sheathing, corrosion-resistant kemikari midziyo, mapaipi emafuta anotonhora zvakanyanya, nhengo dzekugadzira, nezvimwe zvinogona kushandiswa sekuwedzera kwepurasitiki, rabha, machira, ingi, mafuta, magirisi, nezvimwewo
Ichi chigadzirwa chinopesana nekupisa kwepamusoro uye kuora
ine yakanakisa kuvharirwa kwemagetsi, kuramba kuchembera, kunyura kwemvura kwakadzika, uye kuita kwakanakisa kwekuzvizora.Iyo yepasi rose yekuzora poda yakakodzera kune akasiyana midhiya uye inogona kukurumidza kushandiswa kugadzira yakaoma firimu , Kuti ishandiswe sechinotsiva graphite, molybdenum uye mamwe inorganic lubricant.Iyo mold inoburitsa mumiriri inokodzera thermoplastic uye thermosetting mapolymer ane yakanakisa kubereka kugona.Iyo inoshandiswa zvakanyanya mu elastomer uye rubber indasitiri uye anti-corrosion
Inoshandiswa senge yekuzadza epoxy resin kuvandudza kupfeka kuramba, kupisa kupisa uye corrosion kuramba kwe epoxy adhesives.
Inonyanya kushandiswa sebhainda uye filler yehupfu makeke
Tsvakiridzo dzine chekuita nePTFE tubing:
Nguva yekutumira: Jan-15-2021