Kub kub PTFE raj rau 3D tshuab luam ntawv |BESTEFLON

Txij li cov ntaub ntawv qib engineering xav tau qhov kub tsis tu ncua rau 3D tshuab luam ntawv, cov khoom yuav tsum muaj siab.Yog li ntawd, 3D tshuab luam ntawv sivPTFE cevraws li lub raj pub mis (feeder tube).PTFE raj yog siv dav hauv kev lag luam 3D tshuab luam ntawv, feem ntau yog vim muaj cov hauv qab no:

Tsis-stickiness: PTFE yog inert, yuav luag tag nrho cov khoom tsis sib koom nrog PTFE raj, thiab cov yeeb yaj kiab nyias kuj qhia cov khoom tsis-stick.

Thaum tshav kub kub thiab txias tsis kam: PTFE raj muaj cua sov zoo thiab tsis kub tsis kam.Nws tuaj yeem tiv taus qhov kub txog li 300 ℃ nyob rau lub sijhawm luv luv, thiab cov ntsiab lus melting yog 327 ℃.Nws yuav tsis yaj ntawm 380 ℃.Feem ntau, nws tuaj yeem siv tsis tu ncua ntawm 240 ℃ thiab 260 ℃.Nws muaj qhov zoo tshaj plaws thermal stability.Nws tuaj yeem ua haujlwm ntawm qhov kub thiab txias.Tsis muaj embrittlement, txias tsis kam mus rau 65 ℃.

3. Lubricity: PTFE raj muaj qhov coefficient ntawm kev sib txhuam.Kev sib txhuam coefficient hloov thaum lub load yog zawv zawg, tab sis tus nqi tsuas yog nyob nruab nrab ntawm 0.04-0.15.

4. Tsis-hygroscopicity: Qhov saum npoo ntawm PTFE raj tsis lo rau dej thiab roj, thiab nws tsis yooj yim rau lo rau cov tshuaj thaum lub sijhawm ua haujlwm ntau lawm.Yog tias muaj cov av me me, nws tuaj yeem raug tshem tawm los ntawm kev so yooj yim.Lub sijhawm luv luv, txuag sijhawm ua haujlwm thiab txhim kho kev ua haujlwm zoo.

5. Corrosion kuj: PTFE raj tsis tshua muaj corroded los ntawm cov tshuaj, thiab muaj peev xwm tiv taus tag nrho cov acids muaj zog (xws li aqua regia), muaj zog alkalis, thiab muaj zog acids tsuas yog molten alkali hlau, fluorinated media, thiab sodium hydroxide saum 300 ° C.Lub luag haujlwm ntawm oxidants, txo cov neeg ua haujlwm thiab ntau cov kuab tshuaj organic tuaj yeem tiv thaiv qhov chaw ntawm txhua yam tshuaj lom neeg corrosion.

6. Huab cua tsis kam: tsis muaj kev laus, lub neej tsis zoo hauv cov yas.

7. non-toxic: nyob rau hauv ib puag ncig ib puag ncig tsis pub dhau 300 ℃, physiologically inert, non-toxic tuaj yeem siv rau kev kho mob thiab khoom noj khoom haus.

8. Rwb thaiv tsev: zoo heev dielectric tas li thiab siab rwb thaiv tsev.

9. Kev sib txhuam coefficient yog me me, thiab qhov fluidity ntawm cov ntaub ntawv raw yog qhov zoo.

Vim muaj kev ua tau zoo ntawm PTFE hose, nws tsis yog tsuas yog haum rau 3D tshuab luam ntawv kev lag luam, tab sis kuj siv dav hauv cov kav dej los tiv thaiv corrosion, kub kub, tsis kub thiab corrosion kuj.Thiab siv nyob rau hauv ib puag ncig hnyav xws li lubrication, electronics, khoom siv hluav taws xob, aerospace thiab kev kho mob.