Lub luag haujlwm ntawm PTFE anticorrosive txheej yog dab tsi?

Cov txiaj ntsig ntawm daim ntawv thov qhia tias PTFE tiv thaiv- txheej txheej yog ib txoj hauv kev zoo rau kev tiv thaiv hlau corrosion hauv dej hiav txwv ib puag ncig.

Cov thev naus laus zis no yog txheej txheem txheej txheem ntawm atomizing thiab txau cov tshuaj tiv thaiv -corrosion txheej ntawm qhov chaw los ntawm kev txau los ua cov txheej txheem tiv thaiv. Ntxiv mus, PTFE anti- txheej txheej corrosion muaj tshuaj lom neeg ruaj khov, muaj zog corrosion kuj, thiab tuaj yeem tiv taus corrosion ntawm cov tshuaj thiab dej hiav txwv. Nws yog dav siv nyob rau hauv ntau yam lag luam uas xav tau cov kua qaub- puag tsis kam, organic solvents, sealing Hlau qhov chaw nrog siab lubrication, tsis viscosity thiab aging kuj.

Dab tsi yog qhov zoo ntawm kev txau tshuaj tiv thaiv -corrosion txheej:

1. Nws muaj kev ua haujlwm siab zoo, tiv thaiv xeb thiab lubrication kev ua tau zoo, thiab muaj zog adhesion.

2. Temperature resistance range: kub tsis kam: -255 degree ntxiv rau 290 degree.

3. Mechanical zog: zoo mechanical toughness; Lub elongation ntawm 5 feem pua ​​tuaj yeem tswj tau txawm tias qhov kub thiab txias poob rau - 196 degree.

4. Corrosion kuj: nws yog inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, thiab muaj peev xwm tiv taus acids, alkalis, dej thiab ntau yam organic solvents.

5. Lubricity siab: lub tank kua yog adsorbed rau ntawm workpiece nto los ua ib tug tiv thaiv zaj duab xis, uas yog ze rau cov zaj duab xis thiab muaj ib tug me me kev sib txhuam coefficient, ua si ib tug zoo tiv thaiv lubrication.