PTFENws yog cov khoom siv fluorocarbon, vim nws yog cov khoom hnyav molecular uas muaj cov pa roj carbon thiab fluorine tag nrho.PTFE yog hydrophobic: tsis yog dej los yog dej-muaj tshuaj ntub dej PTFE, raws li fluorocarbons qhia mitigated London dispersion rog vim lub siab electronegativity ntawm fluorine.PTFE muaj ib qho qis tshaj coefficients ntawm kev sib txhuam ntawm cov khoom.
PTFE yog tsis tshua muaj reactive, ib feem vim yog lub zog ntawm carbon-fluorine bonds, thiab yog li nws yog feem ntau siv nyob rau hauv ntim thiab pipework rau reactive thiab corrosive tshuaj.
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PTFE cov khoom siv kho tshuab tuaj yeem txhim kho los ntawm kev ntxiv cov khoom ntim xws li iav fibers, carbon, graphite, molybdenum disulphide, thiab bronze.Feem ntau, ntim PTFE tswj lawv cov tshuaj zoo heev thiab cov yam ntxwv kub kub, thaum muab cov khoom ua kom zoo zog, ruaj khov, thiab hnav tsis kam.
Cov ntawv thov muaj xws li hnav cov ntaub qhwv, piston rings thiab rotating platforms hauv microwave ncu.
CEEB TOOM: Cov ntaub ntawv muaj nyob ntawm no yog cov txiaj ntsig zoo tsim los siv thiab sib piv cov hom phiaj nkaus xwb.Lawv yuav tsum tsis txhob siv los ua lub hauv paus rau kev tsim tshwj xeeb lossis kev tswj kom zoo.
Post lub sij hawm: Feb-14-2020