Fluoroelastomer muaj peev xwm muab faib ua cov hauv qab no.
A. Lub kaw lus kho
B. Cov Monomers
C. Cov Ntawv Thov
Rau qhov system kho, muaj ob txoj hauv kev dav dav: Bisphenol kho taufkmthiab peroxide kho tau fkm. Bishpenol kho tau fkm feem ntau muaj cov yam ntxwv ntawm cov khoom siv qis compression, uas yog siv rau kev molding sealing qhov chaw xws li orings, gaskets, irregular rings, profiles. Thiab Peroxide kho tau fkm muaj kev tiv thaiv tshuaj lom neeg zoo dua thiab cov khoom siv kho tshuab. Nws muaj kev tiv thaiv zoo rau pa. Nws tuaj yeem siv rau hauv cov khoom siv hnav ntse lossis roj teeb Lithium.
Rau cov monomers, muaj cov copolymer uas ua los ntawm Vinylidene fluoride (VDF) thiab hexafluoropropylene (HFP); thiab terpolymer uas ua los ntawm Vinylidene fluoride (VDF), tetrafluoroethylene (TFE) thiab hexafluoropropylene (HFP). FKM copolymer muaj 66% fluorine cov ntsiab lus tuaj yeem siv rau hauv kev siv dav dav. Thaum fkm terpolymer muaj fluorine cov ntsiab lus txog 68%, nws tuaj yeem siv rau hauv qhov chaw nyuaj uas xav tau kev tiv thaiv tshuaj / xov xwm zoo dua.
Rau cov ntawv thov, FUDI muab molding, calendaring, extrusion qib fkm. Thiab peb kuj muab cov qib tshwj xeeb xws li qib tsis kub tsis kam GLT, cov ntsiab lus fluorine siab nrog cov ntsiab lus fluorine 70%, chav thiab alkali tsis kam qib FEPM Aflas, qib tshuaj lom neeg zoo heev perfluoroelastomer ffkm.
| Cov tshuaj sib xyaw ua ke | Kho | Cov yam ntxwv | Daim Ntawv Thov |
| Kev Kho Bisphnol | Cov txheej txheem compression qis | Cov roj foobSiv lub qagSiv lub piston foob Cov kav roj Turbocharge hoses O-rings | |
| Kev Kho Peroxide | Zoo tiv taus pa | ||
| Kev tiv thaiv zoo rau tshuaj lom neeg | |||
| Kev ua haujlwm tsis zoo ntawm kev khoov qaug zog | |||
| Terpolymer | Kev Kho Bisphnol | Zoo tsis kam rau cov kuab tshuaj polar | |
| Cov khoom siv sealing zoo | |||
| Kev Kho Peroxide | Zoo tsis kam rau cov kuab tshuaj polar | ||
| Zoo tiv taus pa | |||
| Kev tiv thaiv zoo rau tshuaj lom neeg | |||
| Kev tiv thaiv zoo rau cov kua qaub | |||
| FKM kub tsawg | Cov khoom siv zoo sealing hauv qab qhov kub tsawg | EFI OringsDiaphragms | |
| Kev tiv thaiv zoo rau cov kua qaub | |||
| Cov khoom siv kho tshuab zoo | |||
FUDI qib sib npaug ntawm FKM
| FUDI | Dupont Viton | Daikin | Solvay | Cov ntawv thov |
| FD2614 | A401C | G-723 (701, 702, 716) | Tecnoflon® RAU 80HS | Mooney Viscosity txog li 40, fluorine muaj 66%, copolymer tsim los rau kev txhaj tshuaj molding. Pom zoo kom siv rau O-rings, gaskets. |
| FD2617P | A361C | G-752 | Tecnoflon® RAU 5312K | Mooney Viscosity txog li 40, fluorine muaj 66%, copolymer tsim rau kev nias, hloov pauv thiab txhaj tshuaj molding. Siab pom zoo rau cov roj foob. Cov khoom sib txuas hlau zoo. |
| FD2611 | A201C | G-783, G-763 | Tecnoflon® RAU 432 | Mooney Viscosity kwv yees li 25, fluorine muaj 66%, copolymer tsim los rau kev nias thiab txhaj tshuaj molding. Pom zoo kom siab rau O-rings thiab gaskets. Cov pwm ntws zoo heev thiab tso pwm tawm. |
| FD2611B | B201C | G-755, G-558 | Mooney Viscosity kwv yees li 30, fluorine muaj 67%, teopolymer tsim rau extrusion. Pom zoo kom siab rau cov roj hose thiab cov filler caj dab hose. |
Lub sijhawm tshaj tawm: Lub Rau Hli-20-2022
