Fluorocarbon (FKM) O-Rings

Ntau Yam Kub:

-13 ° F (-25 ° C) mus rau 446 ° F (230 ° C)

Hardness (Ntug Dej A) Ntau Yam:

55 txog 90

Kuj Paub Raws Li:

Viton®, Dai-el®, Fluorel®, Tecnoflon®

Tsim:

FKM, FPM

Chav Kawm:

HK

Txee Lub Neej:

Txwv tsis pub

Kev piav qhia:

Cov tshuaj fluorine ntxiv rau thermoset elastomers tsim Fluoroelastomers. Nws? S feem ntau muaj li ntawm vinylidene fluoride (VF2), hexafluoropropylene (HFP), muaj 66%? 70% fluorine. Thiab lwm cov khoom ntxiv tau ntxiv txhawm rau txhim kho cov khoom sib txawv, zoo li tetrafluoroethylene, uas muaj cov tshuaj tiv thaiv zoo dua thiab perfluoromethylvinyl ether (PMVE) uas txhim kho FKM? S tsawg kub khoom.

Qhov zoo:

Kev tawm tsam zoo rau tshuaj lom neeg, roj, nws thiab tshav ntuj. Yuav siv tau rau hauv cov roj av hauv roj thiab roj, tsis muaj lub tshuab ua kom tsis muaj roj, cov kua qaub, kev siv lub tshuab ua pa, hluav taws xob cov kua hluavtaws, cov kuab tshuaj organic, cov ntxhia roj thiab zaub roj thiab roj, aliphatic hydrocarbons (butane, hluav taws roj zeb, roj av), siv lub tshuab nqus tsev nyuaj, silicone roj thiab roj, cov kuab tshuaj thiab dej los yog chav dej (txog li 400 ° F).

Qhov tsis zoo:

Siv tsis tau rau hauv amines, glycol raws li nres kua, methanol, ammonia roj, amines, alkalis, hydrocarbons, ketones, qis molecular phaus esters thiab ethers, hluav taws kub hydraulic dej tsis txaus, formic thiab acetic acids.

Cim npe nrov: fluorocarbon fkm o nplhaib, chaw tsim tshuaj paus, lwm tus neeg, hoobkas, Mekas, lag luam wholesale