Nws yog ib qho tseem ceeb los xaiv tus neeg sawv cev sib xyaw kom zoo thaum tsim cov roj-resistant sealing rings. Lub cev zoo, tshuaj stability, thiab cov txheej txheem ntawm cov roj hmab compound yog tag nrho cov cuam tshuam los ntawm cov compounding neeg sawv cev siv. Cov ntu tom ntej no yuav coj koj los ntawm cov txheej txheem ntawm kev xaiv cov neeg ua haujlwm sib xyaw rau cov roj-resistant sealing nplhaib sib txuas.
Vulcanizing tus neeg sawv cev
Ib qho ntawm cov khoom xyaw tseem ceeb tshaj plaws hauv kev tsim cov khoom siv roj hmab yog tus neeg sawv cev vulcanizing. Nws muaj lub peev xwm los hla kev txuas cov roj hmab molecular saw, txhim kho nws cov yam ntxwv ntawm lub cev thiab tshuaj lom neeg ruaj khov. Organic vulcanizing chemicals, xws li thiuram, disulfide carbamate, thiab lwm yam, feem ntau yog siv nyob rau hauv cov roj hmab tebchaw ntawm roj-resistant sealing nplhaib. Cov organic vulcanizing chemicals muaj cov vulcanization muaj zog thiab tuaj yeem muab cov roj zoo rau cov khoom siv roj hmab.
Accelerator
Accelerators tuaj yeem ua kom cov tshuaj tiv thaiv vulcanization, txo lub sij hawm vulcanization, thiab txhim kho kev tsim khoom zoo. Accelerators xws li thiazole thiab thiuram yog feem ntau ua hauj lwm nyob rau hauv cov roj hmab Cheebtsam ntawm roj-resistant sealing nplhaib. Cov accelerators no tuaj yeem tsim kev sib txuas sib txuas nrog cov tshuaj vulcanizing, ua kom lub cev zoo ntawm cov roj hmab.
Filler
Fillers tuaj yeem ua rau lub cev thiab kev ua haujlwm zoo ntawm cov roj hmab, nrog rau kev hnav, qaug zog, thiab roj tsis kam ntawm cov khoom. Fillers xws li kaolin, silicate, thiab dawb carbon dub feem ntau siv rau hauv cov roj hmab ntawm cov roj-resistant sealing rings. Cov additives no muaj cov tshuaj lom neeg ruaj khov thiab tuaj yeem ua rau roj hmab cov roj ua haujlwm.
Anti-aging agent
Cov tshuaj tiv thaiv kev laus tuaj yeem ncua kev laus ntawm cov khoom siv roj hmab thaum lub sijhawm tsim khoom thiab siv, txuas ntxiv lawv lub neej kev pabcuam. Antioxidants xws li amines thiab phenols feem ntau siv rau hauv cov roj hmab cov roj-resistant sealing nplhaib. Cov tshuaj antioxidants no muaj peev xwm los thaiv cov teebmeem ntawm cov tshuaj lom neeg xws li oxygen thiab ozone ntawm roj hmab, yog li txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv roj hmab.
Lwm cov tshuaj sib xyaw ua ke
Lwm cov khoom siv sib xyaw ua ke, xws li plasticizers, lubricants, colorants, thiab lwm yam, yuav tsum tau muab ntxiv rau cov roj-resistant sealing nplhaib compound ntxiv rau cov lus hais saum toj no. Cov khoom sib xyaw ua ke no tuaj yeem ua rau kom muaj kev ua tau zoo thiab qhov zoo ntawm cov roj hmab, nrog rau cov khoom siv tau zoo.
Xaus
Nyob rau hauv luv luv, thaum xaiv cov compounding tus neeg sawv cev rau cov roj-resistant sealing nplhaib compound, nws lub cev zoo, tshuaj stability, thiab ua technology yuav tsum tau tag nrho cov yuav tsum tau xav txog. Roj-resistant sealing rings nrog kev ua tau zoo tuaj yeem tsim los ntawm kev ua tib zoo xaiv thiab ua kom zoo tshaj qhov sib npaug ntawm ntau cov neeg ua haujlwm sib xyaw kom ua tau raws li qhov xav tau ntawm ntau qhov chaw.