Silicone roj hmab yog ib qho tshwj xeeb hluavtaws elastomer tsim los ntawm kev sib xyaw linear polysiloxane nrog kev txhawb nqa muab tub lim thiab vulcanizing nyob rau hauv cov cua kub thiab siab.Nws muaj qhov sib npaug zoo tshaj plaws ntawm cov khoom siv kho tshuab thiab tshuaj lom neeg kom tau raws li ntau qhov kev thov niaj hnub no.
Silicone roj hmab ua tau zoo hauv cov hauv qab no:
Kub thiab kub stability.
Inert (tsis muaj ntxhiab thiab tsw ntxhiab).
Pob tshab, yooj yim rau xim.
Ntau yam ntawm hardness, 10-80 Shore hardness.
Tshuaj tiv thaiv.
Zoo sealing kev ua tau zoo.
Cov khoom hluav taws xob.
Compression deformation kuj.
Ntxiv nrog rau cov khoom zoo tshaj plaws uas tau hais los saum no, silicone roj hmab lwm yam khoom tseem ceeb tshwj xeeb yog yooj yim rau kev ua thiab tsim khoom piv rau cov pa roj carbon elastomers.Silicone roj hmab ntws yooj yim, yog li nws tuaj yeem molded, calendered, thiab extruded nrog tsawg zog noj.Kev yooj yim ntawm kev ua haujlwm kuj txhais tau tias muaj txiaj ntsig zoo.
Silicone roj hmab lwm yam khoom tuaj yeem muab rau hauv cov ntaub ntawv hauv qab no:
Compounds: Cov khoom npaj siv no tuaj yeem ua xim thiab catalyzed nyob ntawm koj cov khoom siv thiab kev siv kawg.Cov ntaub ntawv hauv paus: Cov silicone polymers no kuj muaj cov khoom siv ntxiv.Lub hauv paus roj hmab tuaj yeem txuas ntxiv nrog cov xim thiab cov khoom ntxiv los tsim cov khoom sib xyaw uas ua tau raws li koj cov xim thiab lwm yam kev tsim khoom.
Liquid Silicone Roj Hmab (LSR): Cov roj hmab ob hom kua roj hmab no tuaj yeem tso rau hauv cov khoom siv txhaj tshuaj tsim nyog thiab tom qab ntawd kub kho rau hauv cov roj hmab molded.
Fluorosilicone Rubber Compounds thiab Bases: Fluorosilicone roj hmab khaws ntau yam ntawm cov khoom tseem ceeb ntawm silicones, ntxiv rau nws cov kev tiv thaiv zoo tshaj rau cov tshuaj, roj thiab roj.
Kev xaiv cov roj hmab nyoos
Kev xaiv cov roj hmab nyoos: Raws li kev ua haujlwm ntawm cov khoom thiab cov kev mob ntawm kev siv, cov roj hmab nyoos nrog cov yam ntxwv sib txawv raug xaiv.Vinyl silicone roj hmab: Vinyl silicone roj hmab tuaj yeem siv thaum kub ntawm cov khoom nyob rau hauv thaj tsam ntawm -70 txog 250 ℃.Tsawg benzene silicone roj hmab: Thaum cov khoom yuav tsum muaj qhov kub thiab txias ntawm -90 ~ 300 ℃, tsis tshua muaj benzene silicone roj hmab tuaj yeem siv.Fluorosilicone: Thaum cov khoom xav tau qhov kub thiab txias tsis kam thiab tiv thaiv roj thiab cov kuab tshuaj, fluorosilicone siv.
Lub tuam txhab lub lag luam tseem ceeb: sealing rings, silicone tubes, silicone roj hmab lwm yam khoom, silicone khoom plig thiab hais txog.Zoo siab txais tos cov neeg siv khoom tshiab thiab qub los nug!
Post lub sij hawm: Lub Xya hli ntuj-12-2022