Cov khoom ntawm Liquid Silicone Rubber
Cov kua roj hmab silicone muaj qhov zoo hauv qab no vim nws cov qauv tshwj xeeb uas muaj cov silicon-oxygen (si-o) txuas.
Kub thiab kub resistant. kua silicone roj hmab yog cov khoom uas muaj cua sov. Ntawm ntau yam roj hmab silicone, nws tseem tuaj yeem tuav cov yam ntxwv ntawm cov roj hmab zoo tom qab kev laus ntawm 250 degree rau ntau txhiab teev lossis 300 degree rau ntau pua teev hauv huab cua kub. Lub iav hloov pauv kub ntawm phenyl silicone roj hmab yog -140 degree , thiab nws cov vulcanizate tuaj yeem tuav elasticity ntawm qhov kub ntawm -70 degree mus rau 100 degree . kub kub.
2. Nws muaj kev tiv thaiv zoo rau ozone aging, oxygen aging, lub teeb aging thiab weathering aging. Kev ua haujlwm ntawm silicone roj hmab vulcanizate yuav tsis pom qhov hloov pauv tom qab raug tshav ntuj sab nraum zoov ntau xyoo hauv lub xeev dawb.
3. Cov khoom siv hluav taws xob zoo heev. Cov hluav taws xob rwb thaiv tsev ntawm silicone roj hmab vulcanizates hloov me ntsis thaum raug dej los yog dej thiab kub nce. Tom qab hlawv, silicon dioxide yuav raug tsim, tab sis nws tseem yog ib qho insulator, uas tuaj yeem ua kom cov khoom siv hluav taws xob. tuaj yeem ua haujlwm txuas ntxiv mus txog thaum kho dua.
4. Nws tsis muaj ntxhiab tsw, tsis muaj tshuaj lom, physiologically inert, thiab tsis muaj kev cuam tshuam rau tib neeg lub cev.
5. Nws tsis nplaum rau ntau cov ntaub ntawv thiab tuaj yeem ua lub luag haujlwm ntawm kev sib cais.
6. Cov huab cua permeability yog kaum lossis ntau pua lub sij hawm loj dua li cov roj hmab zoo tib yam, thiab cov pa permeability ntawm cov pa roj sib txawv kuj sib txawv.
7. Roj kuj, hluav taws xob tsis kam thiab combustion kuj.
8. Kev ua haujlwm zoo los tiv thaiv kab mob, cov roj hmab silicone tuaj yeem khaws cia rau lub sijhawm ntev, nws cov dej nqus dej tsawg dua li 0.015 feem pua, thiab nws tsis muaj kev yug me nyuam rau ntau yam algae thiab pwm, yog li nws yuav tsis pwm. Lub ntsiab tsis zoo ntawm silicone roj hmab yog tias nyob rau hauv chav tsev kub, lub zog tensile, lub zog tsim kua muag thiab hnav tsis kam ntawm cov roj hmab vulcanized yog qis dua li cov roj hmab ntuj thiab lwm cov roj hmab hluavtaws, thiab cov kua qaub thiab alkali kuj tsis zoo, thiab tus nqi. kuj kim heev. .