CAS: 18406-41-2|1, {2- bis (trimetoxysilyl) ethane

Cov khoom lag luam

1,2 - Bis(trimethoxysilyl)ethane yog ib yam tshiab ntawm silane coupling agent. Nws tseem hu ua Bis (trimethoxysilyl) ethane, nrog CAS tus naj npawb ntawm 18406 - 41 - 2, molecular mis ntawm C₈H₂₂O₆Si₂, thiab qhov hnyav molecular ntawm 270.43.

1, 2 - Bis (trimethoxysilyl) ethane yog cov xim tsis muaj xim, pob tshab kua ntawm chav tsev kub, nrog qhov ceev ntawm 1.066g / cm³ (20 degree), qhov kub ntawm 248 degree (760mmHg), lub teeb nyem ntawm 66.7 degree , thiab qhov ntsuas qhov taw qhia ntawm 1.4070 (nd25). Nws yog soluble hauv cawv kuab tshuaj xws li methanol, ethanol, thiab isopropanol, nrog rau cov polar organic solvents xws li acetone thiab tetrahydrofuran. Nws yog ib nrab soluble nyob rau hauv dej thiab undergoes hydrolysis nyob rau hauv dej thaum nws yog insoluble nyob rau hauv non-polar solvents xws li n-hexane thiab benzene.

Cov ntaub ntawv yooj yim

Cov hau hluavtaws hluavtaws

Feem ntau, methanol thiab trichlorosilylethane yog siv los ua raw cov ntaub ntawv, thiab cov khoom yog npaj los ntawm pre-esterification cov tshuaj tiv thaiv, esterification cov tshuaj tiv thaiv, neutralization, lim pressing, nqus distillation, thiab lwm yam. Qhov sib npaug ntawm cov tshuaj tiv thaiv yog: Cl3SiCH2CH2SiCl3 + 6CH3OH=(CH3O)3SiCH2CH2Si(CH3O)3 + 6HCl

Kev siv

Raws li Crosslinking Agent hauv Adhesives thiab Sealants: 1, {{{{2- bis (trimethoxysill) kev kho mob tuaj yeem kho thiab txhim kho cov nplaum kom lub substrate.

Raws li ib puag ncig - kev kho kom zoo nkauj ua kua raw cov ntaub ntawv: Nws yog ib qho ntawm cov ntaub ntawv raw rau ib puag ncig phosphorus-dawb thiab hnyav-hlau-dawb silicone nto sib zog ua kua, uas tuaj yeem hloov cov tshuaj lom neeg thiab cov txheej txheem passivation.

Silicone Rubber Additives: Nws yog siv los ua kev ntxiv rau ob-feem tiv thaiv ib chav-kub - kub - vulcanized coj los silicone roj hmab.

Txhim Kho Silicone Txheej Kev Kawm: Nws yog siv nyob rau hauv silicone coatings los ua kom lub hardness, huab cua tsis kam, thiab adhesion ntawm txheej.

Tuam txhab Profile

Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.

Cov FAQ