Cov khoom lag luam
Cov tshuaj yeeb dej sib raug ua kom 70131-67-8 yog polydimethylsiloxane hydred rau li hydroxy-terminated polydimethylsiloxane lossis hydroxy terminated silicone kua. Nws yog linear polymer nrog cov khoom sib dhos silicon-oxygen Nws cov mis mis tuaj yeem sau ua Ho [(ch () ₂SIO] ₙ, uas feem ntau yog li 300 txog 110 6} g / mol.
PolydimethylSiloxane Hydroxyterminated tshwm sim ua ib qho tsis muaj kob, pob tshab me ntsis kua nrog cov khaub ncaws daj thiab meej. Nws yog insoluble nyob rau hauv dej tab sis ua kom tsis pub muaj dab tsi nrog organic cov kuab tshuaj xws li carbon tetrachloride, benzene, thiab toluene. Lub viscosity ntawm cov compound no txawv nyob ntawm nws cov molecular hnyav sib txawv, xws li 30 {} cst rau cov khoom hnyav molecular hnyav.
Cov ntaub ntawv yooj yim
| Lub Npe: | Ua li 70131-67-8 polydimethylsiloxane hydroxyterminated C8h24n2osi2 |
| Cas Tsis tau. | 70131-67-8 |
| Mf | Ho [(ch3) 2sio] nh |
| Melting point | <-60°C |
| Kub taw tes | 182 Qib |
| ceev | {{0 {0}}. 98 g / ml ntawm 25 degree |
| Refronction Index | n20/D 1.406 |
| Fp | 155 degree f |
| Cia temp. | 2-8 degree |
| puab | Kua |
Kev siv
Silicone Roj Hmab: Polydimethylsiloxane Hydroxyterminated muaj nuj nqi ua tus saib xyuas kev tswj hwm, txhim kho cov txheej txheem thiab pob tshab ntawm cov roj hmab silicone.
Nplaum nplaum & las: Nws txhim kho qhov hloov tau thiab cov khoom siv ruaj khov xws li cov iav nplaum thiab photovoltaic.
Kev Kho Mob Textile: Thaum siv nyob rau hauv Textile kev kho, nws imparts dej repelency, smoontess, thiab elasticity rau cov ntaub.
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov lus pheej hmoo
36/37 / {38 -} chim rau ob lub qhov muag, ua pa thiab tawv nqaij.
Cov lus nyab xeeb
S 23 - Tsis muaj pa vapors.
S24 / 25 -}} Tsis txhob sib chwv cov tawv nqaij thiab qhov muag.
S 36 - Hnav cov khaub ncaws tiv thaiv haum.
S 26 - Thaum muaj kev sib cuag nrog lub qhov muag, yaug tamsis muaj cov lus qhia txog kev kho mob ntau ntxiv.
Wgk lub teb chaws Yelemees 1
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cim npe nrov: CAS 70131-67-8 polydimethylsiloxane hydroxyterminated C8H24N2OSI2, Tuam Tshoj yog} polroxyterminated C8h24n2osi2 tuam ntxhab, cov chaw tsim khoom, Hoobkas
