Khoom Description
Cov khoom sib raug rau CAS 18420 - 09 - 2 yog 1,1,3,3 - TETRAMETHYL - 1,3 - DIETHOXYDISILOXANE lossis 1,3 - Diethoxy - 1,1,3,3 - tetramethyldisiloxane, nrog rau tus lej ntawm molecular, C₈H₂₂O₃Si₂ thiab qhov hnyav molecular ntawm 222.43.
1,1,3,3-TETRAMETHYL-1,3-DIETHOXYDISILOXANE yog cov kua tsis muaj xim, muaj qhov ntom ntawm 0.883g / mL ntawm 25 degree, melting point ntawm - 134 degree, boiling point ntawm 161 degree, thiab ib tug flash point ntawm 43℃F.
Cov ntaub ntawv yooj yim
| Khoom npe: | Ultraviolet Absorbent UV-531 |
| CAS: | 1843-05-6 |
| MF: | C21H26O3 |
| MW: | 326.43 |
| EINECS: | 217-421-2 |
| Melting point | 47-49℃(lit.) |
| Boiling point | 424.46℃(kev kwv yees ntxhib) |
| ceev | 1.160g / cm3 |
| Refractive Index | 1.6000 (kwv yees) |
| Fp | 102ºC |
Cov ntaub ntawv kev nyab xeeb
Cov lus qhia txog kev nyab xeeb: S26 (yog tias muaj kev sib cuag nrog lub qhov muag, yaug tam sim nrog dej kom txaus thiab nrhiav kev kho mob), S36 ( hnav khaub ncaws tiv thaiv tsim nyog), S61 (tsis txhob tso tawm rau ib puag ncig, xa mus rau cov lus qhia tshwj xeeb / daim ntawv qhia kev nyab xeeb), S60 (cov khoom siv thiab nws lub thawv yuav tsum muab pov tseg raws li cov pov tseg txaus ntshai), S36/37 ( hnav khaub ncaws tiv thaiv tsim nyog).
Tus lej thauj khoom txaus ntshai: UN 3077 9/PG 3.
Siv
Plastics: Octabenzone yog lub teeb stabilizer rau polyolefins, polyvinyl chloride thiab lwm yam yas. Nws tuaj yeem tiv thaiv cov yas los ntawm kev laus, discoloring, cracking, thiab lwm yam vim lub teeb raug thaum siv, yog li ncua kev pab cuam lub neej ntawm cov khoom yas.
Xim: Siv rau hauv cov ntoo coatings thiab ntau yam xim muaj xim, nws tuaj yeem ua rau qeeb ntawm cov txheej txheem kev laus ntawm cov txheej txheem xws li discoloration, gloss poob, thiab tawg. Nws yog qhov zoo dua thaum siv ua ke nrog hindered amine teeb stabilizers.
Lwm cov teb: Nws kuj tseem siv tau rau hauv roj hmab, number case, thiab lwm yam raws li kev tiv thaiv -ultraviolet lub teeb absorber los txhim kho huab cua tsis kam thiab ruaj khov ntawm cov khoom. Nws kuj tseem siv tau rau hauv cov organic solar cells, electronic panels, photovoltaic cells, thiab lwm yam.
Tuam txhab Profile
Gnee Chem yog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom thiab kev muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv lub xeev Henan, npog thaj tsam ntawm 3,600 square meters. Peb muaj cov kws tshaj lij, zoo - nruab thiab siab - pab pawg R & D zoo nrog ntau tshaj 10 xyoo ntawm R&D kev paub. Peb cov khoom raug xa tawm mus rau ntau lub tebchaws, xws li Tebchaws Meskas, Russia, Canada, Australia, Europe, thiab lwm yam, thiab peb muab cov neeg siv khoom nrog cov kev pabcuam ceev ceev. Peb cia siab tias yuav tsim kom muaj kev sib koom tes ntev thiab muaj txiaj ntsig zoo nrog cov phooj ywg ntau dua yav tom ntej, thiab muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom.
Tiv tauj peb
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FAQ
Koj lub tuam txhab puas tuaj yeem txais customization thiab ua tau raws li cov neeg siv khoom tshwj xeeb?
Yog, peb ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Kev xa xov, paypal, Western union, nyiaj xaj thiab bitcoin.
Koj lub sijhawm xa khoom yog dab tsi?
Peb feem ntau xa tuaj hauv 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Tuam Tshoj octabenzone cas 1843-05-6 rau yas additives manufacturers, lwm tus neeg, Hoobkas
