Thawj Antioxidant 1010
| Khoom npe | Thawj Antioxidant 1010 |
| Tshuaj npe | quaternary [β-(3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester; Tetramethylene-3 - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate) methane |
| CAS nr | 6683-19-8 |
| Cov mis mos molecular | C73H108O12 |
| Molecular hnyav | 1177.66 ib |
| EINECS tus lej | 229-722-6 ib |
| Cov qauv qauv | |
| Pawg muaj feem | Antioxidants; Yas additives; Functional additives chemical raw khoom |
Melting point: 115-118 ° C (dec.) (lit.)
Kub taw tes: 779.1 ° C (kwv yees ntxhib)
Qhov ceev 1.077 g / cm3 (nrog kwv yees)
Refractive Index: 1.6390 (kwv yees)
Solubility: Soluble hauv acetone, benzene, ethyl acetate, chloroform.
Me ntsis soluble hauv ethanol, insoluble hauv dej.
Khoom: Dawb rau hmoov dawb
PIB: 18.832 (est)
| Specification | Chav tsev | Txuj |
| Qhov tshwm sim | Dawb hmoov los yog granule | |
| Cov ntsiab lus tseem ceeb | % | ≥94.00 Nws |
| Cov ntsiab lus zoo | % | ≥98.00 Nws |
| Volatiles | % | ≤0.50 |
| Cov ntsiab lus tshauv | % | ≤ 0.10 |
| Melting point | ℃ | 110.00-125.00 Nws |
| Clarity ntawm kev daws | Qhia meej | |
| Lub teeb transmittance | ||
| 425nm ua | % | ≥96.00 Nws |
| 500nm ua | % | ≥98.00 Nws |
1. muaj zog antioxidant kev ua tau zoo: tuaj yeem ncua sijhawm lossis inhibit oxidationtxheej txheem hauv cov tshuaj tiv thaiv, thiaj li tiv thaiv cov khoom los ntawm oxidativekev puas tsuaj.
2.thermal stability: tuaj yeem tswj nws cov oxidation tsis kam ntawm qhov kub thiab txias, feem ntausiv nyob rau hauv daim ntawv thov nyob rau hauv high kub tej yam kev mob.
3.low volatility: nws tsis yooj yim rau evaporate los yog decompose los ntawm cov khoom, thiab muaj peev xwmtuav nws cov nyhuv antioxidant rau lub sijhawm ntev.
4.it yog qhov zoo sib xws nrog cov khoom siv, thiab siv ua ke nrogphosphite ester coantioxidants; Hauv cov khoom siv sab nraum zoov tuaj yeem siv nrog benzotriazole ultraviolet absorbers thiab thaiv amine lub teeb stabilizers rau ntau yam yas, engineering yas, roj hmab thiab elastomers, coatings thiab adhesives thiab lwm yam ntaub ntawv polymer.
Nws feem ntau yog siv los ua cov tshuaj antioxidant hauv cov khoom siv stainless hlau, cov khoom siv hluav taws xob, qhov chaw pib, thiab lwm yam, uas tuaj yeem tiv thaiv oxidative kev laus ntawm cov ntaub ntawv yas nyob rau hauv qhov kub thiab txias; Tsim nyog rau cov khoom siv roj hmab, xws li cov log tsheb, cov ntsaws ruaj ruaj thiab cov kav dej roj hmab, tuaj yeem txuas ntxiv lawv lub neej kev pabcuam, thiab txhim kho cov cua sov thiab huab cua tsis kam; Feem ntau siv nyob rau hauv ntau yam xim, nws muaj peev xwm tiv thaiv lub txheej txheej kom tiv thaiv oxidation thiab aging.
Tus nqi ntxiv: 0.05-1%, tus nqi ntxiv tshwj xeeb yog txiav txim siab raws li tus neeg siv khoom thov kev xeem.
Ntim hauv 20Kg / 25Kg kraft ntawv hnab lossis thawv.
Khaws nyob rau hauv ib qho kev tsim nyog nyob rau hauv ib qho chaw qhuav thiab zoo-ventilated qhov chaw hauv qab no 25 ° C kom tsis txhob sib cuag nrog hluav taws. Txee lub neej ntawm ob xyoos
