Thawj antioxidant 330
| Khoom npe | Thawj antioxidant 330 |
| Tshuaj lom neeg npe | 1,3,5-trimethyl-2,4,6-peb (3,5-thib ob tert-butyllenzyl) benzene; 2,4,6-hydritert-butylenzyl) yog trimethyl; |
| Hmong npe | Antioxidant 330; 1,3,5-Trimethyl-2,4,6-tris (3,5-di-tert-butyllenylenzyl) Benzene |
| Tus lej | 1709-70-2 |
| Molecular Cov Qauv | C54h78o3 |
| Molecular hnyav | 775.2 |
| Einecs tooj | 216-971-0 |
| Txheej Txheem Txheej Txheem Txheej Txheem | |
| Lwm Pawg | antioxidant; Yas Adasitives; cov khoom ua haujlwm ntxiv; Organic tshuaj raw khoom; |
Melting taw tes: 248-25-250 ° C (Lit.) Npau taws taw tes: 1.5800 (kev kwv yees) solubents: solub Cov Khoom: Dawb rau hmoov dawb-zoo li hmoov. Logp: 17.17.Table: ruaj khov ntawm qhov kub thiab kub kom tsis txhob muaj cov muaj zog oxidant sib cuag.
| Kev qhia tshwj xeeb | Ib yam | Lub hom phiaj |
| Kev tshwm sim | Dawb Crystal Hmoov | |
| Cov ntsiab lus tseem ceeb | % | ≥98.00 |
| Ywj tsw | % | I≤0.50 |
| Cov ntsiab lus tshauv | % | I≤0.10 |
| Melting taw tes | ℃ | ≥240 ℃ |
Nws yog hom kev hnyav molecular hnyav tab sis kev ua haujlwm antioxidant, rho tawm zoo nrog resin, qis oxygen tiv taus kev ua tau zoo thiab kev rwb thaiv hluav taws xob. Nws yog qhov haum rau cov pa oxygen tiv taus ntawm ntau cov neeg muaj kuab thiab cov tshuaj organic, tshwj xeeb yog tshuaj phosphite, benzofuranone, carbon radical ntes tus neeg sawv cev thiab lwm yam ib pab antioxidant. Nyob rau hauv kub kub ua thiab high kev rho tawm cov ntawv thov kom muab cov khoom lag luam zoo heev thiab zoo nyob ruaj khov.
Cov Ntawv Thov Muaj Cai suav nrog Polyolefince Polyester thiab PBT, PBTREE Resin xws li Polyurethane thiab cov roj hmab ntuj. Tshwj xeeb tshaj yog haum rau kev kub kub ua ntawm polyolefin (xws li PP, PE, thiab lwm yam khoom, xaim thiab lwm yam khoom ua tiav. Tsis tas li ntawd, vim tias nws tsis yog-lom, tsis muaj kuab paug, tuaj yeem tswj cov xim yas zoo, yog li nws tuaj yeem siv tau nrog cov khoom noj ntim khoom noj.
Ntxiv tus nqi: Feem ntau 0.05% -1.0%, cov nyiaj ntxiv uas tau txiav txim siab raws li kev xeem cov neeg siv khoom.
Ntim hauv 20 kg / 25 kg kraft ntawv hnab lossis thawv.
Khaws cia rau qhov chaw qhuav, zoo-ventilated hauv qab no 25 c kom tsis txhob muaj kev sib cuag nrog im taws qhov chaw. Lub txee lub neej yog ob xyoos
