Tuam Tshoj Hoobkas muab khoom zoo nqe antioxidan 6PPD (4020) hauv roj hmab CAS 793-24-8
Cov hmoov av xim av tsaus nti, thiab yuav maj mam caking thaum qhov kub tshaj 35-40 ℃. Yaj hauv roj av, benzene, acetone, ethyl acetate, dichloroethane, carbon tetrachloride, methylbenzene, ethylalcohol thiab lwm yam organic solvents, insoluble hauv dej.
Ua ib hom tshuaj antioxidant roj hmab ursol, 6PPD muaj kev sib raug zoo dua nrog cov roj hmab, tsis tshua muaj paj, tsis tshua muaj volatility, tsis muaj tshuaj lom, nrog cov tshuaj antioxidant zoo heev, tiv thaiv ozone, tiv thaiv kev tawg, tiv thaiv kev kub hnyiab, muaj zog inhibition ntawm tooj liab lossis manganese thiab lwm yam hlau lom, siv tau rau txhua hom roj hmab hluavtaws thiab roj hmab ntuj. Nrog kev yooj yim zoo hauv kev ntsuas cov khoom siv thiab me ntsis cuam tshuam rau vulcanization, Nws tuaj yeem ua rau cov khoom siv ntsuas mos, yog li tuaj yeem siv rau cov log tsheb thiab lwm yam khoom roj hmab, kuj tuaj yeem siv ua cua sov oxygen 2 stabilizer rau polyethylene, polypropylene thiab acrylic resin.
Ntim rau hauv 25kg pob. Khaws cia rau qhov chaw txias, qhuav thiab muaj cua nkag tau zoo. Lub sijhawm khaws cia yog 2 xyoos.
| YAM KHOOM | INDEX |
| Qhov tsos | Cov hmoov av tsaus nti |
| Pib MP ℃ ≥ | 45.0 |
| Poob ntawm qhov ziab% ≤ | 0.50 |
| Tshauv% ≤ | 0.10 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
