Metal Deactivator Antioxidant MD 697 CAS NO.: 70331-94-1
Aha kemịkal: (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Arọ Molecular: M=696.91
Ọkụ: 70331-94-1
Ụdị ihe omimi: C40H60N2O8
Usoro nhazi kemịkalụ:
Njirimara anụ ahụ nkịtị
| Ihe | Ọkọlọtọ |
| Ọdịdị | Ọcha ntụ ntụ |
| Oke agbaze (℃) | 174～180 |
| Na-adịghị agbanwe agbanwe (%) | ≤0.5 |
| Ịdị ọcha (%) | ≥ 99.0 |
| Ash(%) | ≤ 0.1 |
Atụmatụ
Ọ na-agbaze na ihe mgbaze organic dị ka benzene, chloroform, cyolohexane wdg, mana ọ bụghị na mmiri wdg.
Ngwa
Ọ na-eji na polylefins (eg. Polyethylene, polypropylene wdg), PU, ABS na nkwurịta okwu USB wdg Ọ bụ a sterically egbochi phenolic antioxidant na metal deactivator. Ọ na-echebe polymers megide mmebi oxidative na metal catalyzed mmebi n'oge nhazi yana na ngwa enduse. Nke a antioxidant na-enyekwa ogologo oge ihe nkwụsi ike thermal. Nke a phenolic antioxidant bụ ihe magburu onwe, nondiscoloring, na-adịghị staining antioxidant na ther-mal stabilizer nwere pụtara ìhè nbibi Njirimara. Ngwa eji eme njedebe na-agụnye waya na mkpuchi eriri, ihe nkiri na imepụta mpempe akwụkwọ yana akụkụ ụgbọ ala. BNX. MD697 ga-eme ka polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA na ABS kwụsie ike. Volatility dị ala, mmetụta syner-gistic siri ike na phosphites, phenols ndị ọzọ na thioesters, enweghị agba na enweghị agba, ngwa FDA-roved maka adhesives na polymers.
Usoro akwadoro: 0.1-0.3%
Mbukota na Nchekwa
Nkwakọ ngwaahịa: 25kg / akpa
Nchekwa: Chekwaa n'ime igbe mechiri emechi na ebe dị jụụ, kpọrọ nkụ, ebe ikuku na-ekpo ọkụ. Zere ikpughe n'okpuru ìhè anyanwụ kpọmkwem.