Umuti ugabanya ubukana bw'icyuma Antioxidant MD 697 CAS NO.: 70331-94-1
Izina ry'imiti: (1,2-Dioxoethylene)bis (iminoethylene) bis (3- (3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Uburemere bwa Molekile: M=696.91
CAS: 70331-94-1
Formula ya Molecular: C40H60N2O8
Ifishi y'imiterere y'ibinyabutabire:
Imiterere isanzwe y'umubiri
| Ikintu | Igisanzwe |
| Isura | Ifu y'umweru |
| Ingano yo Gushonga (℃) | 174～180 |
| Ihindagurika (%) | ≤ 0.5 |
| Ubuziranenge (%) | ≥ 99.0 |
| Ivu (%) | ≤ 0.1 |
Ibiranga
Irashongeshwa mu bintu nk'ibinyabutabire nka benzene, chloroform, cyolohexane n'ibindi, ariko ntabwo ishongeshwa mu mazi n'ibindi.
Porogaramu
Ikoreshwa muri polylefins (urugero: Polyethylene, polypropylene nibindi), PU, ABS n'insinga z'itumanaho nibindi. Ni antioxidant ya phenolic na deactivator y'icyuma ikumirwa cyane. Irinda polymers kwangirika kwa oxidative no kwangirika kw'icyuma mu gihe cyo gutunganya no mu bikorwa bya enduse. Iyi antioxidant kandi itanga ubushobozi bwo kubungabunga ubushyuhe mu gihe kirekire. Iyi antioxidant ya phenolic ni antioxidant nziza cyane, idahindura ibara, idahindura ibara kandi igabanya ubushyuhe hamwe n'ubushobozi bwiza bwo guhagarika icyuma. Ikoreshwa mu buryo busanzwe harimo insinga n'insinga, gukora filime n'amashuka ndetse n'ibice by'imodoka. BNX. MD697 izatuza polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA na ABS. Ihindagurika rike, Ingaruka zikomeye zo guhuza na phosphites, izindi phenols na thioesters, Ituza ibara kandi ntitwiza ibara, FDA yemerewe kole na polymers.
Igipimo cyatanzwe: 0.1-0.3%
Gupakira no Kubika
Gupakira: 25kg/umufuka
Kubika: Bika mu bikoresho bifunze ahantu hakonje, humutse kandi hafite umwuka mwiza. Irinde ko byangirika ku zuba ryinshi.