HALS UV- 770
Amakuru y'ibanze:
Izina ryibicuruzwa: HALS UV-770
Izina ryimiti: Kabiri (2,2,6,6-tetramethyl-4-piperidyl) decate
Izina ry'icyongereza: Light Stabilizer 770 ； Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate ；
Numero ya CAS: 52829-07-9
Inzira ya molekulari: C28H52N2O4
Uburemere bwa molekile: 480.72
EINECS nimero: 258-207-9
Inzira yuburyo:
Ibyiciro bifitanye isano: stabilisateur yumucyo; imashini ya ultraviolet; ibikoresho fatizo bya chimique;
Ingingo yo gushonga: 82-85 ° C (lit.)
Ingingo yo guteka: 499.8 ± 45.0 ° C (Biteganijwe).
Ubucucike: 1.01 ± 0.1 g / cm3 (Biteganijwe)
Umuvuduko wamazi: 0 Pa kuri 20 ℃.
Ingingo yerekana: 421 F.
Gukemura: gushonga mumashanyarazi nka ketone, alcool na esters, bigoye gushonga mumazi.
Ibyiza: Ifu yera, kristaline.
LogP: 0.35 kuri 25 ℃
| Ibisobanuro | Igice | Bisanzwe |
| Kugaragara |
| Ibice byera |
| Ibirimo | % | ≥99.00 |
| Ibirunga | % | ≤0.50 |
| Ibirimo ivu | % | ≤0.10 |
| Ingingo yo gushonga | ℃ | 81.00-86.00 |
| Chromaticit | HAZEN | ≤25.00 |
| Itumanaho ryoroheje | ||
| 425nm | % | ≥98.00 |
| 500nm | % | ≥99.00 |
Photostabilizer UV770 nuburemere buke bwa molekuline yabujije amine Photostabilizer, ifite ibiranga guhuza neza, guhindagurika guke, gutatana neza, kugenda neza, guhagarara neza kwumuriro no guhagarara neza kwa optique, kandi ntibikurura urumuri rugaragara kandi ntirugira ingaruka kumabara. Kubuso burebure hamwe nigice kinini cyibice bigufi, kubumba, hariho gufotora neza. Hamwe nuburemere buke bwa molekuline yumucyo hamwe na ultraviolet absorber, ingaruka zo guhuza ni ngombwa.
Ahanini bikurikizwa kuri: polyethylene, polypropilene, polystirene, olefin copolymer, polyester, chloride yoroshye ya polyide, polyurethane, polyformaldehyde na polyamide, ibifunga hamwe na kashe nibindi.
Basabwe kongeramo amafaranga: muri rusange 0.05-0.60%. Ibizamini bikwiye bizakoreshwa kugirango hamenyekane umubare ukwiye wongeyeho mugukoresha byumwihariko.
Bipakiye muri 25 Kg / ikarito. Cyangwa bipakiye nkuko abakiriya babisabwa.
Ubike ahantu hakonje, humye kandi uhumeka; irinde izuba.
Nyamuneka twandikire ibyangombwa byose bijyanye.
Uruganda rushya rwa Venture rwiyemeje gutanga HALS yo mu rwego rwo hejuru kugira ngo ihuze ibikenerwa bitandukanye by’inganda, gutwara udushya no kuramba mu iterambere ry’ibicuruzwa, nyamuneka twandikire:
Email: nvchem@hotmail.com
