Hals uv- 770
Tlhahisoleseling ea mantlha:
Lebitso la sehlahisoa: Hals Uv-770
Lebitso la lik'hemik'hale: Double (2,2-TETRAMEME-4-Piperidyl) Qoba
Lebitso la Senyesemane: Light Stabilizer 770; Bis (2,2-tetramethyl-4-Pieperid) Sebacate;
CALUMERS Palo: 52829-07-9
Foromo ea limolecular: c28h52n2O4
Boima ba Molecular: 480.72
Palo ea Einecs: 258-207-9
Foromo ea sebopeho:
Mekhahlelo e amanang: Stabilizer ea bobebe; Ultraviolet ABSORBER; lisebelisoa tsa bokhelohi tsa masela;
Ntlha ea Melisa: 82-85 ° C (Lit.)
Point Point: 499.8 ± 45.0 ° C (e boletsoeng esale pele).
TLHOKOMELISO: 1.01 ± 0.1 g / cm3 (e boletsoeng esale pele)
Steam khatello: 0 BA ho 20 ℃.
Polelo ea Flash: 421 F.
SULUBITY: E qhibiliha li-shogg tse nang le li-inthanete tse kang Ketones, Altohols le basweme ho qhibiliha ka metsing.
Thepa: Bosoeu, Crystalline Powder.
Logp: 0.35 ho 25 ℃
| TLHOKOMELISO | Yuniti | Tloaelo |
| Ponahalo |
| Likotsi tse tšoeu |
| Litaba tsa sehlooho | % | ≥99.00 |
| Volalants | % | ≤0.50 |
| Likahare tsa molora | % | ≤0.10 |
| Ntlha ea ho qhibiliha | ℃ | 81.00-86.00 |
| Chromasit | Hazen | ≤25.00 |
| Transimitance ea Leseli | ||
| 425nm | % | ≥98.00 |
| 500nm | % | ≥99.00 |
Photostabilizer uv770 ke boima ba 'mino bo tlase bo sitisang Photostabilizer e kopaneng, e tsitsitseng, botsitso bo botle, bo tsitsitseng, bo tsitsitseng, bo tsitsitseng, bo tsitsitseng, bo tsitsitseng, bo tsitsitseng, bo tsitsitseng Bakeng sa karolo e phahameng le e boima ea sehlopha se patisa, bopa, ho na le li-rembatt. Ka boima ba limolek'hule tse phahameng tsa molek'hale le ho abravioleber, phello ea synerrictic e bohlokoa.
Haholo-holo e sebetsa ho: polyethylene, polypropingne, Polystrane, Polyester, Polyvinyl Chlomonyl chonony
Ho kenyelletsoa keketso ea kenyelletso: ka kakaretso 0,05-0.60%. Liteko tse loketseng li tla sebelisoa ho tseba ho fumana chelete e lekaneng ho eketsoa tšebeliso e itseng.
E tletse 25 kg / lebokose. Kapa e tletse ka litlhoko tsa bareki.
Boloka sebakeng se pholileng, se omileng se omileng; Qoba khanya ea letsatsi ka kotloloho.
Ka kopo ikopanye le rona bakeng sa litokomane tse amanang.
Likhokahano tse ncha tsa ts'ebetso li ikemiselitse ho fana ka li-hals tsa boleng bo fapaneng ho fihlela litlhoko tse fapaneng tsa indasteri ena, ho khanna ho ipholla le ho tsitsisa nts'etsopele ea sehlahisoa, ka kopo ikopanye le rona:
Email: nvchem@hotmail.com
