UV Assorbers 928
Tlhahisoleseling ea mantlha:
Lebitso la sehlahisoa: UV Abssorbs UV-928
Lebitso la lik'hemik'hale: 2- (2 '-ydroxyl-3' -Subkil-5 '-Subkil-5' -Subkil-5'-Subkil-5'-subkil-1 '-Subkil-5'-subkiya-partiary) benzotriale;
2- (2-2h-benzolezole) -6 (1-methyl-1-Phenyl) Ethyl-4- (1133-Tetramethyl) Phenal;
Lebitso la Senyesemane: UV e anchorbers 928; 2- (2H-benzotriaol-2-methyl-1-methyl-1-pohenylethyl) -4 (1,1-tetramethyl) Phenal;
Palo ea Cas: 73936-91-1
Foromo ea limolecular: c29h35n3o
Boima ba limolek'hule: 441.61
Nomoro ea EINECS: 422-600-5
Foromo ea sebopeho:
Mefuta e amanang le eona: li-itloane tsa lik'hemik'hale; Ultraviolet e atisang; stabilizer e bobebe; lisebelisoa tsa bokhelohi tsa masela;
Ntlha ea ho qhibiliha: 108-112 ° C
Bophara Poin: 555.5 ± 60.0 ° C (e boletsoeng esale pele)
TLHOKOMELISO 1.07.
SELUBUBITY: E qhibiliha Toluene, Styrene, Methyl Mehacrylate, Ethyl Acetate, Ethyl Acetate, JOLenes
Thepa:: Light crystalline phofo
Logp: 7.17
| TLHOKOMELISO | Yuniti | Tloaelo |
| Ponahalo | E bobebe e bobebe ea kristale ea kristale | |
| Ntlha ea ho qhibiliha | ℃ | 108.0-112.0 |
| Volalants | % | ≤0.30 |
| Litaba tsa sehlooho | % | ≥99.00 |
| Likahare tsa molora | % | ≤0.05 |
| Transimitance ea Leseli | ||
| 460nm | % | ≥97.00 |
| 500nm | % | ≥98.00 |
UV Aborber uv-928 ke Benzotriale UV AVSORBER, e khonang ho monya leseli la 270-380 NM le 345 nm. E na le litšobotsi tsa ho hokahanya hantle, li akheha hantle, bokotsi bo botle, botsitso bo botle, botumo bo botle ba motlakase, 'me bo loketse mocheso o phahameng oa ho folisa. E kopantsoe le lebone la Leseli la UV292 le UV123, ho ntlafatsa haholo ho lahleheloa ke koae, le ho thibela likotsi tsa koae, le ho thibela ho qhekella, ho senya le ho lieha.
Haholo-holo e sebelisoa ho: Kopo ea likoloi, ho koahela koae, phofo ea phofo.
Mokhatlo o khothalelitsoeng: 1.0-3.0%, palo e ikhethang e etsoa ho latela tlhahlobo ea kopo ea bareki
E tletse ka 20 kapa 25 kg / lebokose.
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-strib tsa boleng bo holimo ho fihlela litlhoko tse fapaneng tsa indasteri ena, ho khanna ho tsoa ho sehlahisoa, ka kopo ikopanye le rona:
Email: nvchem@hotmail.com
