UV Whakakorea 928
Nga korero taketake:
Ingoa Hua: UV Miihini UV-928
Ingoa matū: 2- (2 '-Hydroxyl-3' -subkil-5'-teatea te Phezotriazole;
2- (2-2H-BenzotriaZole) -6- (1-methyl-1-Phenyl) Ethyl-4- (1133-Tetramethylbutyl) Fethel;
Ingoa Ingarihi: UV Miihini 928; 2- (2h-benzotriazol-2-yl) -6- (1-methyl-1-phenylethyl) -4- (1,1,3,3,3-Tetramethylbutyl) forthe;
Cas tau: 73936-91-1
He tātai molecula: C29H35N3O
Taumaha Momotu: 441.61
Einecs tau: 422-600-5
He tātai hanganga:
Ngā Kāwai e hāngai ana: Whakawaa matū; ultraviolet extherbent; Whakakohuru marama; rauemi matū matū;
Te rewa: 108-112 ° C
Tekau Poipo: 555.5 ± 60.0 ° C (tohua)
Dessity 1.07.
Whakatikatika: Whakatika i roto i toluene, styrene, cyclohexane, methyl methacrylate, ethyl acetate, ketonte, keyupble in wai.
Nga Taonga: Maama te paura kowhai kowhai
LOGP: 7.17
| Tautanga | Aronui | Takoto |
| Putanga | Maama Te kowhai kowhai | |
| Hanumi wāhi | ℃ | 108.0-112.0 |
| Tuhinga o mua | % | ≤0.30 |
| Ihirangi matua | % | ≥99.00 |
| Ihirangi pungarehu | % | ≤0.05 |
| Whakawhitiwhiti Maama | ||
| 460nm | % | ≥97.00 |
| 500nm | % | ≥98.00 |
UV Asson UV-928 he Benzotriazole UV a te UV, ka kaha ki te tango i te rama 270-380 nm ultraviolet, me te reiti kohinga o te 303 NM me 345 NM. Kei a ia nga ahuatanga o te hototahi pai, he ngoikore, he ngawari te ngawari, te ngoikore o te waiariki, me te tino paura i te punaha o te rongoa pāmahana, he paninga rino. Ko te whakakotahi me te Sprisin Librizer UV292 me UV123, ka tino pai ake te kaha o te paninga, me te aukati i te toenga maama o te paoa, whakakorekore, kapohia, me te whakakore.
I whakamahia te nuinga i roto i: Automitive paninga aunoa, paninga panini, paninga paura.
Te moni e taunakitia ana: 1.0-3.0%, kua whakatauhia te moni motuhake kia rite ki te whakamatautau tono a nga kaihoko
I roto i te 20 ki te 25 kg / kāri ranei.
Rokiroki i roto i te waahi raumati, maroke me te hihiri; A ape i te ra tika.
Tena koa whakapiri mai ki a maatau mo nga tuhinga e pa ana.
Ko te hinonga hou o New Venture e whakatapu ki te whakarato i nga tohu maama-kounga nui ki te whakatutuki i nga hiahia rereke o enei umanga, te taraiwa me te pumau i roto i te whanaketanga hua, me whakapiri mai ki a maatau:
Email: nvchem@hotmail.com
