UV Absorber UV-T CAS NO.: 27503-81-7

Zita remakemikari:2-Phenylbenzimidazole-5-sulfonic acid; 2-phenyl-1h-benzo[d] imidazole-5-sulfonic acid; UV absorber-T; 2-phenyl-1H-benzimidazole-6-sulfonic acid; 2-phenyl-1H-benzimidazole-6-sulfonate

CAS NO:27503-81-7

Chimiro formula:

Tsanangudzo:

Kuonekwa: chena kana rudzi rwewhite crystallization powder

Content :≥ 98.0%

Kunyungudika:> 300 ºC

Dry weightlessness: ≤ 1%

Kushandisa:Iyi itsva ultraviolet mwaranzi inonwisa, Inogona kutora 920 ~ 990, Kana iyo uvradiation se 302 nmwave kureba. Iyo inonwisa kugona yaive katatu pane iyo, general ultraviolet absorbents. Yainyanya kushandiswa muzvizoro uye pendi yemvura.

Chiyero muzvizoro: 1.5 % ~ 2 %, Mukupfekedza 4 % ~ 6 %. isa UV-T mumvura gumi yekugovera wobva wasanganisa iyo NaOH mavari kugadzirisa iyo PH se8 pakupedzisira vawedzere mumapendi.

Kurongedza uye Kuchengeta:

Package: 25KG/BARREL

Kuchengetedza: Yakagadzikana mumudziyo, chengetedza mhepo uye kure nemvura uye kupisa kwakanyanya