UV Absorber UV-120 CAS No.: 4221-80-1

Jina la kemikali:2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate

Visawe ::Benzoicacid, 3,5-di-tert-butyl-4-hydroxy-, 2,4-di-tert-butylphenyl ester (7ci, 8ci)

Formula ya MasiC29H42O3

Uzito wa Masi438.66

Muundo

Nambari ya CAS4221-80-1

Uainishaji

Kuonekana: Poda nyeupe ya fuwele

Yaliyomo: ≥99%

Uhakika wa kuyeyuka: 194-199 ℃

Hasara juu ya kukausha: ≤ 0.5%

Tete: ≤0.3%

Ash: ≤ 0.1%

Transmittance%(450nm): ≥98.0%

Maombi:

Ufanisi mzuri wa UV kwa PVC, PE, PP, ABS & Polyesters zisizo na alama.

Kufunga na kuhifadhi:

Kifurushi: 25kg/katoni

Uhifadhi: thabiti katika mali, weka uingizaji hewa na mbali na maji na joto la juu.