UV absòbe UV-120 CAS NO.: 4221-80-1

Non chimik:2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate

Sinonim ：Benzoicacid, 3,5-di-tert-butyl-4-hydroxy-, 2,4-di-tert-butilfenil Ester (7ci, 8ci)

Fòmil molekilèC29H42O3

Pwa molekilè438.66

Estrikti

Nimewo Cas4221-80-1

Spesifikasyon

Aparans: blan poud cristalline

Kontni: ≥99%

Pwen k ap fonn: 194-199 ℃

Pèt sou siye: ≤ 0.5%

Temèt: ≤0.3%

Ash: ≤ 0.1%

Transmisyon%(450nm): ≥98.0%

Aplikasyon:

Trè efikas absòbe UV pou PVC, PE, PP, ABS & polyesters enstore.

Anbalaj ak depo:

Pake: 25kg/katon

Depo: ki estab nan pwopriyete, kenbe vantilasyon ak lwen dlo ak tanperati ki wo.