UV Absorber UV-312 CAS NO.: 23949-66-8

Aha ọgwụN (2-Ethoxyphenyl) -N'- (4-ethylphenyl) -ethlyene diamide.

UV absorber VSU
Usoro ihe omimi: C18H20N2O3

Usoro nhazi:

CAS NO.: 23949-66-8

Ndekọ teknụzụ:
Ọdịdị : White ntụ ntụ
Ebe mgbaze: 124 ~ 127 ℃
ntụ: ≤0.05%
Ịdị ọcha: ≥99%

Jiri:
UV 312 bụ ihe nkwụnye ọkụ na-arụ ọrụ nke ukwuu maka plastik dị iche iche na ihe ndị ọzọ na-emepụta ihe gụnyere polyesters na-adịghị mma, PVC (mgbanwe na isi ike) na PVC plastisol.

A na-ejikwa UV312 na ihe ndị ọzọ dị ka polyurethane, polyamides, PMMA, polycarbonates na cellulose esters.

UV 312 dịkwa mma maka ojiji na mkpuchi ntụ ntụ na mkpuchi ihe mgbaze maka ngwa ụgbọ ala, ụlọ ọrụ mmepụta ihe na ngwa ụlọ.

Mbukota na Nchekwa:

Ngwugwu: 25KG/CARTON

Nchekwa: kwụsiri ike na ihe onwunwe, debe ikuku ikuku na mmiri na oke okpomọkụ.