UV absorber UV-1

Nkọwa dị mkpirikpi:

UV-1 bụ ihe mgbakwunye na-eguzogide UV nke ọma, nke a na-ejikarị eme ihe na polyurethane, adhesives, foam na ihe ndị ọzọ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Aha kemịkalụ:Ethyl 4-[[(methylphenylamino) methylene] amino] benzoate
CAS.:57834-33-0
Ụdị molekụla:C17 H18 N2O2
Arọ Molecular:292.34

Nkọwapụta

Ọdịdị: ìhè odo transperent mmiri mmiri
Ọdịnaya dị irè,% ≥98.5
Mmiri,% ≤0.20
Ebe esi mmiri, ≥200
Solubility (g/100g ihe mgbaze, 25 ℃)

Ngwa

Ihe mkpuchi polyurethane nwere akụkụ abụọ, ụfụfụ dị nro nke polyurethane na polyurethane thermoplastic elastomer, karịsịa na ngwaahịa polyurethane dị ka ụfụfụ micro-cell, ụfụfụ akpụkpọ anụ, ụfụfụ omenala siri ike, ọkara siri ike, ụfụfụ dị nro, mkpuchi akwa, ụfọdụ adhesives, sealants na elastomers na. polyethylenechloride, vinyl polima dị ka resin acrylic nwere ezigbo nkwụsi ike. Na-ebu ọkụ UV nke 300 ~ 330nm.

Ngwugwu na Nchekwa

1.25kg drọd
2.Echekwara ya na akara, nkụ na ọnọdụ gbara ọchịchịrị


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