UV Asser Uv-328 Cas No.: 25973-55-1 Whakaahua Whakaahua

UV Absorber UV-328 Cas No.: 25973-55-1

Polyenster kore-kore: 0.2-0.5WT% e pa ana ki te taumaha polymer

Rigid Pvc: 0.2-0.5WT% i runga i te taumaha polymer

Pvc kirihou: 0.1-0.3WT% e pa ana ki te taumaha polymer

Polyurethane: 0.2-1.0WT% e pa ana ki te taumaha polymer

Polyamide: 0.2-0.5wt% e pa ana ki te taumaha polymer

Ingoa matū:2- (2'-Hydroxy-3 ', 5'-dipentylphenyl) benzotriazole

He tātai molecula: C₂₂H₂₉N₃O

Te taumaha o te matū:351.5

Cas kore.:25973-55-1

Tukuna he imeera ki a maatau

Nga kiko o te hua

Tags hua

Ingoa matū	2- (2'-Hydroxy-3 ', 5'-dipentylphenyl) benzotriazole
He tātai konukawata	C₂₂H₂₉N₃O
Taumaha Momo	351.5
Tuhinga o mua.	25973-55-1

Puka hanganga matū
UV328

Tautanga

Putanga	White ki te paura kowhai
Toka te manawa	≥ 99%
Hanumi wāhi	80-83 ° C
Te ngaronga i te whakamaroke	≤ 0.5%
Pungarehu	≤ 0.1%

Whakawhitiwhiti Maama

Te Roa Te Ruru NM	Whakawhitiwhiti Maama%
440	≥ 96
500	≥ 97

Te paitini: te paitini iti me te whakamahi i nga taonga kapi kai.
Whakamahia: Ko te hua e whakamahia ana i te polyvinyl chloride, polyurethane, polyester resin me etahi atu. Ko te aputanga o te ngaru ngaru roa e 345nm.
Whakatuturutanga wai: Ko te whakarewa i a Benzene, toluene, Styrene, Cyclohexane me etahi atu whakarewa.

Te kohi me te rokiroki
Pakihi: 25kg / Carton
Rokiroki: pumau i roto i nga rawa, kia mau tonu te hauhautanga mai i te wai me te pāmahana tiketike.

O mua: Biodner Op-1 mo te PVC

Tō muri mai: UV Afforber UV-531 Mo Pvc Cas No.: 1843-05-6

Tuhia to panui i konei ka tukuna mai ki a maatau