UV-144 CAS 63843-89-0

CAS:63843-89-0

Fomura reMamorekuru:C42H72N2O5

Kurema kweMorekuru:685.03

EINECS:264-513-3

Mazwi akafanana:Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Zvigadzikiso zvechiedza-144; 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV STABILIZER TRUELICHT UV 144; UV absorber Sunsorb 144; LOTSORB UV 144

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi UV-144 CAS 63843-89-0?

UV-144 upfu huchena kusvika hweyero zvishoma, hunoshanda zvakanyanya seNOR hwakadzivirira amine light stabilizer, hwakakodzera indasitiri yekupenda upfu. Maamine stabilizer akavharirwa ane maitiro ephenolic antioxidant akavharirwa zvishoma anogona kuderedza kutsemuka nekurasikirwa nechiedza, zvichiwedzera zvakanyanya hupenyu hwemafirimu ependi.

Tsanangudzo

Chinhu	Tsanangudzo
Pokufashaira	695.48°C (fungidziro yakadzama)
Kuwanda kwevanhu	1.0062 (fungidziro yakadzama)
Nzvimbo yekunyunguduka	147-149 °C(Kugadziriswa: methanol (67-56-1); tetrahydrofuran (109-99-9))
pKa	11.99±0.40(Yakafanotaurwa)
kuramba	1.4670 (fungidziro)

Kushandiswa

UV-144 high-performance NOR type inodzivisa amine light stabilizer, yakakodzera indasitiri yepowder coating. Zvidziviriri zveamine zvinodziviswa zvine phenolic antioxidant maitiro akadziviswa zvishoma zvinogona kuderedza kutsemuka nekurasikirwa nechiedza, zvichiwedzera zvakanyanya hupenyu hwemafirimu ependi. Panguva imwe chete, ine hunhu hwekuita kuti powder coating ikweshane uye ichajike, zvichivandudza mwero wepowder coating. Inonyanya kushandiswa mupowder coatings, coil steel, automotive coatings, nezvimwewo.