UV absorber UV-329 (UV-5411) CAS NO.: 3147-75-9

Magaca Kiimikada:2- (2'-hydroxy-5'-t-octylphenyl) benzotriazole

Qaab dhismeedka Kiimikada:

Foomka Kiimikada:C20H25N3O

Miisaanka Molecular:323

CAS NO:3147-75-9

Faahfaahin:

Muuqashada: Caddaan ilaa waxoogaa huruud ah budo crystalline ama granule

Meesha dhalaalka: 103-107°C

Caddayn xalka (10g/100ml Toluene): Cad

Midabka xalka (10g/100ml Toluene): 440nm 96.0% min

( Gudbinta): 500nm 98.0% min

Khasaaraha qalajinta: 0.3% max

Qiimaynta (by HPLC): 99.0% min

Ash: 0.1% ugu badnaan

Codsiga:UV-5411 waa xasiliye sawir gaar ah oo waxtar u leh nidaamyada kala duwan ee polymeric: gaar ahaan polyester-ka, chloride polyvinyl, styrenics, acrylics, polycarbonates, iyo polyvinyl butyal. UV-5411 waxaa si gaar ah loogu xusay nuugista UV ee ballaaran, midab hooseeya, isbeddel hoose, iyo milmayn heer sare ah. Isticmaalka dhamaadka caadiga ah waxaa ka mid ah qaabaynta, xaashida, iyo walxaha dhaldhalaalka ah ee iftiinka daaqada, calaamada, badda iyo codsiyada baabuurta. Codsiyada khaaska ah ee UV-5411 waxaa ka mid ah dahaarka (gaar ahaan themosets halkaas oo isbeddella'aantu ay tahay walaac), alaabada sawir-qaadista, xirmooyinka, iyo walxaha elastomeric.

1. Polyester aan saturated: 0.2-0.5wt% ku salaysan miisaanka polymer

2.PVC:

PVC adag: 0.2-0.5wt% ku salaysan miisaanka polymer

PVC caag ah: 0.1-0.3wt% ku salaysan miisaanka polymer

3.Polyurethane: 0.2-1.0wt% ku salaysan miisaanka polymer

4.Polyamide: 0.2-0.5wt% ku salaysan miisaanka polymer

Baakaynta iyo Kaydinta:

Xidhmada: 25KG/CARTON

Kaydinta: Guriga ku deggan, hawo-qaadashada ka ilaali biyaha iyo heerkulka sare