Light Stabilizer 622
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 98%
- Payment Terms : L/C,T/T
Keywords
Light Stabilizer 622 Butanedioic acid polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Quick Details
- Appearance:white to slightly yellow powder
- Application:UV absorbers
- PackAge:25kg carton or paper barrel(PE plastic inside)
- ProductionCapacity:5000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light
- Transportation:By sea
Superiority:
Chemical Name : Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Struture :
Molecular Formular : C15n+1H25n+4O4n+1N n
Molecular Weight : Mn=3100~4000
CAS NO : 65447-77-0
Physical and Chemical Properties:
Appearance and behavior : white to slightly yellow powder , odorless
Loss on drying(%) : ≤0.5
Transmittance : 425nm ≥95.0 ; 500nm ≥98.0
Melting/Freezing temperature : 50~70℃(softening range)
Density(20℃) : ca 1.22g/cm3
Ash : ≤0.1%
Details:
Chemical Name : Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Struture :
Molecular Formular : C15n+1H25n+4O4n+1N n
Molecular Weight : Mn=3100~4000
CAS NO : 65447-77-0
Physical and Chemical Properties:
Appearance and behavior : white to slightly yellow powder , odorless
Loss on drying(%) : ≤0.5
Transmittance : 425nm ≥95.0 ; 500nm ≥98.0
Melting/Freezing temperature : 50~70℃(softening range)
Density(20℃) : ca 1.22g/cm3
Ash : ≤0.1%
Application :
The effectiveness of 622 surpasses significantly that of UV absorbers，particularly in pigmented systems.
Package:25kg carton or paper barrel(PE plastic inside)
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