Light Stabilizer UV-622
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Light Stabilizer UV-622 Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol CAS: 70198-29-7
Quick Details
- Appearance:White powder or light yellow granules
- Application:Light Stabilizer
- PackAge:20/25KG cartons or drums
- ProductionCapacity:10000|Metric Ton|Month
- Storage:Store in cool and dry place, away from sun light
- Transportation:By sea or by air
Superiority:
|
Chemical Name |
Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol | |||||
|
Formula |
H[C15H25O4N]nOCH3 |
|||||
|
Structure |
|
|||||
|
CAS NO. |
70198-29-7 |
|||||
|
Molecular Weight |
>2500 |
|||||
|
Specifications |
Appreance |
White powder or light yellow granules |
||||
|
Melting Point |
50-70 oC |
|||||
|
Ash |
≤0.1% |
|||||
|
Loss On Drying |
≤0.5% |
|||||
|
Transmittance |
425 nm≥95% 500 nm≥97% |
|||||
|
Advantage and Application |
Polymerized HALS with high molecular weight, low volatility, low degradation,hardly extractable(by water) or bleachable (bygas),and fine heat stability,working well with AO and UVA;Widely used in PP, PE, PS, ABS, PU, POM, TPE etc. | |||||
|
Solubility (20oC:g/100g Solvent) |
Water |
Ethyl acetate |
N-hexane |
Methanol |
Aceton |
|
|
<0.01 |
>50 |
41 |
3 |
>50 |
||
|
Package |
25 KG cartons or drums |
|||||
Details:
|
Chemical Name |
Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol | |||||
|
Formula |
H[C15H25O4N]nOCH3 |
|||||
|
Structure |
|
|||||
|
CAS NO. |
70198-29-7 |
|||||
|
Molecular Weight |
>2500 |
|||||
|
Specifications |
Appreance |
White powder or light yellow granules |
||||
|
Melting Point |
50-70 oC |
|||||
|
Ash |
≤0.1% |
|||||
|
Loss On Drying |
≤0.5% |
|||||
|
Transmittance |
425 nm≥95% 500 nm≥97% |
|||||
|
Advantage and Application |
Polymerized HALS with high molecular weight, low volatility, low degradation,hardly extractable(by water) or bleachable (bygas),and fine heat stability,working well with AO and UVA;Widely used in PP, PE, PS, ABS, PU, POM, TPE etc. | |||||
|
Solubility (20oC:g/100g Solvent) |
Water |
Ethyl acetate |
N-hexane |
Methanol |
Aceton |
|
|
<0.01 |
>50 |
41 |
3 |
>50 |
||
|
Package |
25 KG cartons or drums |
|||||
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