Basic information Safety Supplier Related

Light Stabilizer UV-622

Basic information Safety Supplier Related

Light Stabilizer UV-622 Basic information

Product Name:
Light Stabilizer UV-622
Synonyms:
  • BUTANEDIOIC ACID, POLYMER WITH 4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINEETHANOL
  • BUTANEDIOIC ACID, POLYMER WITY 4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINEETHANOL
  • butanedioic acid,1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol
  • 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxypiperidine,succinicacidpolymer
  • butanedioicacid,polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethano
  • Photo-stabilizer 622
  • 1-(2-HYDROXYETHYL)-2,2,6,6-TETRAMETHYL-4-HYDROXYPIPERIDINE.
  • 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol/succinic acid copolyme
CAS:
70198-29-7
MF:
C15H29NO6
MW:
319.4
Product Categories:
  • Polymers
Mol File:
70198-29-7.mol
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Light Stabilizer UV-622 Chemical Properties

Density 
1.18
CAS DataBase Reference
70198-29-7(CAS DataBase Reference)
EPA Substance Registry System
Succinic acid 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol polymer (70198-29-7)
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Light Stabilizer UV-622 Usage And Synthesis

Description

Light Stabilizer UV-622, poly(1-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxypiperidine) succinate.
Light Stabilizer UV-622 is suitable for polyethylene, polypropylene, polystyrene, olefin copolymer, polyester, soft polyvinyl chloride, polyurethane, polyoxymethylene and polyamide.

Chemical Properties

appearance
White coarse powder or light yellow particles
Transmittance
425nm ≥95% 500nm ≥97%
volatiles
≤0.5%
Gray
≤0.1%
Softening point
50℃ - 70℃
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toxic
non-toxic

Uses

Light Stabilizer UV-622 is a polymeric high molecular weight hindered amine light stabilizer. It is resistant to migration, extraction, gas fading, low volatility, good thermal stability, and synergistic effect with antioxidants and UV absorbers. And it has good compatibility with resin widely used in PP, PE, PS, ABS, PU, POM, TPE, etc.

Light Stabilizer UV-622Supplier

Hubei chushuo Biotechnology Co., Ltd Gold
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19107272865
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XiaoGan ShenYuan ChemPharm co,ltd
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0712-0712-2580635 15527768850
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Shanghai JONLN Reagent Co., Ltd.
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400-0066400 13621662912
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Shanghai DiBai Chemicals Co., Ltd.
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021-54359730 400-008-9730
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Shanghai Yongye Biotechnology Co., Ltd.
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86-021-61559134 15921386130
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