Dongguan Baoxu Chemical Technology
•
0 likes•158 views
Light stabilizer 622 hals 622 tinuvin 622 cas 65447-77-0 tds, Our products are organic pigments, antioxidants, uv absorber, light stabilizers, optical brighteners. Also are agent of Addivant and Xrite in China, website:https://www.additivesforpolymer.com email:info@additivesforpolymer.com
![Dongguan Baoxu Chemical Technology.,ltd.
P:+86-0769-22821082 Fax:0769-22821083
Email:info@baoxuchem.com Web:www.baoxuchem.com
Room1118 Caijin Business Building Nancheng Distinct Guangdong
The information and statement herein are believed to be reliable but are not to be construed as a warranty or representation for
which we assume legal responsibility, Users should undertake sufficient verification and testing to determine the suitable for their
own particular purpose of any information or products referred to herein. No warranty of fitness for a particular purpose is made.
HALS 622 / Tinuvin 622
Chemical Name:
Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid)
Formula H[C15H25O4N]nOCH3
Molecular Weight 3100-4000
CAS# 65447-77-0
Physical Properties:
Appearance
Colorless to light yellowish
mircro granules
Melting point 50℃-70℃
Flash point > 250°C
Solubility
（20℃）
Water
< 0.01
MeoH
0.05
EtoH
0.08
Acetone
4
Ch2Cl2
＞40.0
Hexane
＜0.01
Applications:
>Oligomeric hindered amine light stabilizer (HALS)
>The light stabilizer of choice for all applications due to low volatility and minimal migration
>It is highly effective in pigmented systems and systems using carbon black. Typical
end use applications include adhesives, sealants, elastomers, fibers, and films.
>Combinations of Tinuvin 622 with UV absorbers result in synergistic effects
>The presence of an UV absorber (e.g. UV 326/328 and UV 531) is recommended in
unpigmented or slightly pigmented articles or to improve the light fastness of certain
organic pigments.
Handing and safety:
>Not intended for use in applications that come in contact with food or in products which may
come in contact with mucous membranes or abraded skin or be implanted into the body.
>For additional handing and toxicological information, please consult us for Maternal Safety
Date Sheet
Package: 25kg per fiber drum, 9*3 layer 27drum per pallet, or according to customers’ requirements.](https://image.slidesharecdn.com/awnn1cmqrju9rnhsn7qx-signature-60debb1be3f1a726f5ea99f6db7661661304b755d3168a0ef144107a4350ecea-poli-171202032007/85/Light-stabilizer-622-hals-622-tinuvin-622-cas-65447-77-0-tds-baoxu-chemical-additivesforpolymer-1-320.jpg)
Recommended
Recommended
More Related Content
What's hot
What's hot (11)
More from Dongguan Baoxu Chemical Technical Co.,Ltd.
More from Dongguan Baoxu Chemical Technical Co.,Ltd. (20)
Recently uploaded
Recently uploaded (20)
Dongguan Baoxu Chemical Technology
- 1. Dongguan Baoxu Chemical Technology.,ltd. P:+86-0769-22821082 Fax:0769-22821083 Email:info@baoxuchem.com Web:www.baoxuchem.com Room1118 Caijin Business Building Nancheng Distinct Guangdong The information and statement herein are believed to be reliable but are not to be construed as a warranty or representation for which we assume legal responsibility, Users should undertake sufficient verification and testing to determine the suitable for their own particular purpose of any information or products referred to herein. No warranty of fitness for a particular purpose is made. HALS 622 / Tinuvin 622 Chemical Name: Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid) Formula H[C15H25O4N]nOCH3 Molecular Weight 3100-4000 CAS# 65447-77-0 Physical Properties: Appearance Colorless to light yellowish mircro granules Melting point 50℃-70℃ Flash point > 250°C Solubility （20℃） Water < 0.01 MeoH 0.05 EtoH 0.08 Acetone 4 Ch2Cl2 ＞40.0 Hexane ＜0.01 Applications: >Oligomeric hindered amine light stabilizer (HALS) >The light stabilizer of choice for all applications due to low volatility and minimal migration >It is highly effective in pigmented systems and systems using carbon black. Typical end use applications include adhesives, sealants, elastomers, fibers, and films. >Combinations of Tinuvin 622 with UV absorbers result in synergistic effects >The presence of an UV absorber (e.g. UV 326/328 and UV 531) is recommended in unpigmented or slightly pigmented articles or to improve the light fastness of certain organic pigments. Handing and safety: >Not intended for use in applications that come in contact with food or in products which may come in contact with mucous membranes or abraded skin or be implanted into the body. >For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet Package: 25kg per fiber drum, 9*3 layer 27drum per pallet, or according to customers’ requirements.