Benzotriazole UV Absorber

 Benzotriazole UV absorbers are excellent cost-effective UV absorbers that have balanced UV absorption bands from short wavelengths to long wavelengths. Benzotriazole UV absorbers have exceptional UV absorption from 300 to 380 nm and are commonly used to enhance the durability of various engineering plastics and polyolefins.

 

Benzotriazole UV absorbers, including PowerSorb 1000, PowerStab 109, PowerStab 111 and PowerStab 123, have good heat resistance, can be used at a relatively high processing temperature, and are widely used in occasions that require long-term use.

 

Benzotriazole UV absorbers are compatible with a wide variety of polymer systems and additives. These benzotriazole UV absorbers are effective against loss of gloss, cracking, blistering, and discoloration. When combined with hindered amine light stabilizers (HALS), both benzotriazole UV protection and cost performance can be improved, especially when stabilizing thin sheets.

 

Since 1989, TINTOLL has actively participated in the development of innovative products and application research, and currently has more than 100 specialty products to meet the diverse needs of customers. TINTOLL provides professional formulations for different composite materials. In addition, TINTOLL also provides customers with light stabilizer development services for special applications.

 

Types of Benzotriazole UV Absorber

PowerSorb™ 1000

CAS No. 2440-22-4

2-(2'-Hydroxy-5'-methylphenyl) benzotriazole.

PowerSorb™ 1130

CAS No. 104810-47-1; 104810-48-2; 25322-68-3

Mix.α-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4hydroxyphenyl]-1-oxopropyl]-ω-hydroxypoly(oxo-1,2-ethanediyl).

PowerSorb™ 234

CAS No. 70321-86-7

2-[2-Hydroxy-3,5-di(1,1-dimethylbenzyl)phenyl]-2H-benzotriazole.

PowerSorb™ 320

CAS No. 3846-71-7

2-(2'-Hydroxy-3',5'-di-t-butylphenyl) benzotriazole.

PowerSorb™ 326

CAS No. 3896-11-5

'2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole.

PowerSorb™ 327

CAS No. 3864-99-1

2-(2’-Hydroxy-3’,5’-di-t-butylphenyl)-5-chlorobenzotriazole.

PowerSorb™ 328

CAS No. 25973-55-1

2-(2´-hydroxy-3’,5’-di-t-amylphenyl)benzotriazole; 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol.

PowerSorb™ 329

CAS No. 3147-75-9

2-(2'-hydroxy-5'-tert-octylphenyl) benzotriazole.

PowerSorb™ 360

CAS No. 103597-45-1

Bis[2-Hydroxy-5-t-octyl-3-(benzotriazol-2-yl)phenyl] methane.

PowerSorb™ 384-2

CAS No. 127519-17-9

3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters.

PowerSorb™ 571

CAS No. 125304-04-3

2-(2h-benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol.

PowerSorb™ 928

CAS No. 73936-91-1

2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol.

PowerSorb™ 350

CAS No. 36437-37-3

2-(2H-Benzotriazol-2-yl)-4-(tert-butyl)-6-(sec-butyl)phenol.

 

What are Benzotriazole UV Absorbers?

Benzotriazole UV absorbers are UV polymer stabilizers used to protect polymers from UV-induced degradation. They work by absorbing UV radiation and dissipating the energy as heat. This helps the polymer retain its color, luster and physical properties.

 

Benzotriazole UV absorbers are used as an UV absorber additive in a variety of products, including: Polyolefin, polyester, styrene, ABS, PVC, oil-based cosmetics, sunscreen, shampoo, hairspray, woolen fabrics.

 

If you want to know more about tinuvin 152, please visit our website.



Comments

Post a Comment

Popular posts from this blog

Benzophenone UV Absorber

Image
  Benzophenone UV  absorbers are general purpose UV absorbers commonly used in polyolefin applications and can be incorporated into a range of polymer products. These benzophenone UV absorbers have good absorption in the wavelength range from 260 to 350 nm and are stable throughout processing.   Benzophenone UV absorber s have excellent compatibility with various resins and are widely used not only as plastic additives but also in applications such as coatings and synthetic resin adhesives.   Benzophenone UV absorbers provide protection for thick and thin sections and are optimized when used in unpigmented or lightly tinted formulations. When used in combination with hindered amine light stabilizers (HALS), the benzophenone UV protection can be improved, especially when stabilizing thin sections.   Since 1989, TINTOLL has actively participated in the development of innovative light stabilizers and application research, and currently has more than 100 specialty p...
Read more

2-Hydroxy-4-methoxybenzophenone

Image
  TinSorb™1630 CAS No. 131-57-7 2 hydroxy 4 methoxybenzophenone 5 sulfonic acid   TinSorb™1630 UV Filter is a broad spectrum UV filter which absorbs both UVA and UVB. It can effectively absorb 270-340nm UV light, almost no visible light, especially suitable for light-colored transparent products.   There are many bulk chemical companies , but we are one of the best choices for you.
Read more

2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)- 2-methylpropan-1-one

Image
  PowerCure™ 127 CAS No. 474510-57-1 2-hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one   PowerCure™ 127 is a new type of highly efficient, non-yellowing UV photoinitiator used to initiate UV polymerization of unsaturated prepolymerization systems.   Technical Data of PowerCure™ 127 cas 474510 57 1   Benefits & Applications of PowerCure™ 127 CAS No. 474510 57 1 PowerCure™ 127 is a difunctional radical photoinitiator. This type I photoinitiator has been used as an initiator in the preparation and characterization of molecularly imprinted polymers based on thiourea receptors for nitro compound recognition.   PowerCure™ 127 has superior reactivity, when compared with traditional hydroxy ketone photoinitiators.   PowerCure™ 127 is low sensitive to oxygen inhibition.   PowerCure™ 127 has low volatility and low odor after curing.   There are many bulk chemical companies , but we are one of the best choices for you.
Read more