Extending polymer service life for a sustainable future

by SpecialChem

Tinuvin® 213

Tinuvin® 213 by BASF is reaction product of methyl 3-(3-(2H-benzotriazole-2-yl)-5-t-butyl-4-hydroxyphenyl) propionate/ PEG 300. Acts as a UV absorber belonging to the hydroxyphenyl benzotriazole class.

Tinuvin® 213 offers ease of handling and incorporation.
Provides excellent UV absorption to protect polymers from photodegradation.
Imparts good light stability to a variety of polymers.
It is less volatile than many alternative UVAs so it provides greater permanence during processing or heat aging conditions.
It is useful in a variety of substrates and applications, including polyurethanes, liquid color concentrates, elastomers, styrene homo- and copolymers, PMMA, vinyl polymers (PVB, PVC), engineering plastics such as polycarbonate, polyesters and polyolefins.
The usage levels range from 0.15 % to 1.0%, depending on the substrate and performance requirements of the final application.

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Product Type

Light Stabilizers / UV Absorbers > Benzotriazoles

Chemical Composition

Reaction products of methyl 3-(3-(2H-benzotriazole-2-yl)-5-t-butyl-4-hydroxyphenyl propionate / PEG 300

CAS Number

104810-48-2, 104810-47-1 and 25322-68-3

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