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Adhesives Ingredients

XIRAN® SZ26120

Technical DataSheet | Supplied by Polyscope

XIRAN® SZ26120 by Polyscope is a non-modified styrene maleic anhydride copolymer. It acts as an adhesion promoter, catalyst, accelerator, crosslinking agent, curing agent and vulcanizing agent. This low-VOC (volatile organic compounds) styrene maleic anhydride copolymer contains 26% maleic anhydride and has a Mw (molecular weight) of 120000 g/mol. Possesses ability to hydrolyze and form low viscosity aqueous anionic salt solutions. Exhibits high solvent solubility, excellent thermal stability, high-melt viscosity and high Tg (glass transition temperature) of 160°C. XIRAN® SZ26120 by Polyscope is suitable for use in adhesives.

XIRAN® SZ26120 Product details

Product Type
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Chemical Composition
Physical Form
Product Status
Applications/ Recommended for

XIRAN® SZ26120 Properties


Value & Unit
Test Condition
Test Method
Acid value, ASTM D3644-06
xxx mg KOH/g
Molecular weight (internal procedure)
xxxxxx g/mol
Glass transition temperature (Tg) (internal procedure)
xxx °C
Residual moisture content (internal procedure)
xxxxxx ppm
Residual volatile content, GC (gas chromatography)
xxxxxx ppm
Viscosity number, ISO 1628
xxxx dl/g
Last edited Dec 18, 2017
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