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STYRENE MALEIC ANHYDRIDE COPOLYMER

en2608

Typical Physical and Chemical Properties

Appearance

Acid #, mg
KOH/gm

Color, Gardner scale

Tg, Degree Centigrade

Molecular
weight, Mn

Molecular
weight, Mw

Kinematic
Viscosity, cts

Nonvolatiles,
% min.

Off White

314-328

1-2

132 - 142

40,000

80,000

N/A

>99

General Description
Entel 2608 is a high molecular weight copolymer made from styrene and maleic anhydride. The weight ratio of the product is approximately 3:1. Due to the maleic anhydride content of Entel 2608, it forms medium solid solutions in aqueous base.

Properties

  • High gloss - High heat resistance - Good surfactant – Medium solid solutions

Applications and Utilities

  • Emulsion polymerization - paper sizing - Overprint varnishes - Inks - Intermediates - Coatings - Adhesion - Water resistance


The information in this bulletin is thought to be accurate, but all recommendations and suggestions are made without warranty since the conditions of the use of the resins are outside of T -Global Chemicals control. The properties listed are illustrative only and are not product specifications. T-Resins Inc. and T -Global Chemicals LLC disclaims any liability in connection with the use of the information, and does not warrant against infringement by reason of the use of its products in combination with other material or in any process.

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