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Polymer Additives
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Technical Datasheet | Supplied by Byk (Altana Group)
GARAMITE® 1958 by Byk (Altana Group) is a rheological additive. Provides ease of dispersion, viscosity-, gel time- and shear stability. Recommended for use in unsaturated polyester resins such as orthophthalic, isophthalic, DCPD and PET resins. Prevents syneresis, settling and drainage/sag. For epoxy and vinyl ester systems, the recommended incorporation is done under moderate to high shear. The addition of additive to the resin at a 1-6 % loading level may be required to achieve maximum efficiency during dispersion. For unsaturated polyester resins, the recommended method of incorporation for maximum efficiency is to add GARAMITE® 1958 directly into the styrene at 10-15% solids.
Product Type
Rheology / Viscosity Modifiers
Physical Form
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