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Styrene-maleic anhydride copolymer used as matting agent in powder coatings
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Product overview
CRAYVALLAC® EF 30P is a low molecular weight styrene-maleic anhydride copolymer with an approximate 3:1 mole ratio. It is used as a matting agent in epoxy or epoxy/polyester powder coating formulations. Excellent results are obtained by combining CRAYVALLAC® EF 30P with REAFREE 6489-TS, Carboxylated Polyester resin. The very good colour stability of formulations containing CRAYVALLAC® EF 30P as matting additive, enables the production of low gloss white and pale colour paints. CRAYVALLAC® EF 30P has been developed specifically to provide matting effect in powder coatings.
Color 1 (Color Gardner)
End use systems Solvent-free
Appearance Off-white micronized powder
Solid Content (%) 100
Solid Content (%) 100
Active Content (%) 100
APEO free Yes
Bacteria resistance Yes
Heavy metal free Yes
Solvent free Yes
Slip improvement
Abrasion resistance
Scratch resistance
Matting effect
Blocking resistance
Ready to use
Easy handling
Chemical resistance
Water resistance