PROPYLMATTE 450

Finely micronized polypropylene for consistent matting and gloss control in paints, inks and industrial coatings


FEATURES AND BENEFITS

  • Provides uniform gloss reduction with good clarity, a smoother surface feel, and no viscosity effects when compared to silica additives
  • Tough, high molecular weight polymer imparts superior burnish and abrasion resistance vs. silica
  • Does not lower COF; ideal for non-skid surfaces
  • In powder coatings, lowers gloss, reduces slip, and functions as a highly effective degassing agent vs. benzoin
  • Eliminates powder coating pinholes and improves surface adhesion when overcoating or using silicone sealants
  • Adds texture in low bake (Low E) powder coatings

COMPOSITION

Polypropylene

SYSTEMS AND APPLICATIONS

Solvent based and energy curable coatings and inks. Industrial coatings (including plastic, metal and leather); architectural wall and trim paints; stains, sealers and varnishes; wood coatings; printing inks and OPV's (including flexo and gravure); powder coatings; interior and exterior can and container coatings; coil coatings; floor coatings.

TYPICAL PROPERTIES

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AppearanceWhite Powder
Density at 25 °C (g/cc)0.9
Maximum Particle Size (µm)31
Mean Particle Size (µm)8.0 - 12.0
Melting Point °C142 - 148
Natural or Naturally DerivedNo
NPIRI Grind5.0 - 6.0

FEATURED PERFORMANCE PROPERTIES

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Anti-Gassing
Block Resistance
Matting and Gloss Control
Metal Mark Resistance
Sealant Adhesion
Key: Effective     Very Effective     Extremely Effective