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AquaMatte® 31Fine is micronized oxidized high density polyethylene for gloss reduction of paints and industrial coatings. Also useful as an additive in seed coatings.

Features and Benefits

  • Provides uniform gloss reduction with a smoother surface feel when compared to silica additives.
  • Tough, high molecular weight polymer imparts burnish and abrasion resistance.
  • High density polymer provides maximum in-can stability with minimal flotation in water based systems.
  • Ideal for water based systems.
  • In seed coatings, improves anti-blocking, flow, and abrasion resistance.

Functions: Flattener, Surface Modifier

Chemical Family: Polyethylenes, Polyolefins, Waxes

End Uses: Flexography Ink, Gravure Ink, Sealer, Stains, Varnishes, Waterborne Coating

Features: Abrasion Resistance, Good Gloss Control, Good Toughness, High Performance

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
CAS No.
68441-17-8
EC No.
614-498-8
Technologies
Composition

Oxidized polyethylene

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Use Level
2.0 - 5.0 (depending on the level of gloss reduction desired)
Systems and Applications
  • Water based coatings.
  • Industrial coatings (including plastic, metal, masonry and leather) architectural wall and trim paints; stains, sealers and varnishes; wood coatings; printing inks and OPV's (including flexo and gravure). Seed coatings.

Properties

Physical Form
Appearance
White Powder
Typical Properties
ValueUnitsTest Method / Conditions
Density (25°C)0.99g/cc
Maximum Particle Size31μm
Mean Particle Size8.0 - 12.0μm
Melting Point135 - 140°C
Natural or Naturally DerivedNo
NPIRI Grind5.0 - 6.0

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories