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AquaMatte® 22 is Ultrafine grade of micronized oxidized 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 good clarity and 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, Seed Coating, Stains, Varnishes, Waterborne Coating

Features: Abrasion Resistance, Blocking Resistance, Excellent Flow, Good Gloss Control, Good Toughness, High Performance, Mar Resistance

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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 Size22μm
Mean Particle Size6.0 - 8.0μm
Melting Point135 - 140°C
Natural or Naturally DerivedNo
NPIRI Grind2.0 - 3.0

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories