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OPTIRUB™ OP A

1 of 3 products in this brand
Optirub™ OP A is a micronized, oxidized polyethylene that easily disperses into aqueous systems. Optirub OP A is processed to a 12 micron average particle size and formulated to give excellent rub resistance, lubricity, gloss and anti-blocking properties. Addition levels range from 0.5 to 2%, depending upon application requirements.

Functions: Surface Modifier

Chemical Family: Polyethylene Waxes, Polyethylenes, Polyolefins, Waxes

End Uses: Coil Coating, Flexography Ink, Gravure Ink, Other Ink Types, Waterborne Coating, Waterborne Ink

Features: Abrasion Resistance, Blocking Resistance, Good Lubricating Properties, High Gloss, Improved Slip

Technical Data Sheet

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Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

BENEFITS

 

  • Rapid dispersion in aqueous systems 
  • Hard, high melting wax
  • Excellent rub, slip, gloss and anti- blocking properties
  • Eliminates wax flotation 
  • Eliminates defoamer interactions
  • Water dispersible oxidized polyethylene
  • Enhances mar resistance and flatting

Applications & Uses

Compatible Substrates & Surfaces
APPLICATIONS
  • Flexographic ink (paper, film) 
  • Packaging gravure ink (paper, carton) 
  • Publication gravure ink 
  • Aqueous overprint varnish blocking properties 
  • Coil, can, wood coatings 
  • Industrial paints and finishes

Properties

Soluble in
Aqueous Systems
Typical Properties
ValueUnitsTest Method / Conditions
Grind NPIRI Gage Units (20% in oil)4.5BAX-QC-201
Melting Point220°FASTM D127
Average Particle Size12.0micronsMalvern Analyzer
Specific Gravity0.93
Particle Size (NPIRI - Grind)N-5