CHEMIPEARL™
Polyolefin-based Aqueous Dispersion

CHEMIPEARL, made of fine particles of polyolefin, uses Mitsui Chemicals’ unique technology and is an environment-friendly aqueous dispersion which does not use emulsifying agents or organic solvents.

  • Abrasion resistant
  • Improved slip properties
  • Anti-blocking agent
  • Superior application properties
  • Outstanding heat-sealing properties
  • Hygienic qualities

Applications

Additives for Printing Inks

1.Particles project above the surface of the ink.

2.In the rub-off test,particles are spread on the surface of the ink.

3.Soft wax dispersion has excellent rub-off resistance *1,but gives low slide angle.

*1
Spreads Easily

Abrasion resistant characteristics of CHEMIPEARL

Before Abrasion Test
Before Testing

After Abrasion Test
After Testing

CHEMIPEARL’s Resistance to Abrasion

High abrasion resistant qualities with minimum application

Thickness of Coating

Amount Of
Coating		 0.2% 0.5% 1.0%
CHEMIPEARL
W410		 CHEMIPEARLW410 0.2% CHEMIPEARLW410 0.5% CHEMIPEARLW410 1.0%
CHEMIPEARL
W400		 CHEMIPEARLW400 0.2% CHEMIPEARLW400 0.5% CHEMIPEARLW400 1.0%
Wax Dispersion of Competitive Product Wax Dispersion of Competitive Product 0.2% Wax Dispersion of Competitive Product 0.5% Wax Dispersion of Competitive Product 1.0%
Non-Applied Surface ブランク 0.2%

Abrasion Test using red ink. (Weight: 4 lbs / Friction Times: 120 rubs）

CHEMIPEARL W Grade Distribution
CHEMIPEARL W Grade Distribution

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Heat sealing applications of CHEMIPEARL

Heat sealing applications of CHEMIPEARL

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Evaluation Results in Al/Al System

Evaluation Results in Al/Al System

Evaluation Results in Paper/Paper System

Evaluation Results in Paper/Paper System

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Application of CHEMIPEARLS

Application of CHEMIPEARLS

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CHEMIPEARL™ V Application for Anti-blocking Agents

Application for Anti-blocking Agents