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. (except for some grades and Product in Development)

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

Outline

What is new Chemipearl™

  • New Chemipearl™ is polyolefin dispersion by our proprietary technology.
  • New Chemipearl™ has no chloric material or solvents.
  • New Chemipearl™ has improved adhesive strength for various substrates.

Basic Property

Application

Primer for Coating



CHEMIPEARL™EV、ET、EP、XHP
※The detail of XHP-400 is written as below.

Heat-sealing agent for Aluminium and Olefin Substrates



CHEMIPEARL™ EP501H+α
※The detail of EP501H is written as below.

Heat-sealing agent for Olefin Substrates



CHEMIPEARL™ EP、XHP
※The detail of XHP-400 is written as below.

Adhesive Primer and Heat-sealing agent for Paper , Nonwoven fabrics , Fiber



CHEMIPEARL™ EV、ET、EP、XHP
※The detail of XHP-400 is written as below.

EP501H:Heat seal agent for PP and other substrates

Heat seal strength of EP501H

※Please contact us if you’d like the details of combination

Evaluation conditions

Thickness:3μm
Drying:150℃ × 30sec
Heat sealing:200℃ × 2sec (CPP / CPP: 150℃ × 5sec)
Weight:1 kg / cm2
Evaluate after 24 hr at room temp.

XHP-400:good adhesion with various substrates

Evaluation conditions

Thickness:10µm
Baking:80℃ × 30 min
10 × 10 (1mm width) cross-cut adhesion test (using adhesion tape)
After drying, leave it at room temp.

○ : Good Adhesion × : Poor Adhesion

PET:Polyethylene terephthalate
PS :Polystyrene
PES:Polyether sulfone

PBT:Polybutylene terephthalate
PPE:Modified polyphenylene ether
POM:: Polyacetal

PC :Polycarbonate
PPS:Polyphenylene sulfide
Glass:JIS_R3202