CHEMIPEARL(development article)

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

Usage detail

Additives for printing ink, heat sealants

Usage
Characteristic
  • Basic information

BASIC INFORMATION

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、HP
※The detail of HP-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、HP
※The detail of HP-400 is written as below.
Adhesive Primer and Heat-sealing agent for Paper , Nonwoven fabrics , Fiber
CHEMIPEARL™ EV、ET、EP、HP
※The detail of HP-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.

HP-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

PDF Catalog

GRADES

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Coatings & Engineering Materials Division
TEL+49 (0) 211-17332-0
FAX+49 (0) 211-17332-701