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Home » UNISTOLE™ Polyolefinic Primers/Adhesives
UNISTOLE™ Polyolefinic Primers/Adhesives

Mitsui Chemicals America, Inc. offers two types of UNISTOLE™, which are primers and adhesives mostly composed of liquid modified polyolefins.

  • UNISTOLE™ P is a liquid primer for coating and bonding polypropylene (PP) and various engineering plastics, rubber and other materials, which do not readily bond.
  • UNISTOLE™ R is a modified polyolefin dispersed in hydrocarbon-based solvent used as an adhesive for bonding metals to polyolefins. This can also be used as a metal coating agent.
  • Olefin Varnish XP is a modified Olefin based varnish for adhesive based on a non-chlorinated modified olefin. It can be used for ink binders, primers for olefin substrates, and hot melt adhesive for vaccum pressure forming.



These polyolefinic primers and adhesives are used in automotive, packaging and paint applications.

The advantages of using Mitsui Chemicals' line of polyolefinic primers and adhesives are:

  • Excellent secondary adhesion
  • Exceptional heat resistance and heat resistant adhesion
  • Excellent electrical insulating properties
  • Enables impact resistance
  • Excellent gasoline resistance
  • Flexible at low temperatures
  • Excellent low temperature processability
  • Exceptional thermal adhesion
  • Low tackiness
  • High elongation
  • Sovlent resistance
  • Hot water resistance


Related Products

ADMER™ Adhesive Resin

Polyolefin based tie-layer resin that bonds dissimilar polymers for multilayer barrier structures.

CHEMIPEARL™ Polyolefin-based Aqueous Dispersion

Aqueous dispersion of polyolefin fine particles with no emulsifying agents or organic solvents, used as printing ink additives, heat sealing for food packaging, adhesives and binders, and anti-blocking agents.

TAKELAC™/TAKENATE™ Polyurethane Adhesives

High performing solvent free and solvent based adhesives

TAKENATE™ (Diisocynates, Polyurethane Curing Agent)

Cross linker for urethane polymers

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