UNISTOLE™

Applications detail

Polyolefinic primer/ adhesives

Applications

Automobiles

Medical packaging

Food packaging

Printing materials

Bonding agents, tackifier

High performance packaging

Characteristics

Heat resistance

Impact resistance

Chemical resistance

Adhesiveness

Flexibility

Heat-sealing properties

Polyolefinic primers and adhesives for polypropylenes (PP) and polyolefins.

Heat-sealing properties, coating activity, secondary adhesiveness, heat resistance, heat resistant adhesiveness, retort treatment, pliability, gasoline resistance, flexibility and impact resistance.

Basic information
Details of characteristics
Details of applications

Basic Information

Unistole™ is a primer and adhesive of which the main component is a modified polyolefin in a liquid state.
The modified polyolefin is obtained by introducing functional groups onto a base polyolefin using Mitsui Chemicals’ polymer modification technology.

These polyolefinic primers and adhesives can be used for coating and bonding polypropylene (PP) and various engineering plastics, rubber and other materials, which do not readily bond and as adhesives to bond metals to polyolefins in automotive, packaging and paint applications.

Flexible at low temperatures

Versatile one-pack primer can improve coating application efficiency because it dries at normal temperatures allowing “ wet-on-wet ” coating.

Excellent secondary adhesion

Remains flexible at low temperatures. Coated articles exhibit excellent flex resistance and impact resistance.

Primer for coating and adhesives, food packaging, easy-peel packages, PTP packages, automobile parts, gravure coaters, roll coaters and sprays.

UNISTOLE™ P

Liquid primer for coating and bonding polypropylene (PP) and various engineering plastics, rubber and other materials, which do not readily bond.

UNISTOLE™ R, E

Modified polyolefin dispersed in hydrocarbon-based solvent used as an adhesive for bonding metals to polyolefins. Can also be used as a metal coating agent.

UNISTOLE™ XP, H

Varnish with non-chloric acidified polyolefin resin.
Can bind polar resins such as polyester and non-polar ones such as poly-olefin, can also be used as primer for painting on polyolefin resins that are usually hard to paint on.

As an adhesive primer

As a printing/paint primer

Heat sealing for metals

UNISTOLE™ P Liquid Primer Characteristics

An easily handled one-pack primer that dries at normal temperatures so “ wet-on-wet ” coating is possible.
Appropriate for coating and bonding almost all paints and adhesives and all types of PP.
Suitable as a primer for coating and bonding engineering plastics such as nylon, polyester resin and FRP, rubbers such as EPDM, metals and other materials that do not readily bond.
Possesses excellent secondary adhesion and excellent gasoline resistance.
A UNISTOLE™ P coated film is flexible even at low temperatures, and articles coated with it exhibit excellent flex resistance and impact resistance.

UNISTOLE™ R, E Characteristics

Excellent adhesion to various metals.
Exceptional heat resistance and heat resistant adhesion.
Superb resistance to retort treatment.
Useable with simple equipment such as gravure coaters, roll coaters and sprays.

UNISTOLE™ XP, H Characteristics

Excellent adhesion to various substrates: polyolefin, metals, polyester and etc.
Excellent chemical resistance.
Useable with simple equipment such as gravure coaters, roll coaters and sprays.