SUPERCHLON®

SUPERCHLON® is a chlorinated polyolefin which NIPPON PAPER sent to the market in 1967 using its original production method. It is the best adhesive for polypropylene, thermoplastic olefin elastomer (TPO), and for low surface energy substrates containing olefinic material.

SUPERCHLON® is a high-performance adhesion promotor for paints, coatings, inks and adhesives. Its applications include automotive parts such as bumpers, interior parts, films, adhesives and printing inks. With various softening points, chlorine content and molecular weight, SUPERCHLON® can be selected depending on the use, purpose and conditions. Available in waterborne, solventborne and pellets (or solids).

Type	Characteristics	Usage
Chlorinated polyolefin/ Chlorinated EVA	Superior adhesion with PP and various plastics	Binder of paint, additive of ink, dispersion to ink
Non toluene solution chlorinated polyolefin	Non-aromatic solvent, high compatibility with polyurethane and/or polyamide resins	Non-toluene paint/ink
Acid modified chlorinated polyolefin	High compatibility with acrylic and/or urethane EVA paints due to the inclusion of a polar group in the resin	Primer, adhesive
Waterborne chlorinated polyolefin	Environmentally friendly waterborne emulsion providing similar specs with solvent-borne types	Primer, adhesive

Usage

Car parts	Primer for plastic substrates for automobiles, paint, adhesives
Film printing	Ink binder for film (gravure /silk-screen printings), additive
Packaging	Food wrapping film, adhesive for plastic molded containers
Construction	Primer for construction, paint, adhesives
Textile	Adhesives (non-woven fabric, electrostatic flocking of plastic fiber)
Heat sensitive transfer foil	Adhesives
Synthetic paper	Plastic surface treating agent

Characteristics

Correlation between chlorine content and molecular weight
Property	Chlorine content	Molecular weight
Solubility	Higher is better	Smaller is better
Compatibility with other resin	As above	As above
Candidacy	As above	Bigger is better
Oil resistance	Lower is better	As above
Heat resistance	Lowest at 32 - 34 %	As above
Drying property	Higher is better	As above
Heat-seal adhesive strength	Lower is better, generally	Bigger is better, generally
Adhesive strength in dry conditions	Preferably 30 - 34%	Smaller is better
Wettability of pigment	Higher is better	As above
Glossiness of coating	As above	As above
Adhesiveness of coating	Higher is less-sticky	Bigger is less-sticky

Correlation between chlorine content and heat-seal strength

Film : PP 50μm
Sealing conditions: 110 degrees C, 1kg/cm2, 1 sec
Exfoliation conditions: 1.5cm width, 180 degrees, 50mm/min

Correlation between chlorine content and softening temperature

Packaging

Liquid type (solventborne, waterborne): 15-18kg jerry can, 160-200kg drum
Solid type (pellet): 15-20kg carton box

Inquiry

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Telephone

Chemical Sales Dept.Ⅰ