Chlorinated Polyolefin

Polypropylene (PP) is a resin which is widely used for film, molded products and for other useful products. Due to its low polarity and high crystallinity, it is difficult to adhere.

SUPERCHLON® is manufactured by Nippon Paper's Chemical Division and is the best adhesive to PP, thermoplastic olefin elastomer (TPO) and for other low surface energy substrates containing olefinic material.

SUPERCHLON® is a high-performance adhesion promoter for paints, coatings, inks and adhesives. Its applications include automotive parts such as bumpers, interior parts, films, adhesives and printing inks. Substantial R&D investment has provided a continuous stream of new products to meet the ever challenging need for the coating, ink and adhesive industries.

SUPERCHLON® with various softening points, chlorine content and molecular weight can be selected depending on the use, purpose and conditions.

Available in waterborne, solventborne and pellets (or solids).

General Information

Appearance Clear - Pale yellow, viscous liquid
Solvent Toluene or other mixed solvent
Dry film Clear, transparent and flexible
Chlorine content (%) 26 - 41% (Chlorinated polyolefin)
18 - 26.5% (Chlorinated EVA)
Solubility Generally soluble in aromatic hydrocarbons and chlorinated hydrocarbons
Viscosity Depends on the chlorine content and the degree of polymerization

Products

Chlorinated Polyolefin (Liquid, Toluene solution)

GradeChlorine content
(wt%)
Viscosity
(mPa・s, 25 deg C)
Solid content
(wt%)
Usage
C 35 500-2000 55 Vehicles and additives of ink, laminating agent, adhesive
813A 30 50-250 55
803MW * 29.5 350-650 20
803L * 26 1500-5500 30
    • *A pellet product is also available. (Viscosity of solution of the pellet product would differ from the solution product.)
  • The above numbers are for reference only.

Chlorinated Polyolefin (Pellet)

Grade

Chlorinated content

(wt %)

Viscosity
(mPa・s, 25 deg C)
Solid content / solventUsage
814HS 41 500-2000 60% / Toluene Additive of ink
390S 36 150-750 50% / Toluene
  • The above numbers are for reference only.
    These products can be soluble to solvents other than toluene such as esters and ketones.

Chlorinated EVA (toluene solution)

GradeChlorine content
(wt %)
Viscosity
(mPa・s, 25 deg C)
Solid content(wt %)Usage
B * 26.5 900-2000 20 Improvement of pigmnent dispersion of ink, laminating agent
BX 18 300-600 20
  • *A pellet product is also available. (Viscosity of solution of the pellet product would differ from the solution product.)
  • The above numbers are for reference only.

Example

Formulation for Gravure Ink (untreated PP)

Portion (weight)
SUPERCHLON 803MWS 5.0
SUPERCHLON BX (20% toluene solution) 50.0
Pigment (TiO2) 26.0
Ethyl acetate 29.0
Toluene 29.0
Stabilizer (Epoxidized soybean oil) 1.0
  • Viscosity adjustment: 20-25sec/Zahn cup #3
Inquiry

Inquiry for these products

Telephone

Chemical Sales Dept.Ⅰ

+81-3-6665-5940