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Trapylen® 113 S

1 of 74 products in this brand
Trapylen® 113 S is a chemically modified low-chlorinated polypropylene known for its exceptional affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, with certain limitations in adhesion strength, PE. Notably, it possesses a higher molecular weight and a narrow molecular weight distribution compared to other modified chlorinated types. Due to its reduced content of maleic anhydride, this product exhibits good compatibility properties with other binder resins. Trapylen® 113 S finds versatile applications, serving either as a straight primer or as an adhesion promoter for base coats and pigmented primers. Its primary use is in paintings and coatings for molded parts, including sealing profiles in the automotive industry, such as bumpers, side panels, and door seals.

Chemical Family: Chlorinated Polyolefins (CPO)

Functions: Adhesion Promoter, Coupling Agent

Product Type: Primer

Application Area: Automotive Bumpers, Side Panels

Application Method: Brush, Dip Coating, Spray

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Chlorinated Polyolefins (CPO)

Chemical Name

2,5-Furandione, Reaction Products With Polypropylene, Chlorinated

Product Type

Primer

CASE Ingredients Functions

Adhesion Promoter,

Coupling Agent

Technologies

CASE Ingredients,

Ready-to-Use Products

Product Families

CASE Ingredients — Additives

Functional Additives

Ready-to-Use Products — Paints & Coatings

Primers & Sealers

Features & Benefits

Product Highlights
  • TRAPYLEN®113 S is a chemically modified low chlorinated polypropylene with outstanding affinity to polyolefinic plastics such as PP, PP/EPDM-blends and, with limitations to adhesion strength, to PE.
  • Compared to other modified chlorinated types it has a higher molecular weight and a narrow molecular weight distribution. Due to reduced content of maleic anhydride this product has good compatibility properties with other binder resins.

Applications & Uses

Markets

Paints & Coatings

Applications

Paints & Coatings — Packaging Coatings

Primers & Lacquers

Application Area

Automotive Bumpers,

Side Panels

Application Method

Brush,

Dip Coating,

Spray

Compatible Substrates & Surfaces

Polyethylene (PE),

Polypropylene (PP)

Coating Type

Base Coat,

Primer

Main Uses
  • TRAPYLEN®113 S is used either as a straight primer or as an adhesion promoter for base coats and pigmented primers.
  • TRAPYLEN®113 S principal use is in paintings/coatings for molded parts and sealing profiles in the automotive industry, such as bumpers, side panels and door seals.
  • TRAPYLEN®113 S can also be used in adhesives and flocking agents for door seals.
  • TRAPYLEN®113 S is used in industrial applications where PP based plastics are chemically pretreated.

Properties

Color

Yellow

Physical Form

Granules,

Solid

Packaging & Availability

Packaging Type

Drums

Regional Availability
  • Canada
  • Mexico
  • USA