Trapylen® 113 X is a chemically modified low-chlorinated polypropylene distinguished by its exceptional affinity to polyolefinic plastics, including PP, PP/EPDM-blends, and, to a limited extent in adhesion strength, PE. Notably, it features a higher molecular weight and a narrow molecular weight distribution compared to other modified chlorinated types. With a reduced content of maleic anhydride, this product exhibits excellent compatibility properties with other binder resins. Trapylen® 113 X is versatile, serving as either a straight primer or an adhesion promoter for base coats and pigmented primers. Its primary application lies in paintings and coatings for molded parts, particularly sealing profiles in the automotive industry, such as bumpers, side panels, and door seals.

Product Type: Primer

Application Area: Automotive Bumpers

Compatible Substrates & Surfaces: Polyethylene (PE), Polypropylene (PP)

Features: Low Viscosity

Application Method: Brush, Dip Coating, Spray

Technical Data Sheet

Ask P.A.T. Products Questions

Leo Coyle avatarErik Espling avatarLogan York avatar

Enhanced TDS

Identification & Functionality

Product Type

Features & Benefits

Ready-to-Use Product Features
Product Highlights
  • Trapylen® 113 X 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 compatibilitiy properties with other binder resins.

Applications & Uses

Application Area
Application Method
Compatible Substrates & Surfaces
Main Uses
  • Trapylen® 113 X is used either as a straight primer or as an adhesion promoter for base coats and pigmented primers. Its 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 X can also be used in adhesives and flocking agents for door seals.
  • Trapylen® 113 X is used in industrial applications where PP based plastics are chemically pretreated.
Applications
  • Using TRAPYLEN® 113 as a primer by diluting the resin solution with xylene to 5% solids.
  • Trapylen® 113 X primer can be applied by spraying, dipping, brushing or printing.
  • Drying conditions: 30 s at 80 °C, residual quantity of resin about 3 - 4 g/m².
  • When using TRAPYLEN®113 X as adhesion promoter in base coats/pigmented primers, the compatibility of the system must be checked.
  • The resulting base coat can be applied by spraying, dipping, brushing or printing if the system allows it.

Properties

Color
Physical Form
Notes
  • Gel formation is possible at lower temperatures.
  • Before use it is strictly recommended to keep the drums at 40 - 50 °C for a while until the solution returns to liquid phase.
  • Gel formation is reversible and has no influence on the product ́s quality. Both available with 5 % or 10 % solids and dry resin.

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Iron drums of 170 kg.

Storage & Handling

Storage and Shelf Life Conditions

At least 6 months in closed packing at 15 °C