Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik TEGO AddBond LTW Adhesion Promoter Resin

Evonik TEGO AddBond LTW is a high-performance adhesion promoter resin from the TEGO AddBond series, designed to enhance interfacial bonding between substrates and coatings—especially in demanding automotive and industrial applications. It improves wetting, crosslinking efficiency, and long-term durability without VOCs or solvents.
  • evonik tego addbond ltw adhesion promoter resin_bfddb4d5
  • evonik tego addbond ltw adhesion promoter resin_bfddb4d5

Features Of Evonik TEGO AddBond LTW Adhesion Promoter Resin

  1. Enables strong, durable adhesion between low-surface-energy substrates (e.g., PP, PE, TPO) and polar coatings or adhesives.

  2. Designed for low-temperature curing processes—effective at ambient to moderate bake temperatures (≤100 °C).

  3. Compatible with waterborne, solventborne, and high-solids coating systems without compromising stability or film integrity.

  4. Offers excellent hydrolytic stability and long-term resistance to humidity and thermal cycling.

  5. Non-yellowing formulation ensures color fidelity in clearcoats and light-colored topcoats.

Typical Applications Of Evonik TEGO AddBond LTW Adhesion Promoter Resin

  1. Automotive interior trim parts (e.g., instrument panels, door trims, pillar covers).

  2. Plastic bumpers and exterior body panels requiring paint or film lamination.

  3. Appliance housings made from polyolefin-based thermoplastics.

  4. Medical device enclosures where biocompatibility-supporting surface preparation is critical.

  5. Consumer electronics casings requiring reliable bonding of decorative films or functional coatings.

Specifications Of Evonik TEGO AddBond LTW Adhesion Promoter Resin

Chemical TypeFunctionalized acrylic copolymer with silane and carboxyl groups
Product FormClear to slightly hazy liquid
AppearanceColorless to pale yellow, homogeneous liquid
Primary ApplicationsAdhesion promotion for polyolefins and engineering plastics in coatings, laminates, and adhesive systems
Key FeaturesLow-temperature reactivity, substrate versatility, formulation compatibility
BenefitsReduced energy consumption during curing, elimination of plasma/flame pretreatment, improved production efficiency
SolubilityMiscible with common organic solvents (e.g., xylene, acetone, MEK); dispersible in water with suitable surfactants
Storage Stability≥12 months at 5–30 °C in sealed original container


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