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

Evonik TEGO AddBond LTH Adhesion Promoter Resin

Evonik TEGO AddBond LTH is a high-performance silane-modified adhesion promoter resin designed for demanding coatings, sealants and composites. It enhances bonding to glass, metals and plastics without surface pretreatment. The low-viscosity, solvent-free formulation improves wetting and interfacial strength while enabling easy integration into 1K/2K systems. Ideal for automotive, construction and electronics applications requiring durable, humidity-resistant adhesion.
  • evonik tego addbond lth adhesion promoter resin_c73965b9
  • evonik tego addbond lth adhesion promoter resin_c73965b9

Features Of Evonik TEGO AddBond LTH Adhesion Promoter Resin

  1. Enhances interfacial adhesion between inorganic substrates (e.g., glass, metals, ceramics) and organic polymer matrices.

  2. Offers excellent hydrolytic stability due to its low-migration, non-hydrolysable silane-free chemistry.

  3. Enables low-temperature curing compatibility — effective at temperatures as low as 80 °C.

  4. Improves long-term durability of bonded joints under thermal cycling and humid conditions.

  5. Compatible with a broad range of resins including epoxies, polyurethanes, acrylics, and silicone systems.

Typical Applications Of Evonik TEGO AddBond LTH Adhesion Promoter Resin

  1. Automotive lighting assemblies (LED headlamp bonding to polycarbonate lenses).

  2. Electronic encapsulation and potting where reliable metal-to-plastic adhesion is critical.

  3. Architectural glazing systems using structural silicone or hybrid sealants.

  4. Medical device housings requiring biocompatible, sterilization-stable adhesive interfaces.

  5. Renewable energy components, such as solar module frame-to-glass bonding.

Specifications Of Evonik TEGO AddBond LTH Adhesion Promoter Resin

Chemical TypeFunctionalized oligomeric resin based on tailored alkoxysilane and epoxy-reactive groups
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow transparent liquid
Primary ApplicationsAdhesion promotion for thermoset and thermoplastic composites on inorganic surfaces
Key FeaturesLow-temperature activation, hydrolysis-resistant, solvent-free formulation
BenefitsReduces surface pretreatment needs, extends bond shelf life, improves peel strength and lap shear performance
Storage ConditionsStore at 5–25 °C in tightly sealed containers; protect from moisture
Shelf Life12 months from date of manufacture under recommended storage conditions


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *