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

Solvay BR 252 Epoxy Adhesive

Solvay BR 252 Epoxy Adhesive is a high-performance two-component structural adhesive from Solvay’s BR series, offering excellent thermal stability, chemical resistance, and strong bonding to composites and metals. Widely used in aerospace and automotive applications, it cures at elevated temperatures with low outgassing and superior mechanical properties post-cure.
  • solvay br 252 epoxy adhesive_92e9754c
  • solvay br 252 epoxy adhesive_92e9754c

Features Of Solvay BR 252 Epoxy Adhesive

  1. Two-component, room-temperature curing epoxy system with excellent adhesion to metals, composites, and thermosets.

  2. High shear and peel strength retention after thermal aging up to 120 °C and exposure to humidity.

  3. Low volatile organic compound (VOC) content, supporting industrial compliance with environmental and workplace safety standards.

  4. Controlled pot life of approximately 60–90 minutes at 23 °C, enabling consistent manual or automated dispensing.

  5. Non-sag formulation suitable for vertical and overhead bonding without slumping or migration.

Typical Applications Of Solvay BR 252 Epoxy Adhesive

  1. Aerospace structural bonding of aluminum, titanium, and carbon fiber reinforced polymer (CFRP) components.

  2. Automotive powertrain assembly, including sensor mounting and heat shield attachment.

  3. Electronics encapsulation and thermal interface bonding in high-reliability industrial control units.

  4. Railway vehicle interior panel lamination and metal-to-composite fastening under vibration and thermal cycling conditions.

Specifications Of Solvay BR 252 Epoxy Adhesive

Chemical TypeBisphenol-A based epoxy resin system with amine hardener
Product FormTwo-component liquid (Part A: resin; Part B: hardener)
Appearance (Mixed)Homogeneous, amber-colored viscous liquid
Mix Ratio by Weight100 : 35 (Part A : Part B)
Cure Schedule (Standard)24 hours at 23 °C, or accelerated cure at 80 °C for 2 hours
Density (Mixed, 23 °C)Approx. 1.25 g/cm³
Primary ApplicationsStructural bonding, metal-to-composite joining, and high-durability industrial assembly
Key FeaturesRoom-temperature cure, low VOC, non-sag, thermal stability, and robust moisture resistance


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