Body Reinforcement Adhesive with Improved Flowability

Body Reinforcement Nano Based Adhesive with Improved Flowability

  • The automotive industry

    1. NanoScale Certification

    2. 2022/02/28
    3. 2025/02/26
Introduction Application Properties Advantage Of Using Nanotechnology Manual And Maintenance

Different parts of the body of the car such as doors, roof, hood and fence are subjected to various types of mechanical stress and shock. Heat-treated polymer materials are one of the most commonly used methods of reinforcing the body against external forces. The present product is epoxy resin based and solvent-free body reinforcing adhesive laminated with glass fibers. At temperatures above 140 ° C, the epoxy resin forms crosslinks and, as a result, the baked product has a high toughness and strength. This product has high adhesion to metal surfaces, even oily and greasy surfaces, and after baking, reinforces the metal sheet and provides high strength.

High resistance to environmental conditions, lack of sedimentation, proper flowability, uniformity and lack of particles, and low viscosity variations during storage and lack of sawing are essential properties for the car body adhesive. Nowadays, in order to increase the wear resistance properties as well as the strength and improve the viscosity, the use of nanoparticles in the composition of materials used in adhesive production is a convenient and cost-effective way. The present product uses nanotechnology to improve the adhesion and flow properties.

This product is pasty and is suitable to improve the mechanical strength of automobile body.

This product is used in important areas of the body such as ceilings, doors, columns and backs to strengthen the body and increase mechanical resistance.

  • No solvent
  • Based on epoxy
  • Resistant to moisture, heat, extreme cold, acidic and alkaline substances

The use of nanoparticles has improved the adhesion strength and thermal flux of the present product. The adhesion strength is measured according to D51 1485 as "vertical angle failure". The heat flux of the product was measured according to the M700-32 standard.

Adhesion strength (kg/mm2)Control sample0.04
Nanoparticle contained sample0.104
Static thermal stability [sagging length at high temperature/mm]Control sample8
Nanoparticle contained sample0
  • At temperatures above 140 ° C, the epoxy resin forms crosslinks, resulting in a high toughness and strength.
  • This product strengthens the metal sheet after baking.
  • This adhesive is applied in the the body salon and baked in the paint salon.
  • Useable up to 2 years after production date
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