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Snugrein302
CBS structural reinforcement

SnugRein 302 structural reinforcement is a component composed of structural adhesive and skeleton materials through injection molding. The structural layer is mainly composed of epoxy as the main material, combined with toughening system and cross-linking system. By connecting the sheet metal with the skeleton structure through the structural layer, the stiffness of local positions of the vehicle body can be improved, and the NVH and other performance can be improved.

This product has excellent adhesion after curing, does not contain organic solvents, is non-toxic, has no irritating odor, and is pollution-free to the environment.

Product features

Structural stiffeners are mainly used in body pillars, door opening and closing systems, longitudinal beams, underbody, and roof positions, which can effectively improve local stiffness, strength, and compensate for the shortcomings of NVH performance. And it can replace some structural parts that cannot be made with metal parts.

Product parameters
Project limiting value

Density before curing,g/ml

1.25±0.2

Volume ratio,%

100%-300%

Water absorption rate (24h),%

≦5

 

 

Shear strengthMPa

normalcy

≧3

high temperature80℃

≧3

low temperature-30℃

≧3

Overbaked

≧3

Water resistance

≧3

Compressive strengthMPa

normalcy

≧10

high temperature80℃

≧10

low temperature-30℃

≧10

Salt spray corrosion resistance The steel plate under the product does not rust
Operation and Safety
  • There are various connection methods between this product and sheet metal. Based on the corresponding position requirements of the client, it can achieve bayonet connection, adhesive nail connection, and metal sheet welding. The optimal solution can be selected for connection according to the design requirements of the entire vehicle and on-site operation requirements
Color and packaging

Structural reinforcement: blue, white

General: Customized according to customer requirements.

Storage and expiration date

Storage conditions: Store at ≤ 25 ℃, with a humidity of 30-80%, and store in a dark and away from heat sources. The validity period is 3 months.