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Performance Data for Elastic Adhesives

For bonding, the important mechanical properties are principally E-modulus, elongation at break and viscoelastic behaviour. E-modulus governs the stiffness of the joint. Elongation at break is relevant for impact resistance and is measured after durability tests. Viscoelastic behaviour determines if creeping is expected in the application. [Pg.417]

All adhesives specifically designed for elastic bonding have similar shear modulus in the range of 1 to 6 MPa. The elongation at break is generally between 200 and 800%. The lap shear strength varies between 2 and 6 MPa, whereby permanent static load should not be more than 3% of lap shear strength. [Pg.417]

Adhesive properties Standard product With booster Pre-curing (PC) Reactive Warm-melt (RWM) Plot-cure (FlC) [Pg.418]

Specific product Standard Accelerated Medium handling Medium to high Rapid attainment [Pg.418]

Non-sagging Medium Good Very good Good Good [Pg.418]

Table 5 Comparative performance data for elastic adhesives... Table 5 Comparative performance data for elastic adhesives...
See other pages where Performance Data for Elastic Adhesives is mentioned: [Pg.417]   


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