Master Bond (Hackesack, NJ) LED415DC90 is a one component adhesive system that cures rapidly upon exposure to a 405 nm wavelength LED light source without any oxygen inhibition. The rate of cure depends upon the intensity of the light source, the thickness of the adhesive layer and the distance from the light to the adhesive. This no-mix system requires a post cure with heat, and adheres well to both similar and dissimilar substrates. Specifically:
- LED415DC90 has a thixotropic index of 5.53 at room temperature.
- It has a good physical strength profile with a tensile strength of 5,500-6,500 psi, a tensile modulus of 450,000-550,000 psi and lap shear strength for Aluminum to Aluminum of more than 1,000 psi.
- This rigid system cures with a hardness of around 85-90 Shore D and elongation of 1-3% at 75°F.
- It is available in EFD syringes, ½ pint, pint and quart containers.