LORD Thermoset Hardener No. 66 is a general purpose curing agent designed for use with several Thermoset epoxy resins to obtain a variety of handling and cured properties. Thermoset Hardener No. 66 is suitable for a variety of applications including structural adhesives, casting, coatings and laminates. Shelf life is two years from date of manufacture when stored in a well ventilated area at 25°C in original, unopened container.
- Convenient – provides a shelf life of over one year; cures at room temperature or with mild elevated temperature.
- FDA Compliant – ingredients contained in Thermoset Hardener No. 66 are permitted for food contact under FDA food additive regulations (21CFR175.300) when material is properly proportioned, mixed, applied and cured.
- Flexible Bond Strength – provides high bond strength for use as an adhesive to a variety of surfaces. Rigidity of bond may be varied depending on mix ratio. A 1:2 (resin to hardener, by weight) ratio will yield a relatively flexible bond; a 2:1 ratio will provide a rigid bond.
- Low Stress – exhibits low shrinkage and stress on components as it cures.
Appearance: Amber Liquid
Material Safety Data Sheet (MSDS):
Technical Data Sheet: Click Here
Viscosity, cps @ 25°C (77°F), Spindle 5, 20 rpm: 10,000
Specific Gravity: 1
*Actual product colours may vary from on-screen and printed representations.