Master Bond EP30HT-LO NASA Low Outgassing, Optically Clear Coating

Description: Master Bond EP30HT-LO is a moderate viscosity, two component epoxy adhesive formulated to cure at room temperature or more rapidly at elevated temperatures, with a four to one mix ratio by weight. This is a version of EP30HT that has passed the rigorous testing for NASA low outgassing based on ASTM E595. It is 100% reactive and does not contain any solvents or other volatiles. EP30HT-LO cures rigid with dimensional stability and good physical strength properties. The shrinkage upon curing is very low—less than 0.1%. Most notably, EP30HT-LO also combines good high temperature resistance with excellent optical clarity. EP30HT-LO has good chemical resistance to oil, fuels, acids, bases, salts and solvents. Its temperature range is from -60°F to +400°F. EP30HT-L O has excellent adhesion to a variety of materials including metals, glass, ceramics and many rubbers and plastics. It is a good electrical insulator and can be readily used for smaller encapsulation applications. To optimize the properties for outgassing applications, it is recommended to post cure this system for 2 hours at 150-200°F. It is widely used in the aerospace, electronic, vacuum, optical, fiber-optic and OEM industries. Product Advantages: Convenient handling and easy to apply. High mechanical strength, excellent structural adhesive. Good optical clarity, high light transmission properties. Outstanding electrical insulation properties. Good chemical and temperature resistance. Forms dimensionally stable, rigid bonds. Meets NASA low outgassing requirements.Information provided by MasterBond®