“Master Bond EP30NS has a Shore D hardness of 80-90”, says Rohit Ramnath, Senior Product Engineer. “It possesses a coefficient of thermal expansion of 30-35 x 10-6 in/in/°C and is well suited for small potting applications. Its long term electrical insulation characteristics are quite impressive. Also noteworthy is that EP30NS has a tensile strength of 9,000-11,000 psi and a refractive index of around 1.56 at 589 nm.”
This formulation has a 4 to 1 mix ratio by weight. Working life after mixing a 100 gram batch is 20-30 minutes at 75°F. It has a mixed viscosity of 25,000-45,000 cps and flows readily. This system is available for use in ounce, ½ pint, pint, quart and gallon kits. It can also be purchased in double barrel cartridges. These cartridge containers can be dispensed using gun applicators.
For additional information, please visit www.masterbond.com/tds/ep30ns
About Master Bond:
Master Bond formulates adhesive, sealant, and coating solutions for LED lamp and luminaire assembly applications. Our epoxies, silicones, UV and LED curing compounds offer a combination of properties to meet stringent testing requirements for reliable long term performance. Select systems absorb stress, resist solvents and fuels, and offer thermal conductivity, a low refractive index, low ionic content and high thermal stability. Master Bond provides unmatched technical expertise and customer support. – www.masterbond.com
