Key Features:- Electrically insulating
- Paste consistency
- Thermally conductive
- Low outgassing system
- Cryogenically serviceable down to 4K
- High peel strength and elongation
Product Description: Master Bond EP21TDC-2LOND is a two component, highly flexible epoxy resin compound for high performance bonding, sealing, coating, and encapsulation. It is formulated to cure fully at room temperature or more quickly at elevated temperatures with the optimum being overnight at room temperature followed by 2-3 hours at 200°F. It has an easy to use one to three mixing ratio by weight. It has a smooth paste like consistency with a non-drip application feature. EP21TDC-2LOND has outstanding toughness and combines flexibility and low outgassing. The cured compound exhibits a high elongation (greater than 25%), truly exceptional for a thermally conductive epoxy. EP21TDC-2LOND produces very little heat after mixing, which allows for a long working life. This epoxy resin compound exhibits good tensile shear and peel strength for bonding and sealing many different substrates including metals, glass, ceramics, rubber and many plastics. The cured epoxy is an excellent electrical insulator with superior chemical resistance to water, oils and fuels. Most noteworthy is its ability to withstand thermal shock, thermal cycling and mechanical shock. It has a service temperature range of 4K to +250°F and has been successfully employed in a number of cryogenic applications. Master Bond EP21TDC-2LOND is an exceptionally versatile system that offers the structural benefits of an epoxy, yet incorporates flexibility and very good thermal conductivity. It is widely used in the electronic, electro-optical and related industries. The color of Part A is gray; Part B is off-white.Product Advantages: - Convenient mixing: non-critical one to three mix ratio by weight
- Smooth paste consistency spreads evenly; long working life
- Versatile cure schedules: ambient temperature cures or fast elevated temperature cures
- High peel strength and elongation
- Cryogenically serviceable down to 4K
- Superior bonding properties on similar and dissimilar substrates, superb impact resistance
- Excellent flexibility; exceptional thermal shock and resistance to rigorous thermal cycling
- High thermal conductivity combined with good electrical insulation properties
- Low outgassing
Information provided by Master Bond Inc. |
| Master Bond is a leading manufacturer of adhesives, sealants, coatings and potting compounds. Master Bond’s vast product line consists of over 3,000 epoxy, polyurethane, silicone, cyanoacrylate and latex adhesives that vary in viscosity, cure speed, strength, chemical resistance, electrical properties, etc. Our custom adhesives offer design flexibility and provide excellent bonding performance. Visit www.masterbond.com.Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. |
