December, 2014
www.us-
tech.com
Conductive Die-attach Adhesives
Creative Materials:
Ayer, MA — Creative Materials, Inc. has introduced Electraset™, a new series of electrically conductive die- attach adhesives for the microelec- tronics and semiconductor indus- tries. These highly engineered adhe- sives and adhesive films are de- signed to meet the highest reliability and highest efficiency standards and
Electrically conductive adhesive used in board assembly.
reportedly will surpass the most de- manding industry requirements. The many advantages of this series of products include optimized rheology, stress management, and maximized conductance. The company’s adherence to
tightly controlled rheology specifica- tions results in lower bleed, less spreading and fewer tailing charac- teristics when dispensing with ad- vanced pneumatic, auger, and jetting methods. The matching of modulus with thermal expansion properties offers extreme durability and relia- bility over a wide range of operating conditions. Peak performance is achieved in current carrying capacity and heat dissipation, extending the lifespan of the devices they bond. These adhesives are produced to con- form to Test Method 5011 in MIL- STD-883. The Electraset family of adhe-
sives enables use of various process- ing conditions while taking into care-
ful consideration diverse engineering requirements. Furthermore, the products’ low ionic levels and low moisture absorption properties pro- vide longer lifespan for devices that are not hermetically sealed. The low outgassing property during high temperature operation or processing also allows for maximizing lifespans in hermetically sealed devices. Electraset 620 couples low cure shrink- age with low coefficient of thermal expansion. These properties mini- mize and eliminate chip or device warping and prevent cracking or de- lamination while main- taining high bond strengths. With a high degree of thermal stabil- ity, the product is de- signed to prevent gas evolution during high temperature exposure,
including solder reflow conditions. It has virtually no bleed and minimal spreading, tailing, or stringing. It is recommended for use in applications requiring high mechanical properties coupled with thermal shock resist- ance. Electraset 620-2 provides ease of implementation across a diverse range of platforms and technologies. The adhesive is used for dispens-
ing, stenciling, and doctor blade appli- cation. The product is recommended for applications requiring the highest thermal management requirements with incredible thermal conductivity for composite materials. For filling, potting, or building conductive fea- tures or when organic content needs to be minimized, Electraset 620-3 pro-
vides a special solution. Contact: Creative Materials,
Inc., 12 Willow Road, Ayer, MA 01432 % 800-560-5667 or 978-391-4700 fax: 978-391-4705 E-mail:
info@creativematerials.com Web:
www.creativematerials.com
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