Haysite Reinforced Plastics has advanced its compression molded HST-II, HTF and H515 glass polyester laminate insulation sheet products. Designed for dry-type high voltage transformer insulation systems, these products deliver retention of electrical and mechanical properties at elevated temperatures. Additionally, all products are stable at their 220ºC thermal temperature … [Read more...]
Tapes Protect Components from Harsh Environments
Polyonics’ new family of temperature and chemical resistant tapes remain dimensionally stable in extreme manufacturing environments including ultra-high temperatures up to 500°C. The tapes are specifically engineered using Polyonics ThermoGard™ technology to isolate sensitive, precise and expensive components and products from extreme temperatures and harsh environments. The … [Read more...]
Fluoropolymer Composite and Liquid-Crystal-Polymer Laminates
Rogers Corporation’s RT/duroid 6035HTC is a high-thermal-conductivity fluoropolymer composite that contains a unique filler system, enabling a thermal conductivity of 1.44 W/m/K while maintaining low drill wear. The thermally stable material has a z-axis dielectric constant of 3.5 at 10 GHz, low loss by virtue of a loss tangent of 0.0013 at 10 GHz, and is available with … [Read more...]
Companies Team Up to Develop Adhesives to Create 3D Semiconductors
3M and IBM plan to jointly develop the first adhesives that can be used to package semiconductors into densely stacked silicon “towers.” The companies are aiming to create a new class of materials, which will make it possible to build commercial microprocessors composed of layers of up to 100 separate chips. Such stacking would allow for dramatically higher levels of … [Read more...]
Low Compression, High Performance Thermal Gap Filler
Fujipoly’s new Sarcon® GR-SL is a low compression and high-performance thermal gap filler material. When placed on top of uneven components, this material quickly conforms to all gaps, peeks and air pockets making a level, large surface area contact point. The high degree of physical contact allows the heatsink to more efficiently remove unwanted heat. As Fujipoly’s softest … [Read more...]
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