Products in Electrical & Electronics: Good Thermal Stability

932 Products found in Electrical & Electronics

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  • Perlast® G75B banner
    Knowde company logo
    Precision Polymer EngineeringPerlast® G75B
    • Polymer Name:Perfluoroelastomer (FFKM)
    • Features:Heat Resistance, Acid Resistant, Good Thermal Stability, Low Water Absorption, Low Outgassing, Chemical Resistant, Low Compression Set, Steam Resistant
    Description Perlast® G75B offers a unique blend of excellent chemical resistance, mechanical properties and high temperature stability, simultaneously extending the operating limits in all three aspects.Perlast® G75B has been specially formulated to provide increased acid resistance by eliminating fillers that are prone to acid attack and optimizing the polymer structure. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in, for example, valves, pumps and mechanical seals.A high modulus makes Perlast® G75B resistant to extrusion and ideal for use in medium-high pressure applications. In addition, the low cumulative compression set provides a high mean-time between maintenance cycles in hot chemically aggressive environments.Perlast® G75B is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2m/6.5ft internal diameter) and custom shapes.Key Attributes Excellent chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Superior mechanical properties Long-term sealing efficiency at high temperature Extremely low out-gassing properties Good steam resistance (ASME BPE 2000) Less than 2% swell in MIL-L-23699C jet oil after 336 hours at 200°C Typical Applications Aerospace Chemical Processing Diesel Semiconductor Oil & Gas
    Silopren™ LSR 2750 banner
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    Momentive Performance MaterialsSilopren™ LSR 2750
    • Tear Strength:30.0 - 30.0 kN/m
    Silopren™ LSR 2750 TP 3824 is a two-component liquid silicone rubber for injection molding, which offers primer-less adhesion to a wide range of substrates including metals and engineering plastics, but without adhesion to the mold. Full bond strength is reached after a short post cure (e.g. 1 h at 100°C) or by longer storage at room temperature. This makes Silopren™ LSR 2750 TP 3824 the optimal choice for cost-efficient manufacturing of high numbers of articles in integrated processes such as multi-component injection molding or insert-molding.Key Features and Benefits Primer-less adhesion to many substrates No special mold treatment needed: Final adhesion builds up with time High temperature stability Excellent stability and flexibility at low temperatures Outstanding aging behavior and weathering resistance Good dielectric and mechanical properties Easy pigmentable due to translucent color Potential ApplicationsSilopren™ LSR 2750 TP 3824 is particularly suitable for the manufacturing of parts, where engineering plastics and elastomeric materials need to be combined in an overmoulding or co-molding process such as sealing elements, automotive connectors, membranes, vibration dampening elements, etc. Parts made from Silopren™ LSR 2750 TP 3824 can generally be used in technical applications without post-cure, but do not comply with regulations applicable for parts, which are intended for the pharmaceutical or food industry.

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