PITTSBURGH—Wallace Instruments is helping to take the guesswork out of seal testing. The Surry, England-based company introduced its WAC11 Mk5 testing equipment, designed to more accurately measure ...
The elastomer also has low compression-stress relaxation and thus long-term sealing-force retention. It resists compression set and oil and has a continuous-service temperature of 150°C. These ...
Thermomechanical analysis (TMA) is a thermal analysis technique that measures dimensional changes at a micrometer scale, such as deformation, in a material’s properties against time or temperature ...
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