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Heat Resistance

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heat resistance [′hēt ri‚zis·təns]
(electronics)

Heat Resistance 

the ability of building materials (mainly metal, but also ceramic and polymeric materials) to withstand mechanical stress without substantial deformations and without failure at high temperatures. Heat resistance is determined by a group of properties, including resistance to creep, prolonged distortion, and oxidation. It is characterized as the longterm strength limit (the greatest mechanical stress endured by the material without failure at a given temperature, test duration, and working atmosphere), the creep limit (the stress that causes a given rate of deformation for some particular period of time at a given temperature), and sometimes the period of time before failure for a given stress, temperature, and working atmosphere.



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The SWC Series is a silicone-based material that has superior heat resistance and photo-thermal stability properties.
Due to its additional heat resistance (HDT 260[degrees]C), wear resistance and mechanical properties, a company has adopted the polyetheretherketone (PEEK) compound for five models of semiconductor bearings (LCD guide rollers).
Antonius Broekhuis and colleagues note in the new study that so-called thermoset plastics are widely used in consumer electronics due to their hardness and heat resistance.
 
 
 
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