GB/T 1634.2-2004
AbolishedPlastics--Determination of temperature of deflection under load--Part 2:Plastics，ebonite and long-fibre-reinforced composites
塑料 负荷变形温度的测定 第2部分:塑料、硬橡胶和长纤维增强复合材料
Application Summary AI generated
This standard specifies a method for determining the temperature at which plastic, ebonite, or long-fibre-reinforced composite specimens deform under a specified bending load. It is applied in quality control and material selection for engineering plastics and composites used in automotive, electrical, and construction industries, particularly to assess heat resistance under mechanical stress. The test is relevant for evaluating materials in applications like structural components, insulating parts, and high-temperature enclosures.
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