標準名稱
ASTM D790 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
ASTM D790非增強和增強塑膠和電絕緣材料的彎曲效能的標準試驗方法
適用範圍
Scope：
These test methods are used to determine the flexural properties of unreinforced and reinforced plastics, including high modulus composites and electrical insulating materials utilizing a three-point loading system to apply a load to a simply supported beam (specimen). The method is generally applicable to both rigid and semi-rigid materials, but flexural strength cannot be determined for those materials that do not break or yield in the outer surface of the test specimen within the 5.0 % strain limit.
相關標準
ASTM D229電絕緣用硬質薄板及板材的標準試驗方法/Standard Test Methods for Rigid Sheet and Plate Materials Used for Electrical Insulation
ISO 178-2001 塑膠 彎曲效能測定/ Plastics - Determination of flexural properties
GB/T 9341塑膠彎曲效能試驗方法
DIN EN ISO 178塑膠 抗彎效能測定/ Plastics - Determination of flexural properties
GB/T 2570樹脂澆鑄體彎曲效能試驗方法
