ASTM D256测定塑料抗摆冲击性能的标准试验方法—标准名称

ASTM D256 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics

ASTM D256测定塑料抗摆冲击性能的标准试验方法

ASTM D256测定塑料抗摆冲击性能的标准试验方法—适用范围

Scope：

These test methods cover the determination of the resistance of plastics to “standardized” pendulum-type hammers, mounted in “standardized” machines, in breaking standard specimens with one pendulum swing. The standard tests for these test methods require specimens made with a milled notch. In Test Methods A,C, and D , the notch produces a stress concentration that increases the probability of a brittle, rather than a ductile, fracture. In Test Method E, the impact resistance is obtained by reversing the notched specimen 180° in the clamping vise. The results of all test methods are reported in terms of energy absorbed per unit of specimen width or per unit of cross-sectional area under the notch

ASTM D256测定塑料抗摆冲击性能的标准试验方法—相关标准

ASTM D256测定塑料抗摆冲击性能的标准试验方法/Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics

ASTM D229电绝缘用硬质薄板及板材的标准试验方法/Standard Test Methods for Rigid Sheet and Plate Materials Used for Electrical Insulation

ASTM D1784刚性聚氯乙烯化合物规范/ Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds

ASTM D4812塑料无缺口悬臂梁冲击强度的试验方法/Test Method for Unnotched Cantilever Beam Impact Strength of Plastics

ISO 180塑料 冲击强度的测定/Plastics — Determination of I zod impact strength

GB/T 1843 塑料 悬臂梁冲击强度的测定/Plastics—Determination of izod impact strength

JIS K7110塑料.悬臂梁式冲击强度的测定/Plastics -- Determination of Izod impact strength