ASTM D256測定塑料抗擺沖擊性能的標準試驗方法—標準名稱

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

ASTM D256測定塑料抗擺沖擊性能的標準試驗方法

ASTM D256測定塑料抗擺沖擊性能的標準試驗方法—適用范圍

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測定塑料抗擺沖擊性能的標準試驗方法—相關標準

ASTM D256測定塑料抗擺沖擊性能的標準試驗方法/Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics

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

ASTM D1784剛性聚氯乙烯化合物規(guī)范/ Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds

ASTM D4812塑料無缺口懸臂梁沖擊強度的試驗方法/Test Method for Unnotched Cantilever Beam Impact Strength of Plastics

ISO 180塑料 沖擊強度的測定/Plastics — Determination of I zod impact strength

GB/T 1843 塑料 懸臂梁沖擊強度的測定/Plastics—Determination of izod impact strength

JIS K7110塑料.懸臂梁式沖擊強度的測定/Plastics -- Determination of Izod impact strength