ASTM D543評定塑料耐化學(xué)試劑的標(biāo)準(zhǔn)實(shí)施規(guī)程—標(biāo)準(zhǔn)名稱

ASTM D543 Standard Practices for Evaluating the Resistance of Plastics to Chemical Reagents

ASTM D543評定塑料耐化學(xué)試劑的標(biāo)準(zhǔn)實(shí)施規(guī)程

ASTM D543評定塑料耐化學(xué)試劑的標(biāo)準(zhǔn)實(shí)施規(guī)程—適用范圍

Scope：

These practices cover the evaluation of all plastic materials including cast, hot-molded, cold-molded, laminated resinous products, and sheet materials for resistance to chemical reagents. These practices include provisions for reporting changes in weight, dimensions, appearance, and strength properties. Standard reagents are specified to establish results on a comparable basis. Provisions are made for various exposure times, stress conditions, and exposure to reagents at elevated temperatures. The type of conditioning (immersion or wet patch) depends upon the end-use of the material. If used as a container or transfer line, immerse the specimens. If the material will only see short exposures or will be used in proximity and reagent will splash or spill on the material, use the wet patch method of applying reagent.

ASTM D543評定塑料耐化學(xué)試劑的標(biāo)準(zhǔn)實(shí)施規(guī)程—相關(guān)標(biāo)準(zhǔn)

ASTM D543評定塑料耐化學(xué)試劑的標(biāo)準(zhǔn)實(shí)施規(guī)程/Standard Practices for Evaluating the Resistance of Plastics to Chemical Reagents

ISO 175塑料.浸入液體化學(xué)藥品的影響測定的試驗(yàn)方法/Plastics — Methods of test for the determination of the effects of immersion in liquid chemicals

GB/T 11547塑料 耐液體化學(xué)試劑性能的測定/Plastic-Methods of test for the determination of the effects of immersion in liquid chemicals