ISO 19066-1:2014建立了甲基丙烯酸甲酯 - 丙烯腈 - 丁二烯 - 苯乙烯（MABS）成型和挤出材料的指定体系，可作为规范的基础。通过基于指定性质的适当水平的分类系统将MABS塑料的类型彼此区分开 a）维卡软化温度， b）熔体体积流量， c）夏比缺口冲击强度，和 d）拉伸模量， 以及关于组合物，预期应用和/或加工方法，重要性质，添加剂，着色剂，填料和增强材料的信息

ISO 19066-1:2014 establishes a system of designation for methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) moulding and extrusion materials, which can be used as the basis for specifications. The types of MABS plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties a) Vicat softening temperature, b) melt volume-flow rate, c) Charpy notched impact strength, and d) tensile modulus, and on information about composition, intended application and/or method of processing, important properties, additives, colorants, fillers, and reinforcing materials.