ISO 306-2013 塑料.热塑性材料.维卡特(VICAT)软化温度的测定

标准号：ISO 306-2013
中文标准名称：塑料.热塑性材料.维卡特(VICAT)软化温度的测定
英文标准名称：Plastics.Thermoplastic materials.Determination of Vicat softening temperature (VST)
标准类型：G32
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G32
国际标准分类号：83.080.20
引用标准：ISO 291;ISO 293;ISO 294-1;ISO 294-2;ISO 294-3;ISO 472;ISO 2818;ISO 20753
适用范围：This International Standard specifies four methods for the determination of the Vicat softening temperature (VST) of thermoplastic materials:—method A50 using a force of 10 N and a heating rate of 50 K/h;—method B50 using a force of 50 N and a heating rate of 50 K/h;—method A120 using a force of 10 N and a heating rate of 120 K/h;—method B120 using a force of 50 N and a heating rate of 120 K/h.The methods specified are applicable only to thermoplastics, for which they give a measure of the temperature at which the thermoplastics start to soften rapidly.