DIN EN ISO 9396-2001 塑料.酚醛树脂.用自动装置在规定条件下对酚醛树脂胶凝时间的测定

标准号：DIN EN ISO 9396-2001
中文标准名称：塑料.酚醛树脂.用自动装置在规定条件下对酚醛树脂胶凝时间的测定
英文标准名称：Plastics - Phenolic resins - Determination of the gel time of resols under specific conditions using automatic apparatus (ISO 9396:1997); German version EN ISO 9396:2000
标准类型：C31
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：C31
国际标准分类号：83.080.10
适用范围：The document specifies a method for determining the gel time of phenolic resins at a given temperature, using automatic apparatus under specified conditions. The test temperatures are 100 ? 130 ?and 150 ? The method specified employs a plunger driven to carry out a reciprocating vertical motion. This method applies to the following types of phenolic resin: liquid resols, solid resols with low melting points. Powdered resins with a short gel time, such as mixtures of novolak and hexamethylenetetramine, do not lend themselves to this type of determination.