DIN EN ISO 12058-1-2002 塑料制品.使用落球式粘度计测定粘度.第1部分:斜管法 (ISO 12058-1:1997); 德文版本 EN ISO 12058-1:2002

标准号：DIN EN ISO 12058-1-2002
中文标准名称：塑料制品.使用落球式粘度计测定粘度.第1部分:斜管法 (ISO 12058-1:1997); 德文版本 EN ISO 12058-1:2002
英文标准名称：Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method (ISO 12058-1:1997); German version EN ISO 12058-1:2002
标准类型：G31
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：G31
国际标准分类号：83.080.01
适用范围：This standard specifies the general principles of a method, using an inclined-tube falling-ball viscosimeter, for determining the viscosity of polymers and resins in the liquid emulsified or dispersed state. It is intended for application to liquids over a viscosity measurement range of 0,6 mPa?to 250000 mPa?(temperature range - 20 ?to + 120 ? for which the shear stress and shear rate are proportional, i.e. the viscosity is independent of the shear rate. This ideal behaviour is commonly known as Newtonian behavior.