BS EN ISO 2884-1-2006 涂料和清漆.用旋转粘度计测定粘度.高剪切速率操作的锥形和板式粘度计

标准号：BS EN ISO 2884-1-2006
中文标准名称：涂料和清漆.用旋转粘度计测定粘度.高剪切速率操作的锥形和板式粘度计
英文标准名称：Paints and varnishes - Determination of viscosity using rotary viscometers - Cone-and-plate viscometer operated at a high rate of shear
标准类型：G50
发布日期：2000/1/15 12:00:00
实施日期：2000/1/15 12:00:00
中国标准分类号：G50
国际标准分类号：87.040
适用范围：This part of ISO 2884 is one of a series dealing with the sampling and testing of paints, varnishes and related products. It supplements ISO 2431:1993, Paints and varnishes — Determination of flow time by use of flow cups. It specifies the general procedure to be followed in determining the dynamic viscosity of paints, varnishes and related products at a rate of shear between 9 000 s and 12 000 s. The value obtained gives information about the resistance offered by the material to brushing, spraying and roller coating during application. The method specified in this part of ISO 2884 is suitable for all paints and varnishes whether they are Newtonian in behaviour or not. Materials containing dispersions of large particles will produce spurious results.