DIN ISO 7884-4-1998
玻璃.粘度和粘度固定点.第4部分:射线束弯曲法测定粘度

Glass - Viscosity and viscometric fixed points - Part 4: Determination of viscosity by beam bending (ISO 7884-4:1987)

DIN ISO 7884-4-1998 发布历史

The document specifies a method of determining the dynamic viscosity of glass on a rod-shaped test specimen (called a beam) supported at its end. The viscous deflection rate of the beam is measured under given load at the midpoint between the supports. In addition the viscosity-temperature relationship and the dependence of the viscosity on the thermal history of the sample can be determined.

DIN ISO 7884-4-1998由德国标准化学会 DE-DIN 发布于 1998-02。

DIN ISO 7884-4-1998 在中国标准分类中归属于: Q30 陶瓷、玻璃综合，在国际标准分类中归属于: 81.040.10 原材料和未加工的玻璃。

DIN ISO 7884-4-1998的历代版本如下：

• 1998年02月 DIN ISO 7884-4-1998 玻璃.粘度和粘度固定点.第4部分:射线束弯曲法测定粘度

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 DIN ISO 7884-4-1998 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

DIN ISO 7884-4-1998

发布日期

1998年02月

实施日期

废止日期

无

中国标准分类号

Q30

国际标准分类号

81.040.10

发布单位

DE-DIN

被代替标准

DIN 52312-4-1983

适用范围

The document specifies a method of determining the dynamic viscosity of glass on a rod-shaped test specimen (called a beam) supported at its end. The viscous deflection rate of the beam is measured under given load at the midpoint between the supports. In addition the viscosity-temperature relationship and the dependence of the viscosity on the thermal history of the sample can be determined.

DIN ISO 7884-4-1998系列标准