ISO 1628-3:2010
塑料.毛细管粘度计测定稀溶液聚合物的粘度.第3部分:聚乙烯和聚丙烯

Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 3: Polyethylenes and polypropylenes


ISO 1628-3:2010 中,可能用到以下仪器

 

ChemTron Ubbelohde Viscometers  乌氏粘度计

ChemTron Ubbelohde Viscometers 乌氏粘度计

优莱博技术(北京)有限公司

 

ISO 1628-3:2010



标准号
ISO 1628-3:2010
发布
2010年
发布单位
国际标准化组织
当前最新
ISO 1628-3:2010
 
 
引用标准
ISO 1628-1:2009 ISO 3105:1994
适用范围
This part of ISO 1628 defines particular conditions for determining the reduced viscosity (also known as viscosity number) and intrinsic viscosity of polyethylenes and polypropylenes at 135 °C in dilute solution. The viscosity of polymer solutions may be affected by additives present in the sample. The value of a reduced viscosity determined by this method may therefore be unreliable if the sample contains fillers or other additives.

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