JJF 2070-2023 Active National Metrology Technical Specifications JJF

JJF 2070-2023 Calibration Specification for Plastic Apparent Shear Viscosity Testers(Capillary Rheometers)

Publish Date: 2023-10-12 Implement Date: 2024-04-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2070-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2023-10-12

Implement Date: 2024-04-12

Publisher: 国家市场监督管理总局

Technical Committee: 全国新材料与纳米计量技术委员会

Pages: 28 pages

Scope

本规范适用于口模为毛细管的塑料表观剪切黏度测定仪的校准。

Development Information

Drafting Units:

中国计量科学研究院、山东非金属材料研究所、辽宁省计量科学研究院

Drafting Persons:

张正东、邵鸿飞、肖哲

Word Count: 38 Thousand words Pages: 28 pages

Referenced Standards

GB/T 25278-2010 Plastics—Determination of the fluidity of plastics using capillary and slit-die rheometers ISO 11443:2014

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