GB/T 12007.2-1989 Replaced National standards

GB/T 12007.2-1989 Epoxide resins—Determination of sodium ion

Publish Date: 1989-12-25 Implement Date: 1990-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12007.2-1989

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Plastic

Publish Date: 1989-12-25

Implement Date: 1990-11-01

Publisher: The National Technical Supervision Bureau

Technical Committee: The Plastics and Resin Products Branch (SC4) of the National Plastics Standardization Technical Committee

Pages: 8 pages

Development Information

Drafting Units:

Guilin Electrical Appliance Research Institute of the Ministry of Machinery and Electronics Industry

Drafting Persons:

Huang Xiuyu and Chen Wurong

Word Count: 8 Thousand words Pages: 8 pages

Same series standard

GB/T 12007.1-1989 Epoxide resins—Determination of color—Gardner color scale GB/T 12007.3-1989 Epoxide resins—Determination of total chlorine content GB/T 12007.4-1989 Epoxide resins—Determination of viscosity GB/T 12007.5-1989 Epoxide resins—Determination of density—Pyknometer method GB/T 12007.6-1989 Epoxide resins—Determination of softening point—Ring and ball method GB/T 12007.7-1989 Determination of gelation time of epoxide resins

Superseded by the following standards

GB/T 12007.2-2025 Epoxy resins—Part 2:Determination of sodium ion

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Publish Date: 1980-12-31

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Publish Date: 1980-12-31

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Publish Date: 1981-03-28

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