GB/T 4293-1984
abolished_transferred
T/ZZB 1861-2020
Active
Group standards
T/ZZB 1861-2020 Calcium carbonate for polyvinyl chloride plastic
T/ZZB 1861-2020 Calcium carbonate for polyvinyl chloride plastic
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1861-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Inorganic salts
ICS Name:
Salt
Publish Date:
2020-11-18
Implement Date:
2020-12-01
Scope
Main technical content: This document specifies the terms and definitions, molecular formula and relative molecular mass, basic requirements, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation and storage, and quality commitments of precipitated calcium carbonate used in polyvinyl chloride plastics. This document is applicable to calcium carbonate prepared by the precipitation method using limestone and anthracite as raw materials, which is mainly used as a filler in the production of polyvinyl chloride plastic products.
Development Information
Related Standards
GB/T 6275-1986
Abolished
GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
GB/T 6276.1-1986
Replaced
GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method
GB/T 6276.2-1986
Replaced
GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method
GB/T 6276.3-1986
Replaced
GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method
GB/T 6276.4-1986
Replaced