GB/T 8089-1987
Replaced
GB/T 8300-2016
Active
National standards
GB/T 8300-2016 Natural rubber latex concentrate—Determination of alkalinity
GB/T 8300-2016 Natural rubber latex concentrate—Determination of alkalinity
Basic Information
Standard Code:
GB/T 8300-2016
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry chemical raw materials
ICS Name:
Rubber latex and raw rubber
Publish Date:
2016-12-13
Implement Date:
2017-07-01
Pages:
7 pages
Scope
This standard specifies the method for determining the alkalinity of concentrated natural rubber latex. This standard is not necessarily applicable to natural rubber latex produced from non-Brazilian three-leaf rubber trees, nor is it necessarily applicable to synthetic rubber latex, compounded rubber latex, vulcanized rubber latex, and emulsified rubber latex. Note: ISO 13773 specifies the method for determining the alkalinity of chloroprene rubber latex (see references).
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
ISO 123
ISO 976
Adopt standards
ISO 125:2011
Related Standards
GB/T 8090-1987
Replaced
GB/T 8090-1987 Raw natural rubber—White crepes and pale crepes
GB/T 8083-1987
Replaced
GB/T 8083-1987 Raw natural rubber—Standard rubber—Sampling
GB/T 8084-1987
Abolished
GB/T 8084-1987 Raw natural rubber—Sample preparation
GB/T 8086-1987
Replaced
GB/T 8086-1987 Raw natural rubber—Determination of dirt
GB/T 8290-1987
Replaced