SH/T 1157.2-2025 Active Industry standards-Petrochemical industry

SH/T 1157.2-2025 Determination of the content of acrylonitrile in natural rubber and acrylonitrile-butadiene rubber (NBR) - Part 2: Kjeldahl nitrogen determination method

SH/T 1157.2-2025 SH/T 1157.2-2025 Rubber, natural - Determination of combined acrylonitrile content in acrylonitrile-butadiene rubber (NBR) - Part 2: Kjeldahl method

Publish Date: 2025-04-10 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: SH/T 1157.2-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic rubber

ICS Name: Rubber latex and raw rubber

Publish Date: 2025-04-10

Implement Date: 2025-11-01

Development Information

Replace the following standards

SH/T 1157.2-2015 SH/T 1157.2-2015 Rubber - Determination of combined acrylonitrile content in butadiene-acrylonitrile rubber (NBR) - Part 2: Kjeldahl method

Related Standards

GB/T 8089-1987 Replaced

GB/T 8089-1987 Raw natural rubber—Smoked sheets

Publish Date: 1987-07-10

GB/T 8090-1987 Replaced

GB/T 8090-1987 Raw natural rubber—White crepes and pale crepes

Publish Date: 1987-07-10

GB/T 8083-1987 Replaced

GB/T 8083-1987 Raw natural rubber—Standard rubber—Sampling

Publish Date: 1987-07-27

GB/T 8084-1987 Abolished

GB/T 8084-1987 Raw natural rubber—Sample preparation

Publish Date: 1987-07-27

GB/T 8086-1987 Replaced

GB/T 8086-1987 Raw natural rubber—Determination of dirt

Publish Date: 1987-07-27

GB/T 8290-1987 Replaced

GB/T 8290-1987 Natural rubber latex concentrate—Sampling

Publish Date: 1987-11-19