HG/T 2409-2023 Active Industry standards-Chemical industry

HG/T 2409-2023 Determination of Isocyanate Content in Polyurethane Prepolymer

Publish Date: 2023-12-20 Implement Date: 2024-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HG/T 2409-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

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

ICS Name: Raw materials for rubber and plastics

Publish Date: 2023-12-20

Implement Date: 2024-07-01

Development Information

Replace the following standards

HG/T 2409-1992 Determination of Isocyanate Content in Polyurethane Prepolymer

Related Standards

GB/T 16589-1996 Abolished

GB/T 16589-1996 Rubber, vulcanized—Classification—Rubber materials

Publish Date: 1996-10-28

GB/T 7535-1996 Abolished

GB/T 7535-1996 Rubber, vulcanized—Classification—Description of the classification system

Publish Date: 1996-10-28

GB/T 16867-1997 Active

GB/T 16867-1997 Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography

Publish Date: 1997-06-16

GB/T 8829-2006 Active

GB/T 8829-2006 Vulcanizing accelerator NOBS

Publish Date: 2006-12-29

GB/T 30914-2014 Active

GB/T 30914-2014 Styrene-isoprene-butadiene rubber(SIBR)—Determination of the microstructure

Publish Date: 2014-07-08

GB/T 30915-2014 Active

GB/T 30915-2014 A-hydroxy polyether polyols

Publish Date: 2014-07-08