GB/T 25254-2010 Replaced National standards

GB/T 25254-2010 Poly-(tetra methylene ether glycol) (PTMEG) for industrial

GB/T 25254-2010 Poly-(tetra methylene ether glycol) (PTMEG) for industrial

Publish Date: 2010-09-26 Implement Date: 2011-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25254-2010

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Comprehensive raw materials for rubber and plastics

Publish Date: 2010-09-26

Implement Date: 2011-08-01

Pages: 8 pages

Scope

This standard specifies the classification and naming, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of polytrimethylene ether glycol (PTMEG) for industrial use.
This standard applies to polytrimethylene ether glycol for industrial use produced by the polymerization of tetrahydrofuran monomer.

Development Information

Word Count: 13 Thousand words Pages: 8 pages

Superseded by the following standards

GB/T 25254-2022 Poly-(tetra methylene ether glycol)(PTMEG) for industrial use

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit—platinum-cobalt scale) GB/T 6283-1986 Chemical products—Determination of water—Karl fischer method (general method) GB/T 6283-2008 Chemical products—Determination of water Karl·fischer method(general method) GB/T 6678-2003 General principles for sampling chemical products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

Related Standards

GB/T 15594-1995 Replaced

GB/T 15594-1995 Octahydroxy polyether polyols

Publish Date: 1995-06-12

GB/T 1844.1-1995 Replaced

GB/T 1844.1-1995 Symbols of plastics and resins—Part 1:Basic polymers and their special characteristics

Publish Date: 1995-06-12

GB/T 1844.2-1995 Replaced

GB/T 1844.2-1995 Symbols of plastics and resins—Part 2:Fillers and reinforcing materials

Publish Date: 1995-06-12

GB/T 1844.3-1995 Replaced

GB/T 1844.3-1995 Symbols of plastics and resins—Part 3:Plasticizers

Publish Date: 1995-06-12

GB/T 9865.1-1996 Replaced

GB/T 9865.1-1996 Rubber, vulcanized or thermoplastic—Preparation of samples and test pieces—Part1:Physical tests

Publish Date: 1996-10-28

GB/T 2918-1998 Replaced

GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing

Publish Date: 1998-10-19