GB/T 16577-2010 Active National standards

GB/T 16577-2010 Plastics—Tetrahydroxy polyether polyols

GB/T 16577-2010 Plastics—Tetrahydroxy polyether polyols

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 16577-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Plastic

Publish Date: 2010-09-26

Implement Date: 2011-08-01

Pages: 6 pages

Scope

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for the four hydroxyl polyether polyols 403, 405E, 466H, and 480H.
This standard applies to the four hydroxyl polyether polyols 403, 405E, 466H, and 480H, which are prepared by ring-opening polymerization of ethylene oxide and propylene oxide with ethylenediamine and pentaerythritol as starting agents under the action of a catalyst.

Development Information

Word Count: 9 Thousand words Pages: 6 pages

Replace the following standards

GB/T 16577-1996 Tetra-hydroxy polyether polyols

Referenced Standards

GB/T 605-2006 Chemical reagent—General method for the measurement of colour GB/T 6678-2003 General principles for sampling chemical products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 12008.1-2009 Plastics—Polyether polyols—Part 1:Designation system GB/T 12008.2-2010 Plastics—Polyether polyols—Part 2:Specification GB/T 12008.3-2009 Plastics—Polyether polyols—Part 3:Determination of hydroxyl number GB/T 12008.4-2009 Plastics—Polyether polyols—Part 4:Determination of sodium and potassium GB/T 12008.5-2010 Plastics—Polyether polyols—Part 5:Determination of acidity as acid number GB/T 12008.6-2010 Plastics—Polyether polyols—Part 6:Determination of degree of unsaturation GB/T 12008.7-2010 Plastics—Polyether polyols—Part 7:Determination of viscosity GB/T 22295-2008 Standard test method for color of transparent liquids(Gardner color scale) GB/T 22313-2008 Plastics—Polyols for use in the production of polyurethan—Determination of water content

Related Standards

GB/T 2410-1980 Replaced

GB/T 2410-1980 Transparent plastics—Transmissivity and haze test

Publish Date: 1980-12-31

GB/T 2411-1980 Replaced

GB/T 2411-1980 Plastics—Shore hardness test

Publish Date: 1980-12-31

GB/T 2412-1980 Replaced

GB/T 2412-1980 Polypropylene—Method of determination of normal indices

Publish Date: 1980-12-31

GB/T 2547-1981 Replaced

GB/T 2547-1981 Plastic resins—Sampling

Publish Date: 1981-03-28

GB/T 2895-1982 Replaced

GB/T 2895-1982 Determination for acid value of unsaturated polyester resins

Publish Date: 1982-02-08

GB/T 2913-1982 Active

GB/T 2913-1982 Test for whiteness of plastics

Publish Date: 1982-03-02