GB/T 30915-2014 Active National standards

GB/T 30915-2014 A-hydroxy polyether polyols

GB/T 30915-2014 A-hydroxy polyether polyols

Publish Date: 2014-07-08 Implement Date: 2014-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30915-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Raw materials for rubber and plastics

Publish Date: 2014-07-08

Implement Date: 2014-12-01

Pages: 7 pages

Scope

This standard specifies the classification, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of monohydroxy polyether polyols.
This standard applies to monohydroxy polyether polyols obtained by ring-opening polymerization of epoxypropane and ethylene oxide with primary alcohols such as n-butanol and allyl alcohol as starting agents under the action of a catalyst.

Development Information

Word Count: 9 Thousand words Pages: 7 pages

Referenced Standards

GB/T 12008.2-2010 Plastics—Polyether polyols—Part 2:Specification GB/T 605-1988 Chemical reagent—General method for the measurement of colour(in Hazen units) 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 12008.1-1989 Polyether polyols—Designation GB/T 12008.1-2009 Plastics—Polyether polyols—Part 1:Designation system GB/T 12008.3-1989 Polyether polyols—Determination of hydroxyl number GB/T 12008.3-2009 Plastics—Polyether polyols—Part 3:Determination of hydroxyl number GB/T 12008.4-1989 Polyether polyols—Determination of sodium and potassium GB/T 12008.4-2009 Plastics—Polyether polyols—Part 4:Determination of sodium and potassium GB/T 12008.5-1989 Polyether polyols—Determination of acid number GB/T 12008.5-2010 Plastics—Polyether polyols—Part 5:Determination of acidity as acid number GB/T 12008.6-1989 Polyether polyols—Determination of water content GB/T 12008.6-2010 Plastics—Polyether polyols—Part 6:Determination of degree of unsaturation GB/T 22313-2008 Plastics—Polyols for use in the production of polyurethan—Determination of water content

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