GB/T 16589-1996
Abolished
GB/T 30916-2014
Active
National standards
GB/T 30916-2014 Blend polyol for rigid polyurethane foam used in spraying
GB/T 30916-2014 Blend polyol for rigid polyurethane foam used in spraying
Basic Information
Standard Code:
GB/T 30916-2014
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:
8 pages
Scope
This standard specifies the classification, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of spray-applied rigid polyurethane foam composite polyether (hereinafter referred to as composite polyether).
This standard applies to composite polyethers prepared under specified process conditions from polyols, foam stabilizers, catalysts, flame retardants (or added at the construction site), and other additives.
Development Information
Referenced Standards
GB/T 12008.2-2010 Plastics—Polyether polyols—Part 2:Specification
GB/T 611-1988 Chemical reagent—General method for the determination of density
GB/T 611-2006 Chemical reagent—General method for the determination of density
GB/T 611-2021 Chemical reagent—General method for the determination of density
GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing
GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing
GB/T 6343-1995 Cellular plastics and rubbers—Determination of apparent (bulk) density
GB/T 6343-2009 Cellular plastics and rubbers—Determination of apparent density
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6680-2003 General rules for sampling liquid chemical products
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 12008.7-1992 Polyether Polyols—Determination of unsaturation
GB/T 12008.7-2010 Plastics—Polyether polyols—Part 7:Determination of viscosity
GB/T 22313-2008 Plastics—Polyols for use in the production of polyurethan—Determination of water content
GB/T 12008.7-2025 Plastics—Polyether polyols for use in the production of polyurethane—Part 7:Determination of basicity
Related Standards
GB/T 7535-1996
Abolished
GB/T 7535-1996 Rubber, vulcanized—Classification—Description of the classification system
GB/T 16867-1997
Active
GB/T 16867-1997 Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography
GB/T 8829-2006
Active
GB/T 8829-2006 Vulcanizing accelerator NOBS
GB/T 30914-2014
Active
GB/T 30914-2014 Styrene-isoprene-butadiene rubber(SIBR)—Determination of the microstructure
GB/T 30915-2014
Active