GB/T 29288-2012 (English Version) PDF

Standard No.: GB/T 29288-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 29288-2012

Scope: This standard specifies the classification, requirements, test methods and inspection rules of thermoplastic rigid polyurethane foam. This standard applies to thermoplastic rigid polyurethane foams that are produced with polyether polyols and polyisocyanates as the main raw materials and are mainly used for the manufacture of roof interiors, etc.

GB/T 29288-2012 Referenced Document

GB/T 10799-2008 Rigid cellular plastics.Determination of the volume percentage of open cells and of closed cells
GB/T 12008.3-2009 Plastic.Polyether polyols.Part 3:Determination of hydroxyl number
GB/T 12008.7-2010 Plastics.Polyether polyols.Part 7:Determination of viscosity
GB/T 22313-2008 Determination of water content of polyols used in plastics for polyurethane production
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
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 8811-2008 Rigid cellular plastics.Test method for dimensionsl stability
GB/T 8812.2-2007 Rigid cellular plastics.Determination of flexural properties.Part 2: Determination of flexural strength and apparent flexural modulus of elasticity
GB/T 8813-2008 Rigid cellular plastics.Determination of compression properties
GB/T 9641-1988 Test method for tensile properties of rigid cellular plastics

2012 GB/T 29288-2012 General requirement for thermoformable rigid polyurethane cellular plastics