GB/T 26689-2011 Replaced National standards

GB/T 26689-2011 Rigid polyurethane cellular plastics used in refrigerators and freezers

GB/T 26689-2011 Rigid polyurethane cellular plastics used in refrigerators and freezers

Publish Date: 2011-06-16 Implement Date: 2011-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26689-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Synthetic materials

ICS Name: Foam material

Publish Date: 2011-06-16

Implement Date: 2011-12-01

Pages: 8 pages

Scope

This standard specifies the classification, requirements, test methods, and inspection rules for rigid polyurethane foams used in refrigerators and freezers.
This standard applies to rigid polyurethane foams used in refrigerators and freezers, which are produced by foaming with polyols and polyisocyanates as the main raw materials.

Development Information

Word Count: 9 Thousand words Pages: 8 pages

Superseded by the following standards

GB/T 26689-2024 Rigid polyurethane cellular plastics used in refrigerators and freezers

Referenced Standards

GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 6342-1996 Cellular plastics and rubbers—Determination of linear dimensions GB/T 6343-2009 Cellular plastics and rubbers—Determination of apparent density GB/T 8810-2005 Determination of water absorption of rigid cellular plastics GB/T 8811-2008 Rigid cellular plastics—Test method for dimensional stability GB/T 8813-2008 Rigid cellular plastics—Determination of compression properties GB/T 10294-2008 Thermal insulation—Determination of steady-state thermal resistance and related properties—Guarded hot plate apparatus GB/T 10295-2008 Thermal insulation—Determination of steady-state thermal resistance and related properties—Heat flow meter apparatus GB/T 10799-2008 Rigid cellular plastics—Determination of the volume percentage of open cells and of closed cells

Related Standards

GB/T 10799-1989 Replaced

GB/T 10799-1989 Cellular plastics—Determination of volume percentage of open and closed cells of rigid materials

Publish Date: 1989-03-31

GB/T 10802-1989 Replaced

GB/T 10802-1989 Cellular plastics—Flexible polyurethane foam

Publish Date: 1989-03-31

GB/T 10807-1989 Replaced

GB/T 10807-1989 Polymeric materials, cellular flexible—Determination of hardness (indentation technique)

Publish Date: 1989-03-31

GB/T 10808-1989 Replaced

GB/T 10808-1989 Cellular plastics—Tear resistance test for flexible materials

Publish Date: 1989-03-31

GB/T 12811-1991 Replaced

GB/T 12811-1991 Test method for average cell size of rigid cellular plastics

Publish Date: 1991-04-28

GB/T 12812-1991 Replaced

GB/T 12812-1991 Test method for tumbling friability of rigid cellular plastics

Publish Date: 1991-04-28