GB/T 40872-2021 Active National standards

GB/T 40872-2021 Plastics—Test methods of polyethylene cellular

GB/T 40872-2021 Plastics—Test methods of polyethylene cellular

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40872-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Foam material

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 16 pages

Scope

This document describes the test methods for soft and semi-rigid foamed plastics made from polyethylene.
This document is applicable to polyethylene foamed materials.

Development Information

Word Count: 33 Thousand words Pages: 16 pages

Referenced Standards

GB/T 15048-1994 Cellular plastics, rigid—Determination of compressive creep GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 6342-1996 Cellular plastics and rubbers—Determination of linear dimensions 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 6344-1996 Polymeric materials, cellular flexible—Determination of tensile strength and elongation at break GB/T 6344-2008 Flexible cellular polymeric materials—Determination of tensile strength and elongation at break GB/T 6669-2001 Polymeric material,cellular flexible—Determination of compression set GB/T 6669-2008 Flexible cellular polymeric materials—Determination of compression set GB/T 8332-1987 Test method for flammability of cellular plastics—Horizontal burning method GB/T 8332-2008 Test method for flammability of cellular plastic—Horizonal burning method 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 10294-1988 Thermal insulation—Determination of steady-state thermal resistance and related properties—Guarded hot plate apparatus GB/T 10294-2008 Thermal insulation—Determination of steady-state thermal resistance and related properties—Guarded hot plate apparatus GB/T 10295-1988 Thermal insulation—Determination of steady-state thermal resistance and related properties—Heat flow meter apparatus GB/T 10295-2008 Thermal insulation—Determination of steady-state thermal resistance and related properties—Heat flow meter apparatus GB/T 18942.1-2003 Polymeric materials, cellular flexible—Determination of stress—strain characteristic in compression—Part 1:Low—density materials GB/T 18943-2003 Cellular rubbers and plastics—Determination of dynamic cushioning performance GB/T 18943-2008 Cellular rubbers and plastics—Determination of dynamic cushioning performance GB/T 21332-2008 Rigid cellular plastics—Determination of water vapour transmission properties GB/T 21332-2025 Rigid cellular plastics—Determination of water vapour transmission properties

Adopt standards

ISO 7214:2012

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