QB/T 4879-2015 Abolished Industry standards-Light industry

QB/T 4879-2015 Extrude polypropylene foamed sheet material

QB/T 4879-2015 Extrude polypropylene foamed sheet material

Publish Date: 2015-10-10 Implement Date: 2016-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: QB/T 4879-2015

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Foam material

Publish Date: 2015-10-10

Implement Date: 2016-03-01

Pages: 6 pages

Scope

This standard applies to non-crosslinked single-layer sheets made of polypropylene resin as the main component, with a small amount of additives added, and formed by heating and extrusion molding, which have a cellular structure and a density of 200-800 kg/m3.

Development Information

Pages: 6 pages

Superseded by the following standards

QB/T 4879-2023 Extrude polypropylene foam sheet material

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