GB/T 12812-1991 Replaced National standards

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

Publish Date: 1991-04-28 Implement Date: 1992-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12812-1991

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Foam material

Publish Date: 1991-04-28

Implement Date: 1992-02-01

Publisher: The National Technical Supervision Bureau

Technical Committee: The Plastics Processing Application Science Research Institute of the Ministry of Light Industry

Pages: 3 pages

Development Information

Drafting Units:

Jiangsu Provincial Chemical Research Institute

Drafting Persons:

Chen Qing and Shi Shouming

Word Count: 4 Thousand words Pages: 3 pages

Superseded by the following standards

GB/T 12812-2006 Rigid cellular plastics—Determination of friability

Referenced Standards

GB/T 6342-1996 Cellular plastics and rubbers—Determination of linear dimensions

Adopt standards

ASTM C421-1983

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 15048-1994 Active

GB/T 15048-1994 Cellular plastics, rigid—Determination of compressive creep

Publish Date: 1994-04-12