QB/T 3812.7-1999
Leather.Determination of distension and strength of grain.Ball burst test (English Version)

Standard No.

QB/T 3812.7-1999

Language

Chinese, Available in English version

Release Date

1984

Published By

Professional Standard - Light Industry

Status

Be replaced 2005-09

Replace By

QB/T 2712-2005

Latest

QB/T 2712-2005

Scope

This standard specifies the method for measuring the grain strength and stretch height of leather. It is mainly applicable to top leather of shoes and boots, but also to other light leathers.

QB/T 3812.7-1999 history

• 2005 QB/T 2712-2005 Leather-Physical and mechanical tests-Determination of distension and strength of grain-Ball burst test
• 1984 QB/T 3812.7-1999 Leather.Determination of distension and strength of grain.Ball burst test

QB/T 3812.7-1999 Leather.Determination of distension and strength of grain.Ball burst test was changed to QB/T 2712-2005 Leather-Physical and mechanical tests-Determination of distension and strength of grain-Ball burst test.