GB/T 10654-2001 in English

《GB/T 10654-2001高聚物多孔弹性材料 拉伸强度和拉断伸长率的测定》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC7（全国橡胶与橡胶制品标准化技术委员会橡胶杂品分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了用恒定的速率拉伸试样直至断裂试测定多孔弹性材料强度和变形性能的方法。本标准适用于高聚物多孔弹性材料。

Flexible cellular polymeric materials - Determination of tensile strength and elongation at break

WARNING - Persons using this standard shall be familiar with normal laboratory practice. This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.

1 Scope

This standard specifies a method for determining the strength and deformation properties of flexible cellular materials when a test piece is extended at a constant rate until it breaks.

This standard is applicable to flexible cellular polymeric materials.

2 Normative references

The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.

HG/T 3054-1988 (1997) Latex foam - Determination of liner dimensions (eqv ISO 1923: 1981)

3 Definitions

For the purposes of this standard, the following definitions apply.

3.1
tensile strength
maximum tensile stress applied during stretching a test piece to rupture

3.2
elongation at break
percentage elongation of a test piece at rupture

Foreword i
1 Scope
2 Normative references
3 Definitions
4 Apparatus
5 Test pieces
6 Procedure
7 Calculation
8 Test report