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GB/T 22898-2008Paper and board -- Determination of tensile properties -- Constant rate of elongation method (100mm/min) (English PDF)

纸和纸板抗张强度的测定恒速拉伸法(100mm/min)

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

December 30, 2008

Implementation date

September 1, 2009

Scope

GB/T 22898-2008 is the English-translated version of 纸和纸板抗张强度的测定恒速拉伸法(100mm/min).

GB/T 22898-2008 — This standard specifies the use of 100mm/min constant tensile speed test instrument measuring tensile strength, elongation at break, tensile energy the method of absorption and tensile stiffness, and provides formulas tensile index, tensile energy absorption index, tensile stiffness index and elastic modulus.

Compared with other tensile strength properties, tensile stiffness measurement accuracy of elongation demanding. Using a lower accuracy into Determination of the amount of the line elongation, tensile stiffness values \u200b\u200bobtained are inconsistent with this standard.

This standard applies to all paper and cardboard, including paper high elongation, such as crepe paper sack and extensor. This standard does not apply to low-density paper such as toilet paper and its products.

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Document preview — GB/T 22898-2008

National Standard of the People's Republic of China

ICS: 85.010
Classification: Y 30

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the use of a constant tensile speed 100mm/min test instrument measuring tensile strength, fracture elongation, tensile energy absorption and tensile stiffness method. And provides tensile index, tensile energy absorption index, calculated tensile stiffness index and elastic modulus. Compared with other properties of tensile strength, tensile stiffness measurement accuracy requirements for higher elongation. If a lower accuracy of the measurement of the elongation. Tensile stiffness values ??obtained would be inconsistent with this standard. This standard applies to all paper and paperboard, including paper high elongation, such as crepe paper and stretch of sack paper. This standard does not apply to low-density paper, such as paper and tissue products.

Document data

International classification (ICS): 85.010.

Chinese classification (CCS): Y30.

Estimated length of the Chinese original: 10,117 words.

Adopted international standard: ISO 1924-3-2005, MOD.

Standards quoted by this document

GB/T 450; GB/T 451.2; GB/T 451.3; GB/T 10739

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 186 · ISO 536 · ISO 534 · ISO 187

Cited by

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