SIST EN ISO 2758:2014 PDF

Name: SIST EN ISO 2758:2014 — Paper - Determination of bursting strength (ISO 2758:2014)
SKU: SIST EN ISO 2758:2014
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Paper - Determination of bursting strength (ISO 2758:2014)

Название (английский):

SIST EN ISO 2758:2014

Paper - Determination of bursting strength (ISO 2758:2014)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 24 октября 2014 г.
ICS:: 85.060
Технический комитет:: VPK - Pulp, paper, board and products

Тип поставки:

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Язык документа:

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Срок поставки:4 раб. дн. (перевод)

Цена:300 €

Описание (английский):

ISO 2758:2014 specifies a method for measuring the bursting strength of paper submitted to increasing hydraulic pressure. It is applicable to paper having bursting strengths within the range 70 kPa to 1 400 kPa. It is not intended to be used for the components (such as fluting medium or linerboard) of a combined board, for which the method given in ISO 2759 is more suitable.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

EN ISO 2758:2014 - Overview

EN ISO 2758:2014 (ISO 2758:2014) specifies a standardized laboratory method for measuring the bursting strength of paper by applying increasing hydraulic pressure to a test piece mounted over an elastic diaphragm. The method applies to papers with bursting strengths from 70 kPa to 1 400 kPa. This European-adopted international standard is intended for paper testing and quality control; it is not the recommended method for components of combined board (e.g., fluting medium or linerboard) where ISO 2759 is more suitable.

Key topics and technical requirements

Test principle: A paper sample is clamped over a circular elastic diaphragm and bulged by hydraulic fluid until rupture; the maximum pressure equals the bursting strength.

Applicable range: 70 kPa to 1 400 kPa (materials below 600 kPa should be tested per this standard where no other commercial agreement exists).

Apparatus essentials:

Clamping system with parallel annular faces; capable of repeatable clamping pressures up to 1 200 kPa (grooved face details in Annex A).
Diaphragm: natural or synthetic rubber, 0.86 mm ± 0.06 mm thick; bulge-pressure requirement ~30 kPa ± 5 kPa for a specified bulge height.
Hydraulic system: motor-driven piston using compatible fluid (glycerol, silicone oil, etc.); pumping rate 95 ml/min ± 5 ml/min.
Pressure measurement: accuracy ±10 kPa or ±3%, whichever is greater; response must capture true peak within ±3%.

Calibration & maintenance: Equipment must be calibrated before initial use and regularly thereafter; Annexes cover calibration of pressure sensors, clamps and clamping pressure.

Sampling & conditioning: Sampling per ISO 186 if representing a lot; conditioning and atmosphere per ISO 187; grammage for burst index per ISO 536.

Derived metric: Burst index = bursting strength (kPa) ÷ grammage (g/m2).

Applications and users

Quality control laboratories in paper mills and converting/printing plants

Packaging and corrugated-board manufacturers (for paper components within the specified range)

Third‑party test laboratories, R&D teams developing paper products, and procurement/specification teams assessing material performance

Useful for product specifications, supplier acceptance testing, and comparative product development

Related standards

ISO 2759 - Bursting strength test for boards and board components

ISO 186 - Sampling to determine average quality

ISO 187 - Standard atmosphere for conditioning and testing

ISO 536 - Determination of grammage

EN ISO 2758:2014 provides a repeatable, internationally recognized hydraulic burst test procedure critical for reliable assessment of paper strength and performance in end-use applications.

SIST EN ISO 2758:2014 PDF

Abstract

Похожие стандарты

EN ISO 2758:2014 - Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

ISO 2758:2014

Paper — Determination of bursting strength

SIST EN ISO 2759:2014

Board - Determination of bursting strength (ISO 2759:2014)

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