ISO 1420:2016 PDF

Name: ISO 1420:2016 — Rubber- or plastics-coated fabrics — Determination of resistance to penetration by water
SKU: ISO 1420:2016
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Rubber- or plastics-coated fabrics — Determination of resistance to penetration by water

Название (английский):

ISO 1420:2016

Rubber- or plastics-coated fabrics — Determination of resistance to penetration by water

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 6
Дата публикации:: 23 июня 2016 г.
Издание:: ISO IS 1420 edition 4 version 1
ICS:: 59.080.40

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Описание (английский):

ISO 1420:2016 specifies two methods for the determination of the resistance of rubber- or plastics-coated fabrics to water penetration (hydrostatic resistance) when subjected to a specific hydrostatic pressure over a fixed period of time. Method A specifies the procedure for a low and high hydrostatic pressure and Method B for a low hydrostatic pressure.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 1420:2016 defines laboratory methods to determine the resistance to penetration by water (hydrostatic resistance) of rubber- or plastics-coated fabrics. The standard specifies two test methods (Method A and Method B) that subject a coated-fabric test piece to a controlled hydrostatic pressure for a fixed time, then inspect for water penetration. Tests are conducted at ambient temperature and the results are used to assess waterproofing performance under defined pressure conditions.

Key topics and technical requirements

Two test methods

Method A - for low and high hydrostatic pressures (system capable of up to 500 kPa). Typical application pressure examples are 200 kPa (apparel) and 300 kPa (industrial), with pressure maintained for a specified time.
Method B - for low hydrostatic pressures (less than 100 kPa); includes manometer or pressure-gauge measurement and retaining mesh for the specimen.

Apparatus and measurement

Pressure gauge capable of at least 600 kPa for Method A; manometer or gauge up to 100 kPa for Method B.
Test mouth/test area standardized (e.g., 100 mm diameter opening or 100 cm2 area).
Sealing gaskets, retaining mesh and test-piece support plate to avoid damage under pressure.

Specimen preparation

Test-piece shapes and sizes specified: Method A square ~150 mm (or circular 130–200 mm), Method B square ~200 mm (or circular 130–200 mm).
Number of specimens: Method A - three; Method B - five.
Conditioning per ISO 2231 (Method 1): minimum 16 h for single-sided coated fabrics, 24 h for double-sided.

Timing and reporting

Minimum interval between manufacture and test: 16 h. For non-product tests a maximum of 4 weeks; for products typically not more than 3 months unless agreed otherwise.
Test report and expression of results are specified (pressure, duration, observations of leakage or abnormalities).

Applications and users

ISO 1420:2016 is used to:

Verify waterproof performance of coated fabrics used in garments, rainwear, tarpaulins, industrial covers, inflatable products, and protective equipment.

Support quality control, product specification, acceptance testing and comparative evaluations between materials and coatings. Primary users:

Coated-fabric manufacturers and converters

Textile testing laboratories and QA teams

Product designers, specifiers and procurement specialists

Regulatory bodies and standards committees

Related standards

ISO 2231 - conditioning and testing atmospheres for coated fabrics (referenced for specimen conditioning)

ISO 2286-1 - determination of roll characteristics (usable width, mass)

Keywords: ISO 1420:2016, hydrostatic resistance, water penetration test, rubber- or plastics-coated fabrics, Method A, Method B, coated-fabric testing, ISO 2231.

ISO 1420:2016 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

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