ISO 16770 Plastics Determination of environmental stress cracking (ESC) of polyethylene Full-notch creep test (FNCT) - First Edition
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ISO 13274 Packaging - Transport packaging for dangerous goods - Plastics compatibility testing for packaging and IBCs - First Edition
- 13
- 55
- DIN EN ISO 15877-3 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings (ISO 15877-3:2009 + AMD 1:2010); German version EN ISO 15877-3:2009 + A1:2010
- DIN EN ISO 15877-2 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes (ISO 15877-2:2009 + AMD 1:2010)
- DIN EN ISO 13760 Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998)
- DIN EN 15632-3 District heating pipes - Pre-insulated flexible pipe systems - Part 3: Non bonded system with plastic service pipes - requirements and test methods; German version EN 15632-3:2010+A1:2014
- DIN EN ISO 13760 Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998)
- DIN EN ISO 15877-2 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes (ISO 15877-2:2009 + AMD 1:2010)
- DIN EN ISO 15877-2 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes (ISO 15877-2:2009 + AMD 1:2010)
- DIN EN ISO 13760 Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998)
- DIN EN 15632-3 District heating pipes - Pre-insulated flexible pipe systems - Part 3: Non bonded system with plastic service pipes - requirements and test methods; German version EN 15632-3:2010+A1:2014
- DIN EN ISO 13760 Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998)
- DIN EN ISO 13760 Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998)
- DIN EN 15632-3 District heating pipes - Pre-insulated flexible pipe systems - Part 3: Non bonded system with plastic service pipes - requirements and test methods; German version EN 15632-3:2010+A1:2014
- DIN EN 15632-3 District heating pipes - Pre-insulated flexible pipe systems - Part 3: Non bonded system with plastic service pipes - requirements and test methods; German version EN 15632-3:2010+A1:2014
- DIN EN ISO 9080 Plastics piping and ducting systems - Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation (ISO 9080:2012); German and English version EN ISO 9080:2012
- DIN EN 253 District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene (includes Amendment A1:2013)
- Картотека зарубежных и международных стандартов
International Organization for Standardization
Plastics Determination of environmental stress cracking (ESC) of polyethylene Full-notch creep test (FNCT) - First Edition
N 16770
Annotation
This International Standard specifies a method of determining the stress cracking resistance of polyethylene materials in any environment. The test is carried out on notched test specimens cut from compressionmoulded sheet or finished products, as applicable. The test specimen is subjected to a static tensile load when immersed in an environment such as a surfactant solution held at a specified temperature, and the time to failure measured.
The method has been specifically developed for polyethylene materials but can be used to evaluate PE extrusions, such as pipe segments, PE fusion welds/fittings and blow-moulded PE containers to study the effect of aggressive environments, i.e. dangerous goods/chemicals. The method may also be adapted for other thermoplastic materials, e.g. polypropylene (PP). In this case, care must be taken in interpreting the results as the processing stresses/orientation in finished products may have an effect.
Автоматический перевод:
Определение пластмасс экологического взламывания напряжения (ESC) Испытания на ползучесть полной метки (FNCT) полиэтилена - Первый Выпуск
Этот Международный стандарт определяет метод определения сопротивления взламывания напряжения материалов полиэтилена в любой окружающей среде. Тест выполняется на зубчатом порезе контрольных образцов от листа compressionmoulded или конечных продуктах, как применимый. Контрольный образец подвергается статическому растяжимому грузу, когда погружено в окружающую среду, такую как решение для сурфактанта, проводимое при указанной температуре, и время к измеренной неудаче.



