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| Название (рус.): | Пластмассы. Полиметилметакрилат для формования и экструзии. Часть 2. Приготовление образцов для испытаний и определение характеристик |
| Название (англ.): | Plastics; poly(methyl methacrylate) (PMMA) moulding and extrusion materials; part 2: preparation of test specimens and determination of properties |
| Описание (англ.): | No figures are quoted for these properties. Those required for the designation of PMMA materials are given in ISO 8257-1. The values determined in accordance with this document will not necessarily be identical tothose obtained using specimens of different dimensions and/or prepared by different procedures. They may also be influenced by colorants and other additives. The values of the properties depend on the moulding compound, the shape, the test method and the state of anisotropy. Methods for testing the mechanical, thermal and other relevant properties are given in a table. When measuring the properties, test specimens shall be subjected to pre-treatment by conditioning. |
| Заменён стандартами: | ISO 8257-2:2001 |
| Дата регистрации: | 01.12.90 |
| Дата введения: | 15.11.90 |
| Дата отмены: | 20.12.01 |
| Код КГС: | Л29 |
| Код ОКСТУ: | 2216 |
| Код ОКС(МКС): | 83.080.20 |
| Код ОКП: | 2216 |
| Нормативные ссылки: | DIN 7745-2-1989, EQV*BS ISO 8257-2(1995/BSI), EQV EN 2155-5-1989*ISO 62-1980*ISO 75-1987*ISO 175-1981*ISO 178-1975*ISO 179-1982*ISO 180-1982*ISO 294-1975*ISO 306-1987*ISO 489-1983*ISO 537-1989*ISO 604-1973*ISO 1133-1981*ISO 1183-1987*ISO 1628-6-1990*ISO 2039-1-1987*ISO 2557-1-1989*ISO 2818-1980*ISO 8328-1989*ISO 8527-1-1987*ISO/R 527-1966 |
| Ключевые слова: | METHYL METHACRYLATE MOULDING MATERIALS MOULDINGS (SHAPED SECTION) PLASTICS POLYMERS POLYMETHYL METHACRYLATE PROPERTIES SPECIMEN PREPARATION TESTING TESTS CASTINGS METHYLMETHACRYLATE |
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