Описание материалов:
Grade 5501 is a regular grade, black-pigmented expandable polystyrene resin. This resin is specifically formulated for high-density, impact absorption applications such as bicycle helmet liners. Grade 5501 resin is available in an unexpanded particle size range of 0.6 - 1.2 mm, and the typical density range for molded application is 2.5 to 10 pcf.
Главная Информация | |
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Характеристики | - Расширяемый
- Высокая плотность
- Высокая ударопрочность
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Используется | |
Внешний вид | |
Формы | |
Механические | Номинальное значение | Единица измерения | Метод испытания |
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Флекторный модуль | | | ASTM C203 |
-- 1 | 29.6 | MPa | |
-- 2 | 20.0 | MPa | |
Flexural Strength | | | ASTM C203 |
-- 3 | 1.03 | MPa | |
-- 4 | 0.655 | MPa | |
Прочность на сжатие | | | ASTM D1621 |
10% Strain 5 | 0.455 | MPa | |
10% Strain 6 | 0.283 | MPa | |
15% Strain 7 | 0.483 | MPa | |
15% Strain 8 | 0.303 | MPa | |
20% Strain 9 | 0.524 | MPa | |
20% Strain 10 | 0.331 | MPa | |
Примечание |
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1 . | 3.5 lbs/ft³ |
2 . | 2.5 lbs/ft³ |
3 . | 3.5 lbs/ft³ |
4 . | 2.5 lbs/ft³ |
5 . | 3.5 lbs/ft³ |
6 . | 2.5 lbs/ft³ |
7 . | 3.5 lbs/ft³ |
8 . | 2.5 lbs/ft³ |
9 . | 3.5 lbs/ft³ |
10 . | 2.5 lbs/ft³ |