Описание материалов:
MODAR 820 TC resin is a novel resin composition designed for architectural and mass transit applications. Fire retardant laminates made with MODAR 820 TC resin and filled with alumina trihydrate (ATH) have met ASTM E-84 class 1 flame spread index requirements and exhibit low smoke characteristics typically required by building codes. These same compositions additionally meet mass transit requirements as measured by ASTM E662 and E162. MODAR 820 TC resin readily accepts high filler loadings without substantial loss of its cured mechanical properties. The filled resin mix also exhibits exceptional suspension stability.
APPLICATIONS AND USE
MODAR 820 TC resin can be used for architectural applications, ductwork and mass transit components wherever superior fire retardance and low smoke characteristics are desired. This resin can be used for spray-up, hand lay-up and low pressure closed molding processes including infusion and resin transfer molding.
| Главная Информация | |
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| Характеристики | |
| Используется | |
| Рейтинг агентства | - ASTM E 162
- ASTM E 662
- Стандарт ASTM E 84 класс 1
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| Формы | |
| Метод обработки | - Ручное покрытие
- Литье из смолы
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| Физический | Номинальное значение | Единица измерения | |
|---|
| Вязкость раствора 1 | 35 | mPa·s | |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Модуль растяжения | 3520 | MPa | ASTM D638 |
| Прочность на растяжение | 70.3 | MPa | ASTM D638 |
| Флекторный модуль | 3240 | MPa | ASTM D790 |
| Flexural Strength | 109 | MPa | ASTM D790 |
| Тепловой | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Температура отклонения при нагрузке (1.8 MPa, Unannealed) | 93.9 | °C | ASTM D648 |
| Дополнительная информация |
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| Properties of a 3.2mm unfilled resin casting. |
| Uncured Properties | Номинальное значение | Единица измерения | |
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| Gel Time | 20 | min | |
| Примечание |
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| 1 . | Brookfield RTV #3, 50 rpm |
