Описание материалов:
Baytec EDG-085A is a two-component, one-shot system which yields a solid polyurethane elastomer. It is a UV-stable system with an approximate hardness of 85 Shore A. The isocyanate component is an aliphatic, HDI-based polyisocyanate, and the polyol component is a polyether/polyester polyol blend. The Baytec EDG-085A system is used in table-edging applications. As with any product, use of the Baytec EDG-085A system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
| Главная Информация | |
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| Характеристики | - Хорошая устойчивость к ультрафиолетовому излучению
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| Формы | |
| Твердость | Номинальное значение | | Метод испытания |
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| Твердость дюрометра (Shore D) | 85 | | ASTM D2240 |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Устойчивость к истиранию (1000 Cycles) | 149 | mg | ASTM D4066 |
| Эластомеры | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Прочность на растяжение (Break) | 8.27 | MPa | ASTM D412 |
| Удлинение при растяжении (Break) | 100 | % | ASTM D412 |
| Tear Strength | | | |
| -- 1 | 18.9 | kN/m | ASTM D624 |
| Cracking | 5.8 | kN/m | ASTM D1938 |
| Термокомплект | Номинальное значение | | |
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| Компоненты термокомплекта 2 | | | |
| Component a | Mixing ratio by weight: 91 | | |
| Component B | Mixing ratio by weight: 100 | | |
| Дополнительная информация |
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| Part A
Type: Isocyanate
Appearance: Clear, pale yellow liquid
Specific Gravity @ 25°C: 1.17
Viscosity @25°C: 2900 mPa
Flash Point, SETA: 238°C
NCO: 21.5 wt%
Part B
Type: Polyol
Appearance: Clear, viscous liquid
Specific Gravity @ 25°C: 1.06
Viscosity @25°C: 2500 mPa-s
Flash Point, PMCC: 146°C
Water: 0.08 wt% max
Hydroxyl Number: 250 mg KOH/g
IsocyanateTemperature: 41 to 46°CPolyol Temperature: 32 to 44°CMold Temperature: 44 to 60°CGel Time: 75 to 120 secDemold Time: 6 to 15 min |
| Примечание |
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| 1 . | C mould |
| 2 . | 105 Index |
