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эпокси |
акрил |
| Плотность,г/см3 |
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| Вязкость,сП |
|
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| Dp, мм |
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| Ec, мДж/см2 |
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Отвержденные образцы |
||
| Tensile strength ISO R527 | 5100psi (35N/mm2) | 8600-8800psi(59-60N/mm2) |
| Tensile modulus ISO R527 | 160-174ksi (1100-1200 N/mm2) | 542-603ksi(2400-2500N/mm2) |
| Elongationat at break ISO R 527 | 11-19% |
8-14% |
| Elongationat at break DIN 53455 | 10% |
|
| Flexural strength ASTM D 790 |
15500-15700psi (107-108N/mm2) | |
| Flexural modulus ASTM D 790 | 423-436ksi (2920-3010N/mm2) | |
| Impact strength DIN 52453/ISO R 179 | 20-25 kJ/m2 |
27-30 kJ/m2(Initially) 80-90 kJ/m2(3 weeks) |
| Hardness DIN 53505 | 78 Shore D |
85 Shore D |
| Glass transition temp DMA, 4oC/min | 83oC | 65-90oC |