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- Adiprene® Duracast® C900
Adiprene® Duracast® C900
| Категория | PUR, Polyurethane (Polycaprolactone, MDI) , PUR-Capro/MDI |
| Производитель | Chemtura |
| Торговая марка | Adiprene® Duracast® |
| Порт | Китай Шанхайский порт |
| Торговые условия | FOB, CFR, CIF |
| Платежное средство | L/C, T/T, Western Union |
zuDhBx_Adiprene-Duracast-C900.pdf  |
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| Контактная информация |  Служба поддержки клиентов Вичат |
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Описание материалов:
ADIPRENE DURACAST C900 is an MDI-terminated polycaprolactone prepolymer having low free MDI content. A high performance 90A elastomer with excellent physical properties is obtained when this prepolymer is chain extended with DURACURE™ C3 or C3-LF. Other advantages are improved processing characteristics and easier management of health & safety during handling.
The unique combination of properties exhibited by low free MDI prepolymers is superior to those available from TDI and conventional MDI prepolymers. DURACAST prepolymers cured with DURACURE C3 or C3-LF provide a superior hard segment and offer unique processing and productivity improvements. This high performance hard segment offers excellent physical and engineering properties, including high cut and tear resistance, improved flex fatigue, low temperature flexibility, excellent dynamics (at both low and high temperatures) and other high temperature properties. Traditionally, amine cures could not be used with MDI prepolymers due to high reactivity (short pot life) even though they offer some performance advantages such as high temperature resistance and tear properties. It also offers EH&S advantages as it is based on low free monomer technology and is a MBOCA free system.
The unique combination of properties exhibited by low free MDI prepolymers is superior to those available from TDI and conventional MDI prepolymers. DURACAST prepolymers cured with DURACURE C3 or C3-LF provide a superior hard segment and offer unique processing and productivity improvements. This high performance hard segment offers excellent physical and engineering properties, including high cut and tear resistance, improved flex fatigue, low temperature flexibility, excellent dynamics (at both low and high temperatures) and other high temperature properties. Traditionally, amine cures could not be used with MDI prepolymers due to high reactivity (short pot life) even though they offer some performance advantages such as high temperature resistance and tear properties. It also offers EH&S advantages as it is based on low free monomer technology and is a MBOCA free system.
| Главная Информация | |
|---|---|
| Характеристики |
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| Физический | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Удельный вес 1 | 1.13 | g/cm³ | ASTM D792 |
| Твердость | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Твердость дюрометра | ASTM D2240 | ||
| Shore A 2 | 87 to 89 | ||
| Shore A 3 | 86 to 89 |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Потеря истирания- Относительная потеря объема | |||
| -- 4 | 25.0 | mm³ | |
| -- 5 | 17.0 | mm³ |
| Эластомеры | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Rebound Resilience - Drop Ball | |||
| -- 6 | 64 | % | |
| -- 7 | 64 | % |
| Дополнительная информация | Номинальное значение | Единица измерения | |
|---|---|---|---|
| Индекс истирания | |||
| DIN 8 | 890 | ||
| DIN 9 | 592 | ||
| NBS 10 | 1700 | % | |
| NBS 11 | 1300 | % |
| Пленки | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Сопротивление разрыву брюк | ASTM D1938 | ||
| -- 12 | 42.7 | N/mm | |
| -- 13 | 33.3 | N/mm |
| Эластомеры | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% Strain 14 | 6.29 | MPa | |
| 100% Strain 15 | 6.17 | MPa | |
| 300% Strain 16 | 8.54 | MPa | |
| 300% Strain 17 | 8.06 | MPa | |
| Прочность на растяжение | ASTM D412 | ||
| -- 18 | 42.2 | MPa | |
| -- 19 | 39.2 | MPa | |
| Удлинение при растяжении | ASTM D412 | ||
| Break 20 | 570 | % | |
| Break 21 | 540 | % | |
| Tear Strength | |||
| -- | 83.0 | kN/m | ASTM D624 |
| -- | 70.1 | kN/m | ASTM D624 |
| Split 22 | 19 | kN/m | ASTM D470 |
| Split 23 | 20 | kN/m | ASTM D470 |
| Комплект сжатия | ASTM D395B | ||
| 70°C, 22 hr 24 | 27 | % | |
| 70°C, 22 hr 25 | 31 | % | |
| 100°C, 22 hr 26 | 47 | % | |
| 100°C, 22 hr 27 | 54 | % | |
| Сопротивляемость Bayshore | ASTM D2632 | ||
| -- 28 | 52 | % | |
| -- 29 | 52 | % |
| Термокомплект | Номинальное значение | Единица измерения | |
|---|---|---|---|
| Срок службы горшка | |||
| 50°C | 1400 | min | |
| 70°C | 120 | min | |
| Время демолд | |||
| 120°C | 20 | min | |
| 140°C | 10 | min | |
| Время доставки | |||
| 120°C 30 | 16 to 24 | hr | |
| 140°C 31 | 16 to 24 | hr |
| Примечание | |
|---|---|
| 1 . | Post cure 140°C (24 hrs.) |
| 2 . | Post cure 140°C (24 hrs.) |
| 3 . | Post cure 120°C (24 hrs.) |
| 4 . | Post cure 120°C (24 hrs.) |
| 5 . | Post cure 140°C (24 hrs.) |
| 6 . | Post cure 120°C (24 hrs.) |
| 7 . | Post cure 140°C (24 hrs.) |
| 8 . | Post cure 140°C (24 hrs.) |
| 9 . | Post cure 120°C (24 hrs.) |
| 10 . | Post cure 140°C (24 hrs.) |
| 11 . | Post cure 120°C (24 hrs.) |
| 12 . | Post cure 140°C (24 hrs.) |
| 13 . | Post cure 120°C (24 hrs.) |
| 14 . | Post cure 140°C (24 hrs.) |
| 15 . | Post cure 120°C (24 hrs.) |
| 16 . | Post cure 140°C (24 hrs.) |
| 17 . | Post cure 120°C (24 hrs.) |
| 18 . | Post cure 140°C (24 hrs.) |
| 19 . | Post cure 120°C (24 hrs.) |
| 20 . | Post cure 140°C (24 hrs.) |
| 21 . | Post cure 120°C (24 hrs.) |
| 22 . | Post cure 120°C (24 hrs.) |
| 23 . | Post cure 140°C (24 hrs.) |
| 24 . | Post cure 140°C (24 hrs.) |
| 25 . | Post cure 120°C (24 hrs.) |
| 26 . | Post cure 140°C (24 hrs.) |
| 27 . | Post cure 120°C (24 hrs.) |
| 28 . | Post cure 140°C (24 hrs.) |
| 29 . | Post cure 120°C (24 hrs.) |
| 30 . | Standard |
| 31 . | High Performance |
| Тип материала | Категория | Производитель |
|---|---|---|
| RenPIM® VG 5281 Polyol/ 5281 Isocyanate | PUR, Unspecified | Huntsman Advanced Materials |
| Xuchuan XWB-3510 | PUR, Unspecified | Xuchuan Chemical (Suzhou) Co., Ltd |
| Ebalta GM 725-7 / PUR 4 | PUR, Unspecified | Ebalta Kunststoff GmbH |
| BJB Polyurethane TC-262 A/B | PUR, Unspecified | BJB Enterprises, Inc. |
| Rigid Cast RC-8017 | PUR, Unspecified | BJB Enterprises, Inc. |
| Baydur® 730 IBS (40 pcf) | PUR-MDI | Covestro - PUR |
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