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- Baydur® 684 (25 pcf)
Baydur® 684 (25 pcf)
| Категория | PUR, Polyurethane , PUR, Unspecified |
| Производитель | Covestro - PUR |
| Торговая марка | Baydur® |
| Порт | Китай Шанхайский порт |
| Торговые условия | FOB, CFR, CIF |
| Платежное средство | L/C, T/T, Western Union |
c4Ru1n_Baydur-684-25-pcf-.pdf  |
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| Контактная информация |  Служба поддержки клиентов Вичат |
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Описание материалов:
Baydur 684 is a rigid polyurethane structural foam system used in the reaction injection molding (RIM) process. The system is supplied as two reactive liquid components. Component A is a polymeric diphenylmethane diisocyanate (PMDI), and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives.
The Baydur 684 system is used for applications requiring high compression strength foams,filling cavities and/or producing foam cores for overmolding. As with any product, use of the Baydur 684 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
The Baydur 684 system is used for applications requiring high compression strength foams,filling cavities and/or producing foam cores for overmolding. As with any product, use of the Baydur 684 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
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| Твердость | Номинальное значение | Метод испытания | |
|---|---|---|---|
| Твердость дюрометра (Shore D, 12.7 mm) | 50 | ASTM D2240 |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Прочность на растяжение (Break, 12.7 mm) | 11.0 | MPa | ASTM D638 |
| Флекторный модуль (12.7 mm) | 434 | MPa | ASTM D790 |
| Flexural Strength (12.7 mm) | 13.3 | MPa | ASTM D790 |
| Прочность на сжатие (12.7 mm) | 10.7 | MPa | ASTM D695 |
| Термокомплект | Номинальное значение | ||
|---|---|---|---|
| Компоненты термокомплекта | |||
| Component a | Mixing ratio by weight: 130 | ||
| Component B | Mixing ratio by weight: 100 |
| Дополнительная информация |
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| Part A Type: Isocyanate Specific Gravity @ 25°C: 1.24 Viscosity @25°C: 200 cps Part B Type: Polyol Specific Gravity @ 25°C: 1.08 Viscosity @25°C: 900 cps Machine Reactivity at 80°F Cream Time: 16 sec Gel Time: 55 sec Tack Free Time: 80 sec Free Rise Density: 5.6 pcf |
| Тип материала | Категория | Производитель |
|---|---|---|
| Evermore PUR UP-6042NR | PUR-Ester | Evermore Chemical Industry Co., Ltd. |
| Shuang-Bang AB-6060 | PUR, Unspecified | Shuang-Bang Industrial Corp. |
| Smooth-Cast® 300 | PUR, Unspecified | Smooth-On, Inc |
| Xuchuan XCW-120E | PUR, Unspecified | Xuchuan Chemical (Suzhou) Co., Ltd |
| Bayfit® 49BM02(80 Index, 79 kg/m³) | PUR, Unspecified | Covestro - PUR |
| Epic Urethane S7381 | PUR, Unspecified | Epic Resins |
Получите информацию об этом продукте следующим способом.
| Телефон | +086 13424755533 |
| EMAIL US | sales@su-jiao.com |
Служба поддержки клиентов Вичат | |
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