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材料类型
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材料
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一般特征
Polyol component for two-component polyurethane resin for vacuum assisted resin transfer molding (VARTM).
Baydur 120V2 in combination with Desmodur® 44CP23 is intended for the production of fiber-reinforced composites.
The polyurethane resin has a very low viscosity and a long pot life at ambient temperature and a fast cure at elevated temperature.
Baydur 120V2 in combination with Desmodur® 44CP23 is intended for the production of fiber-reinforced composites.
The polyurethane resin has a very low viscosity and a long pot life at ambient temperature and a fast cure at elevated temperature.
储存条件
Drums should be protected against strong sunlight and always kept sealed to protect the contents from moisture or damp air.
Polyols can absorb moisture from the air and this may affect processing properties. Keep the container tightly closed in a well-ventilated place.
Recommended storage temperature: 5 - 30 °C
Shelf life (ex works): 180 days if stored in sealed, moisture-tight containers
Lengthy storage can lead to a color-change from slightly purple towards yellow; in our experience this has no adverse effect on processing and product properties.
Polyols can absorb moisture from the air and this may affect processing properties. Keep the container tightly closed in a well-ventilated place.
Recommended storage temperature: 5 - 30 °C
Shelf life (ex works): 180 days if stored in sealed, moisture-tight containers
Lengthy storage can lead to a color-change from slightly purple towards yellow; in our experience this has no adverse effect on processing and product properties.
样品
Moisture access should be prevented.
包装类型
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技术属性和数据表
命名属性特征
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Density at 25 °C | calculated | g/ml | 1.03 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Water content | DIN 51777-1 | % | < 0.09 |
| Water content | DIN 51777-1 | % | < 0.09 |
| Viscosity at 25 °C | DIN EN ISO 3219/A.3 | mPa*s | 25 to 45 |
| Viscosity at 25 °C | DIN EN ISO 3219/A.3 | mPa*s | 25 to 45 |
| Hydroxyl number | DIN EN ISO 4629-2 | mg KOH/g | 340 to 375 |
| Hydroxyl number | DIN EN ISO 4629-2 | mg KOH/g | 340 to 375 |
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技术数据表
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