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关于
材料类型
- HDI
- PIC
- 亲水性聚异氰酸酯
- 脂肪族聚异氰酸酯
- 交联剂
- 聚异氰酸酯
- 固化剂
- 聚异氰脲酯
- 异氰酸酯
材料
- 涂料、油漆和油墨
- 易混合, 超低单体, 水性, 耐气候
一般特征
Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
As a hardener for aqueous two-component polyurethane systems.
As a hardener for aqueous two-component polyurethane systems.
储存条件
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity. Due to the raw materials, the product may show visible turbidity caused by the cold. This turbidity occurs at approx. + 5 °C and is reversible when heated to room temperature. The product properties are not affected.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity. Due to the raw materials, the product may show visible turbidity caused by the cold. This turbidity occurs at approx. + 5 °C and is reversible when heated to room temperature. The product properties are not affected.
样品
无可用数据
包装类型
无可用数据
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 |
|---|---|---|---|
| Flash point | DIN EN ISO 2719 | °C | approx. 61 |
| Equivalent weight | approx. 396 | ||
| Density at 20 °C | DIN 51757 | g/ml | approx. 1.06 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| NCO content | M105-ISO 11909 | % | 10.6 ± 0.3 |
| Monomeric HDI | M106-ISO 10283 | < 0.10 | |
| Viscosity at 23 °C, (D = 200 s^-1) | M014-ISO 3219/A.3 | mPa*s | 75 ± 15 |
| Color value (Hazen) | M017-EN 1557 | ≤ 150 | |
| Non-volatile content (2.2 g / 120 min / 100°C) | M020-ISO 3251 | % | 65 ± 2 |
下载
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技术数据表
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安全数据表无可用直接下载，请访问 www.productsafetyfirst.covestro.com
