| 型号： | Pluronic F77 |
|---|---|
| 品牌： | BASF |
| 原产地： | 德国 |
| 类别： | 化工 / 其他聚合物 |
| 标签︰ | Pluronic F77 |
| 单价： |
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| 最少订量： | - |
| 最后上线︰2024/10/29 |
| 产品规格︰ | Pluronic F77, Cloud point (10% aqueous)….. >100°C Color, APHA……………100 max. Water, weight %……………Cast solid – 0.4 max. ---------Micro-Pastille – 0.75 max. pH (2.5% aqueous)…………6.0 – 7.0 Form…………………Micro-Pastille / Cast solid Average molecular weight………6600 Specific gravity, 77°/25°C………1.04 Viscosity, cps at 77°C……………480 Melt point…………………48°C Cloud point (1% aqueous)……100°C Foam height (Ross Miles, 0.1% aqueous at 50°C)…………100 mm Surface tension (0.1% aqueous)……47 dynes/cm at 25°C HLB…………………>24 Solubility in water at 25°C……>10% Wetting, Draves Sink Time (3-gm hook, 0.1% aqueous at 25°C)… >360 seconds |
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| 产品优点︰ | Pluronic F77 is a difunctional block copolymer surfactant terminating in primary hydroxyl groups. A nonionic surfactant that is 100% active and relatively nontoxic. |
