C20H27O4P
Santicizer 141 Plasticizer
Santicizer 141 优点特性
Santicizer 141 作为高溶化增塑剂，具有持久性、更快的融合和高塑化效率。用于大多数工业聚合物包括PVC及其共聚物、硝酸纤维素、乙基纤维素、聚甲基纤维素甲酯、聚苯乙烯等。
Santicizer 141 应用
阻燃应用示例：在防火要求苛刻的有色薄膜中，推荐加入Santicizer 141，再加入3phr的氧化铋及10-20phr的氢氧化铝。
在邻苯二甲酸酯类增塑剂如DOP中加入10-15%的Santicizer 141可显著提高薄膜的光稳定性和户外耐候性、耐菌性。
与磷酸三苯酯和磷酸三甲苯酯相比，Santicizer 141 可使制得的塑胶起始粘度低，并有良好的假塑性和储存稳定性。由于它良好的假塑性和成膜性能建议在以PMMA为基础的塑胶和硝基纤维素涂料和油墨中加入Santicizer 141.
Santicizer 141 Typical
|
Appearance* |
Clear, oily liquid |
|
Colour (APHA)* |
30 max. |
|
Odour |
Essentially odourless |
|
Specific gravity (20 °C / 20 °C)* |
1.0895 |
|
Refractive index at 20 °C* |
1.5100 |
|
Acidity (0.20 meq. KOH/100 g max)* |
(0.01% as phosphoric acid) |
|
Moisture (by KF in methanol, %)* |
0.10 max. |
|
Chemical type |
Octyl Diphenyl Phosphate |
|
Molecular weight |
362.40 |
|
Pour point (°C) |
<-54 |
|
Boiling point 13.3 h Pa |
239 °C (decomposes) |
|
Flash point (COC) |
224 °C |
|
Fire point (COC) |
238 °C |
|
Vapour pressure |
|
|
at 150 °C |
27 Pa |
|
at 200 °C |
213 Pa |
|
Viscosity m2/s |
|
|
at 0 °C |
61 |
|
at 25 °C |
16.4 |
|
at 99 °C |
2.5 |
|
Surface tension at 23 °C |
0.0367 N.m |
|
Solubility in water at 25 °C |
0.003% |
|
General solubility |
Soluble in mostganic solvents |
* Part of Ferro sales specifications
