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提高经营效率的方法:

工艺辅料

在所有需要考虑硬水的地方,都要使用润湿剂或水软化剂来减少水的电解质和油漆组分之间的不利影响。

要想了解加工助剂的性能,务必要分析添加剂对填料/二氧化钛浆料中主要粒度分布的影响。改进主要粒度分布通常能为成品油漆带来更好的遮盖力。此外,加工助剂支持在尽可能最短的时间内研磨组分。缩短加工时间可降低能耗并提高生产能力。

Neutralizing agents for paints & coatings

Product highlights

  • Emulsogen LCN 118
    Emulsogen LCN 118 作为乳液聚合工艺专用的非离子乳化剂,可改进聚合物分散剂的剪切、温度和电解质稳定性。推荐用量为 2% 基于各种单体的活性成分。EmulsogenLCN 118 能够作为增容剂用于水性和溶剂型清漆(低 PVC),以改进着色力并减轻磨损、吸水性和雾度效应。 用量建议(供应形态):水性丙烯酸漆为 1.3-1.9%;溶剂型酚醛漆为 0.33-0.66%。 Emulsogen LCN 118 可作为加工助剂,在生产水性乳胶漆(高 PCV)的预混合阶段使用,有助于加快 TiO2 和填料的解聚,从而缩短研磨时间。本品在水质较硬的地区使用尤其占据优势。该用途的推荐用量(供应形态)通常为 0.3%。
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  • Emulsogen LCN 158
    Emulsogen LCN 158 is used as a nonionic emulsifier for emulsion polymerization improving the shear, temperature and electrolyte stability of polymer dispersions. The recommended usage is 2% active based on monomers. In waterborne and solvent-borne lacquers (low PVC), Emulsogen LCN 158 can be used as a compatibilizer to improve tinting strength and to reduce rub-out, water absorption, and haze effects. Dosage recommendation (supply form) in waterborne acrylic lacquers is 1.3-1.9% and in solvent-borne alkyd lacquers 0.33-0.66%.When used during the premixing phase in the production of waterborne emulsion paints (high PVC), Emulsogen LCN 158 also acts as a processing aid and helps to reduce the grinding time by faster deagglomeration of TiO2 and fillers. This is especially of interest in areas of hard water. The general dosage recommendation (supply form) for this purpose is 0.3%.
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  • Emulsogen TS 100
    Emulsogen TS 100 is a nonionic wetting agent for use as compatibilizer in waterborne high PVC paints, as well as in waterborne and solvent-borne low PVC lacquers. The general dosage (supply form) is 0.5-1.0% in emulsion paints, 1.0-1.5% in acrylic lacquers, and 0.25-1.0% in alkyd lacquers. When used during the premixing phase in the production of waterborne emulsion paints, Emulsogen TS 100 also acts as a process aid and helps to reduce the grinding time by faster desagglomeration of TiO2 and fillers. This is especially of interest in areas of hard water. The general dosage recommendation (supply form) for this purpose is 0.24%.
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