BYK Additives & Instruments

产品新闻

09.01.2018 - DISPERBYK-2157

DISPERBYK-2157 用于非极性体系的不含 VOC 和溶剂的润湿分散剂

DISPERBYK-2157是一个不含VOC和溶剂的润湿分散剂,用于非极性溶剂型和无溶剂喷墨墨水、印刷油墨、防腐和建筑涂料以及PVC塑溶胶。该助剂与下列溶剂具有良好的相容性,包括烷烃、异构烷烃、植物油、矿物油和增塑剂。DISPERBYK-2157推荐用于所有颜料,能显著改善外观效果,例如色强、透明性和光泽。在油墨和涂料应用中,DISPERBYK-2157强烈降低研磨料的粘度并使之稳定。在PVC应用中,该助剂强烈降低塑溶胶用色浆及最终塑溶胶产品的粘度,并提供优秀的热稳定性。

19.12.2017 - BYK-1797

BYK-1797 Silicone-containing defoamer for 100 % UV printing inks and OPV. Especially recommended for screen printing inks

Due to their rheological profile, and since they are particularly prone to foaming during application, screen printing inks are especially challenging for defoamers. BYK-1797 offers two advantages. It has strong defoaming properties even at extremely low dosages, but with a little more, leveling can also be greatly improved. Newtonian radiation-curable systems such as UV flexographic inks or substrate printing inks often require additives both to eliminate foam, which may be carried through an enclosed doctor blade and to provide substrate wetting.

19.12.2017 - DISPERBYK-2023

DISPERBYK-2023 Solvent-borne wetting and dispersing additive for liquid printing inks based on TPU, TPA, NC, and vinyl copolymers

Modern solvent-borne printing inks are becoming increasingly polar. That is why it is particularly challenging to find suitable, compatible dispersing additives for NC-based printing inks. At the same time, PU and vinyl systems result in increased polarity as well as a faster printing process. BYK has responded to market demand and developed DISPERBYK-2023. This additive offers optimal dispersion and stabilization of organic pigments, as well as outstanding compatibility across a wide polarity range. DISPERBYK-2023 provides the formulation with virtually Newtonian flow behavior and itself contains a highly volatile solvent. The outstanding properties of DISPERBYK-2023 result in high application speeds with high levels of printing quality, combined with outstanding process reliability.