Holland Colours validate the high quality standards set by the industry where weathering is a concern by using weatherable pigment technology. Weathering performance can be established internally with our QUV equipment and externally with Xenon test apparatus or the designated outside exposure sites in the customer’s material. HCA使用耐候的颜料技术，严格保持高度的工业质量标准。为确保耐候性，我们使用QUV设备和氙灯(Xenon)加速老化测试设备，同时对客户的材料进行户外暴晒试验。优异的分散性能可以解决PVC着色时，颜色提升上的困难，对于深颜色产品有特殊的效果。另外也可以用于双色共挤型材的着色。
