Rheovis®CR2

导数的一个家庭高效流变控制添加剂对水性涂料系统。属于一个家庭的产品基于类似的丙烯酸聚合物技术与方组织旨在提供助理增稠机理。最有效的pH值范围7.5 -10。旨在让牛顿流变学。提供了半光的最佳流和匀染性能和厚浆型涂料。容易受到微生物的攻击比纤维素的衍生品。因此涂料配方设计师可以大大减少杀虫剂的水平导致的更广泛的应用领域。推荐使用水平:根据总公式1.0 - -3.5%。最好应该添加在涂料制造的最后阶段——而不是除了颜料研磨阶段——因为不稳定的可能发生在高剪切应力。液体形式使得这个post-addition舒适。 As a positive side effect, the post-addition offers the flexibility in viscosity adjustment from batch to batch. After addition, the pH is adjusted with alkali, ammonia or other bases to achieve the full and stable viscosity. Use of volatile agents improves the water resistance properties of the dry film. The pH of the system during manufacturing of the coating should always be kept higher than 7.5 to prevent precipitation and consequent destabilisation of the formulation. In certain cases it may be advisable to dilute and pre-gel with alkali before addition. Recommended dilution factor is 1 part of additive and 5 parts of water.