介绍
Crvstic506PAWhite是一种预加速面漆,具有优异的耐水性和耐候性,专为船舶和建筑行业而设计。它是基干高
品质的间苯二甲酸-NPG聚酯树脂。它已制定的应用辊或刷。它使用高度抗紫外线等级的二氧化钛进行着色。
应用程序
Crystic Topcoat 506PA白色推荐作为GRP内衬游泳池的面漆。它也适用于所有需要保护层压板背面不受水或轻微化学品侵蚀的一般模塑要求。
配方
透明面漆506PA白色在使用前应允许达到车间温度(18°C-20℃)。用手搅拌均匀,或用低前切混合器攒拌以避免充气,然后
净置以恢复触变性。CrvsticTopcoat506PAWhite只需添加催化剂即可启动固化反应。推荐的催化剂是AndonoxKP9。并目
这应该以1-3%的比例加入到面漆中。(如需使用其他催化剂,请咨询我们的技术服务部)。催化剂应完全融入面漆中,尽可
能使用低剪切力机械搅拌器。
应注意确保Crvstic Topcoat 506PAWhite配方正确,便于使用。催化剂不足会带来保护涂层失效的风险。应用过程中的环境温度应如此之高
,从而导致无法正常工作的短罐寿命。考虑减合物尺寸,而不是将催化剂水平降低到1%以下。避免在中午炎热的条件下工作。胶片凝胶
时间过快(它不应该在15分钟内凝胶成膜)可能会导致空气滞留。这可能会导致由于渗透的问题。
Introdution
Crystic Topcoat 506PA White is a pre-accelerated Topcoat with excellent water and weather resistance, designed for
use in the marine and building industries. It is based on a high quality isophthalic-NPG polyester resin. It has been
formulated for application by roller or b. It is pigmented using a highly UV resistant grade of titanium dioxide.
Applications
Crystic Topcoat 506PA White is recommended as a finishing coat for GRP lined swimming pools. It is also suitable for all
general moulding requirements where the back of the laminate needs to be protected from water or mild chemical attack.
Formulation
Crystic Topcoat 506PA White should be allowed to attain workshop temperature (18ºC-20°C) before use. Stir well by
hand, or with a low shear mixer to avoid aeration, and then allow to stand to regain thixotropy. Crystic Topcoat 506PA
White requires only the addition of catalyst to start the curing reaction. The recommended catalyst is Andonox®
KP9,
and this should be added at 1-3% into the Topcoat. (Please consult our Technical Service Department if other catalysts
are to be used). The catalyst should be thoroughly incorporated into the Topcoat, with a low shear mechanical stirrer
where possible.
Care should be taken to ensure that the Crystic Topcoat 506PA White is correctly formulated for use. Undercatalysation
brings a risk of failure as a protective coating, Should the ambient temperature during application be so high as to result
in an unworkably short pot life, consider reducing the mix size rather than reducing catalyst levels below 1%. Avoid
working under hot midday conditions. Too fast a film gel time (it should not gel as a film in less than 15 minutes) may
result in air entrapment. This may cause problems due to osmosis.