低温和超低温型粉末涂料 Low and ultra-low temperature powder coatings

产品特点Product features

低温和超低温固化双组份粉末涂料及其制备方法，由A和B两个组份按重量份数比为2:1-4:1组成。其中A组份原料按重量份数计为：树脂：63-66.5，固化促进剂：0.5-2，流平剂或砂纹剂：0.1-1.5，安息香：0.3-0.6，脱气剂：0.2-0.8，颜填料：20-29.7，抗氧化剂：0-2。B组份原料按重量份数计为固化剂：10-30，流平剂或砂纹剂：0.1-1.5，颜填料：20-30。本发明配方简单，环保性能好，各项性能均优异，储存稳定性良好，广泛地应用于MDF人造板等温敏和热敏基材的粉末涂装。

The low-temperature and ultra-low-temperature curing two-component powder coating and its preparation method are composed of two components A and B with A weight ratio of 2:1 to 4:1.The raw materials of component A by weight are: resin: 63-66.5, curing accelerator: 0.5-2, leveling agent or sanding agent: 0.1-1.5, rest incense: 0.3-0.6, degassing agent: 0.2-0.8, color filler: 20-29.7, antioxidant: 0-2. The raw materials of component B are as follows: curing agent by weight: 10-30, leveling agent or sanding agent: 0.1-1.5, color filler: 20-30.The invention has simple formula, good environmental protection performance, excellent performance and good storage stability, and is widely used in powder coating of MDF wood-based board and other temperature-sensitive and thermosensitive substrates.

应用领域Application

室内用于高密度板、塑料板材等表面。

Indoor for high density board, plastic board surface.