水性环氧地坪漆好壞的取決於以下兩個因素
1、环氧樹脂分散相粒子的粒徑,在保證水性环氧地坪漆的固化劑用量相同的情況下,环氧樹脂分散相粒子的粒徑較小時,粒子表面的固化劑濃度較為適中,表面固化速度較慢,固化劑分子有足夠的時間擴散到整個环氧樹脂分透水地坪散相粒子,使之固化完全,因而可以形成均勻、完全固化的塗膜;
1. The particle size of dispersed epoxy resin particles. When the particle size of dispersed epoxy resin particles is small, the concentration of curing agent on the surface of particles is moderate, the curing speed is slow, and the curing agent molecules have enough time to disperse to the whole epoxy resin under the same amount of curing agent used in waterborne epoxy floor paint. The particles are solidified so that uniform and completely cured films can be formed.
2、环氧固化劑與环氧樹脂的相容性,提高环氧固化劑與环氧樹脂的相容性,有利於水性环氧樹脂乳液分散後體系的穩定性,並且兩者的相容性越好,环氧固化劑越容易向环氧樹脂微粒內部擴散,有利於固化反應的進行。
2, the compatibility between epoxy curing agent and epoxy resin, the compatibility of epoxy curing agent and epoxy resin is improved, and the stability of waterborne epoxy resin emulsion after dispersion is better. The compatibility between them is better, and the epoxy curing agent is easier to diffuse to the epoxy resin particles, w环氧地坪hich is conducive to the curing reaction.
以上就是關於水性停車場环氧地坪漆的相關介紹,這個水性產品的固化效果挺好的,值得信賴。
Above is the introduction of waterborne parking floor paint. The curing effect of this waterborne product is very good and reliable.
水性环氧地坪漆是指环氧樹脂以微粒或液滴的形式分散在以水為連續相的分散介質中而配得的穩定分散體系。固化效果是衡量水性體系產品的重要指標。水性环氧地坪漆的固化成膜機理水性环氧樹脂塗料是一種乳液塗料,其成膜機理與一般的聚合物乳液塗料如丙烯酸乳液的成膜有很大的區別,同時與溶劑型环氧樹脂塗料的成膜也不完全相同。
Waterborne epoxy floor paint is a stable dispersion system of epoxy resin dispersed in the form of particles or droplets in the dispersing medium with water as continuous phase. Curing effect is an important index to measure the product of waterborne system. Waterborne epoxy floor paint curing film forming mechanism waterborne epoxy resin coating is an emulsion coating. Its film forming mechanism is quite different from that of general polymer emulsion coatings, such as acrylic emulsion, and is also not identical with that of solvent based epoxy resin coatings.