球场施工简述丙烯酸涂料的制作方式

涂料的制法:
Method for preparing coating:
本防水涂料的植被采用常规的涂料制备方法。将水、分散剂、消泡剂、颜料、填料及其他助剂按配方称量后投入高速分散釜,同时加入上述制备的丙烯酸共聚乳液,经充分搅拌后即得防水涂料。可采用的颜料、填料有二氧化钛、滑石粉、重质碳酸钙、沉淀硫酸钡、云母粉、瓷土、氧化锌等。
Coating preparing method of conventional the waterproof coating of vegetation. Water, dispersing agent, defoaming agent, pigment, filler and other additives according to the formula after weighing into high speed dispersing kettle, while adding acrylic copolymer emulsion to the preparation, mixing to obtain the waterproof coating. Can be used with titanium dioxide, pigment, filler talc powder, heavy calcium carbonate, precipitated barium sulfate, mica powder, porcelain clay, Zinc Oxide etc..
乳液的制法:
Preparation method of emulsion:
将单体按配方设计的量与表面活性剂及水进行预乳化后抽入高位槽。引发剂用水溶解后抽入另一高位槽。两者同时以滴加的方式进入反应釜进行聚合反应。反应温度控制在70-85度,控制滴加速度,使反应物料在3-3.5h滴完。最后保温反应1-1。5h,使反应完全。然后冷却,用氨水将乳液PH值调至7-8。
The monomer according to the formula design and the amount of surfactant and water pre emulsifying pumped into elevated tank. The initiator are dissolved in water after pumping into another high slot. Both to dropwise manner into the reactor for polymerization. The reaction temperature is controlled between 70-85 degrees, control the dropping rate, make the reaction material in the 3-3.5h drop. Finally, insulation reaction of 1-1. 5h, to complete the reaction. Then cooled with ammonia emulsion pH value to 7-8.
其中丙烯酸酯防水涂料是由丙烯酸酯共聚乳液为成膜物质再加以各种颜料、填料而制成的一种水性可调色的、橡胶型的涂料。其特点是,涂膜干燥后能形成连续性的涂层,涂层具有良好的延伸率及断裂强度,耐酸、耐碱性好,耐候性优异、施工方便、无环境污染,作为屋面防水使用是一种较理想的材料。
The acrylic waterproof coating is composed of acrylic copolymer emulsion as film forming materials together with a variety of pigments, fillers made of a water color, rubber based paint. Its characteristics is that the dry coating can form a coating continuity, the coating has good elongation and fracture strength, acid and alkali resistance is good, excellent weathering resistance, easy construction, no environmental pollution, as the roofing use is a kind of ideal material.

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