添加剂的问题：腻子中最常用的纤维是纤维素醚，主要起保水作用。添加纤维素醚时，应选择纤维素醚的质量和可靠性，质量较差，腻子水分差，批刮困难。纤维素醚的粘度也适中，粘度太高，批重太重，难以工作，粘度过低，保水量不足，很容易干燥。在灰钙200Kg的腻子粉，3-4kg粘度4万羟丙基甲基纤维素。此外，我们可以考虑添加木纤维，便宜，水和增稠剂，并添加少量的淀粉醚增加施工。批量剃须是轻而粘的。

The problem with additives: The most commonly used fiber in putty is cellulose ether, which mainly serves to retain water. When adding cellulose ether, the quality and reliability of cellulose ether should be selected. Poor quality, poor putty moisture content, and difficult scraping. The viscosity of cellulose ether is also moderate. If the viscosity is too high and the batch weight is too heavy, it is difficult to work. If the viscosity is too low and the water retention is insufficient, it is easy to dry. Mix 200kg of calcium ash putty powder and 3-4kg of 40000 hydroxypropyl methyl cellulose with viscosity. In addition, we can consider adding wood fibers, which are cheap, water, and thickeners, and adding a small amount of starch ether to increase construction. Batch shaving is light and sticky.

腻子粉在墙面上的快速干燥主要受外部因素、内部原因和批量刮料厚度等因素的影响。外因主要是墙体干湿程度和天气温湿度、光照等。主要原因是原料配比和添加剂配比，配料厚度也影响腻子上壁的干燥速度。

The rapid drying of putty powder on walls is mainly influenced by external factors, internal factors, and batch scraping thickness. The main external factors are the dryness and wetness of the walls, as well as weather conditions such as temperature, humidity, and sunlight. The main reason is the ratio of raw materials and additives, and the thickness of the ingredients also affects the drying speed of the putty wall.

墙面太干燥：如果墙面太干，会吸收腻子内的大量水分，腻子在腻子壁后迅速干透。在这种情况下，在墙上喷洒腻子之前先检查一下墙面的水分，施工前没有清水。

Wall too dry: If the wall is too dry, it will absorb a large amount of moisture from the putty, and the putty will quickly dry out after the putty wall. In this case, check the moisture content of the wall before spraying putty on it, as there is no clear water before construction.

温度过高：温度高，光线强，水的蒸发速度快，墙后腻子干。特别是夏季，要避免腻子腻子的高温和光照强度，选择早晚低温工作。此外，加入原料时，纤维素乙醚的用量应略有增加，以增加水的潴留，减少水的过量蒸发。

High temperature: High temperature, strong light, fast evaporation rate of water, dry putty behind the wall. Especially in summer, it is important to avoid the high temperature and light intensity of putty and choose to work at low temperatures in the morning and evening. In addition, when adding raw materials, the amount of cellulose ether should be slightly increased to increase water retention and reduce excessive evaporation of water.

腻子质量问题：有的厂家在腻子中使用水泥和石灰，以节约成本。高碱水泥在腻子中的应用会使水化速度过快，造成塑性损失过快，缩短施工工期。硅酸钙吸水量大。如果加量很大，会在墙上造成干腻子。因此，在配置原材料时，减少或不使用高碱水泥，减少灰钙的含量。如果没有特殊目的，一般情况下，普通腻子只需要添加一般150-200kg灰钙。

Quality issues with putty: Some manufacturers use cement and lime in putty to save costs. The application of high alkali cement in putty can cause excessive hydration rate, resulting in rapid plastic loss and shortening the construction period. Calcium silicate has a high water absorption capacity. If a large amount is added, it will cause dry putty on the wall. Therefore, when configuring raw materials, reduce or avoid using high alkali cement and decrease the content of calcium ash. If there is no special purpose, in general, ordinary putty only needs to add 150-200kg of calcium ash.

以上的内容来自：济南腻子粉更多的精彩内容请点击我们的网站：https://www.jnfhjc.com

The above content is from Jinan Putty Powder. For more exciting content, please click on our website: https://www.jnfhjc.com