Putty powder is one of the materials for house decoration. Its raw materials are often talc powder with glue, which can be bought in stores. It is generally divided into two kinds: outer wall and inner wall. The former resists wind and sunshine, but the environmental protection effect is low. The latter has good comprehensive ability and environmental protection performance. When we use putty powder, we will find that it will appear dedusting phenomenon. Why? Today, we will introduce the reasons for putty powder dedusting.

　　腻子粉出现脱粉现象：装修施工完成及干透后，用手触摸有掉粉现象

　　Putty powder dedusting phenomenon: after finishing decoration construction and drying out, there is powder dropping phenomenon with hand touch

　　1、内墙腻子粉抛光时间掌握不好，表面已经干燥后再进行抛光处理就会脱粉;

　　1. The polishing time of putty powder for inner wall is not well controlled, and the surface will be dedusted after drying and polishing.

　　2、外墙腻子粉，饰面时涂层比较薄，在夏天高温下，水分挥发很快，面层未能足够的水分进行固化，因而容易脱粉。

　　2. Exterior wall putty powder, the coating is thinner when facing, in summer high temperature, moisture volatilization quickly, the surface layer can not be enough moisture to solidify, so it is easy to de-powder.

　　3、产品超过保质期，粘结力度大幅度下降。

　　3. When the product exceeds its shelf life, the bonding strength decreases dramatically.

　　4、产品储存不当，吸潮后粘结力大幅度下降。

　　4. The bonding force decreases dramatically after moisture absorption due to improper storage of products.

　　5、基层吸水率高，导致腻子干燥速度很快，没有充足的水分进行固化。

　　5. The high water absorption of the base causes the putty to dry quickly and does not have enough water to solidify.

　　解决办法：

　　Terms of settlement:

　　1、内墙腻子面层抛光时要掌握适宜的抛光时间，抛光的佳时期就是待腻子表面水印消失后，立即进行抛光。实践证明，饰面1~2m2就应该进行压平或抛光处理。

　　1. The proper polishing time should be mastered when polishing the inner wall putty surface. The best polishing time is to polish the putty surface immediately after the watermarking disappears. Practice has proved that 1~2m2 finish should be flattened or polished.

　　2、外墙腻子表面干燥后，要进行适度打磨，并进行充分的淋水保养，一般保养分为两次或两次以上进行，如果有必要，请用透明封闭底漆兑水(1：5)作为第二道淋水液，效果会更好。

　　2. After the exterior wall putty surface is dried, it should be properly polished and fully watered. Generally, the maintenance can be divided into two or more times. If necessary, please use transparent sealed primer watering (1:5) as the second watering solution, the effect will be better.

　　3、产品一定要在保质期内使用，如果超过保质期，必须进行试刮，经检验合格后，再行施工;

　　3. Products must be used within the shelf life. If they exceed the shelf life, they must be scraped and constructed after passing the inspection.

　　4、产品一定要注意防水处理，应存在在阴凉干燥处，并且保证包封完好。

　　4. Waterproof treatment should be paid attention to. The product should be stored in a cool and dry place, and the encapsulation should be kept intact.

　　5、夏天或高温强风气候条件下，在施刮腻子前好先用清水润湿墙面，墙面表面无明水后即可施刮腻子。

　　5. In summer or in high temperature and strong wind climate, it is better to wet the wall with clear water before applying putty. If there is no clear water on the wall surface, the putty can be scraped.

　　以上就是出现腻子粉脱粉的原因及解决方法介绍，大家在使用时可以参照上面的描述尝试去使用，相信一定能解决脱粉问题的。如果想了解更多关于济南腻子粉方面的资讯，欢迎大家咨询我们：//www.gochiism.com/

　　Above is the reason for putty powder dedusting and the solution introduction. When you use putty powder, you can refer to the description above to try to use it. I believe it will solve the problem of dedusting. If you want to know more about Jinan putty powder, you are welcome to consult us: //www.gochiism.com/