Many owners will find that putty powder is difficult to grind or has impurities when they are applying putty powder. Why is putty powder difficult to grind or has impurities? How to solve this problem? Jinan putty powder manufacturer will answer you.

　　膩子粉打磨硬

　　Putty powder is hard to grind

　　現象：膩子批刮枯燥后難打磨。

　　Phenomenon: it is difficult to polish the putty after it is scraped dry.

　　緣由：

　　Reason:

　　1、批刮后，停放太久打磨。

　　1. After scraping in batches, place for too long to polish.

　　2、批刮太厚或空氣濕度大，枯燥慢，保濕期長。

　　2. The batch scraping is too thick or the air humidity is large, dry and slow, and the moisturizing period is long.

　　3、選用的膩子型號不對。

　　3. The selected putty model is incorrect.

　　4、膩子粉中添加了除水外的其它物質。

　　4. Other substances other than water are added to putty powder.

　　預防：

　　Prevention:

　　1、膩子粉施工時基底必需干透。

　　1. The base must be completely dry during putty powder construction.

　　2、末道膩子批刮厚度應為1MM左右,干后即應打磨。

　　2. The thickness of the final putty shall be about 1mm, and it shall be polished after drying.

　　3、粗底膩子粉和外墻膩子粉打磨性較硬，施工時請認準膩子型號。

　　3. Rough bottom putty powder and exterior wall putty powder are hard to polish. Please identify the putty model during construction.

　　4、后兩道膩子施工除水外制止添加其它物質。

　　4. In addition to water, other substances shall not be added during the construction of the last two putties.

　　整改：打磨太硬時可按標準重批一道膩子，再及時打磨。

　　Rectification: when the grinding is too hard, a layer of putty can be reapplied according to the standard, and then polished in time.

　　膩子粉有雜質

　　Putty powder has impurities

　　現象：膩子打磨時，膩子中有砂礫、硬塊、絨毛等異常物。

　　Phenomenon: when putty is polished, there are gravel, hard block, fluff and other abnormalities in putty.

　　緣由：

　　Reason:

　　1、 攪拌時雜質混入膩子中。

　　1. Impurities are mixed into putty during mixing.

　　2、批刮時基底雜質混入頭道膩子中。

　　2. The impurities in the base are mixed into the first putty during scraping.

　　3、石膏膩子分配后局部石膏團先行凝固，構成粗塊。

　　3. After the gypsum putty is distributed, the local gypsum group solidifies first to form a coarse block.

　　4、膩子粉攪拌不平均，有未溶物質存在，打磨后構成絨狀物。

　　4. The putty powder is not evenly stirred, and there are undissolved substances. After polishing, it will form fluffy substance.

　　預防：

　　Prevention:

　　1、留意施工用具衛生。

　　1. Pay attention to the sanitation of construction equipment.

　　2、批刮前應做好基層處置。

　　2. Before batch scraping, the base course shall be well disposed.

　　3、石膏膩子分配時應考究辦法并充沛攪拌。

　　3. Gypsum putty shall be distributed in a careful way and fully stirred.

　　4.、膩子粉分配攪拌后應放置5-10分鐘，用前再充沛攪拌。

　　4. The putty powder shall be placed for 5-10 minutes after distribution and mixing, and then fully mixed before use.

　　整改：膩子粉中雜質嚴重影響打磨效果的應重批膩子一道，有少量雜質的可在上過底漆后部分修補。攪拌不勻有未溶絨狀物潤濕后可溶解，不影響下道工序。

　　Rectification: if the impurities in putty powder seriously affect the polishing effect, a layer of putty shall be reapplied. If there is a small amount of impurities, it can be partially repaired after priming. It can be dissolved after being wetted by fluffy matter which is not evenly stirred and will not affect the next process.

　　以上內容由濟南膩子粉廠家整理發布，如果您不了解這方面的裝飾材料或有產品需求可以點擊官網咨詢:http://www.sjzmx.cnThe above content is arranged and released by the putty powder manufacturer in Jinan. If you do not know the decoration materials or have product requirements, you can click the official website for consultation: http://www.sjzmx.cn/