The use of putty powder in the construction industry has a very wide range of use for external wall insulation, tile bonding, interface treatment, bonding gypsum, plastering gypsum, building internal and external wall putty, decorative mortar and so on. However, there are many kinds of putty powder on the market and the prices are different. How can we buy high-quality products as follows:

①大部分的膩子粉表面呈白色粉末，光潔平整、成型好、不易破碎，部分產(chǎn)品時淡黃成白色干粉，常溫下自來水即可溶解成透明膠狀體，它可廣泛應(yīng)用于多種建筑涂料和礦物膠凝材料基的改性預(yù)拌砂漿，兩種不同類型的產(chǎn)品價格自然不一樣。

① Most of the putty powder surface is white powder, smooth and smooth, good molding, not easy to break, part of the product yellowish into white dry powder, normal temperature tap water can be dissolved into a transparent gel, it can be widely used in a variety of building coatings and mineral cementitious materials based modified premixed mortar, the price of two different types of products is naturally different.

②膩子是建筑裝飾材料的一種，主要成分是滑石粉和膠水。膩子的作用其實不僅僅是用來增白墻面，主要還是為了增加墻面的附著力。

② Putty is a kind of building decoration materials, the main components are talcum powder and glue. The function of putty is not only to whiten the wall, but also to increase the adhesion of the wall.

膩子粉

Putty powder

③膩子粉還分為很多種類一般分為以下的一般型膩子粉、耐水性膩子粉。每個產(chǎn)品各具特色，但都應(yīng)用于建筑行業(yè)當中，但是墻面的狀況不同，運用的膩子粉不一樣，價格自然有差異。

③ Putty powder is also divided into many types, generally divided into the following general putty powder, water-resistant putty powder. Each product has its own characteristics, but it is used in the construction industry, but the wall conditions are different, the use of putty powder is not the same, the price is naturally different.

④非成品膩子：其指的是沒有說生產(chǎn)標準、沒有包裝以及沒有質(zhì)量保證體系的膩子產(chǎn)品，一般是在施工現(xiàn)場有工人進行配料的混合進行制成的膩子。

④ Non finished putty: it refers to the putty products without production standard, package and quality assurance system. It is generally made by mixing ingredients by workers at the construction site.

⑤成品膩子：成品膩子指的是擁有合理的混合用料、進行機械化的生產(chǎn)，避免了傳統(tǒng)的人工混合進行的差錯。

⑤ Finished putty: finished putty refers to a reasonable mixture, mechanized production, to avoid the error of traditional manual mixing.

在膩子粉的選購上可以從膩子硬度、白度、細度、和易性、施工性能、環(huán)保等方面考慮，用肉眼一般很難分辨其好壞，一般好的膩子粘性大、細膩為好膩子，反之，發(fā)散、有針孔的膩子質(zhì)量差。

In the selection and purchase of putty powder, it can be considered from the aspects of putty hardness, whiteness, fineness, workability, construction performance, environmental protection and so on. Generally speaking, it is difficult to distinguish the quality of putty with naked eyes. Generally, good putty with large viscosity and fine texture is good putty. On the contrary, the putty with divergent and pinhole has poor quality.