In the process of decoration, putty powder is an indispensable decorative material. Putty powder is not only waterproof, but also can fill the wall surface to make the wall smooth. However, many owners have doubts. What is putty powder? Is it really that good? So, what is putty powder? What are the advantages and disadvantages of putty powder? I hope it can help you to solve this confusion.

一、膩子粉是什么

1、 What is putty powder

膩子粉是漆類施工前，對施工面進行預處理的一種表面找平粉狀材料，主要目的是填充施工面的孔隙及矯正施工面的曲線偏差，為獲得均勻、平滑的漆面打好基礎。

Putty powder is a kind of surface leveling powder material for pretreatment of construction surface before paint construction. Its main purpose is to fill the pores of construction surface and correct the curve deviation of construction surface, so as to lay a good foundation for obtaining uniform and smooth paint surface.

二、膩子粉的優缺點

2、 Advantages and disadvantages of putty powder

1、膩子粉的優點

1. Advantages of putty powder

（1）防水膩子粉的白度和致密度，附著力強，粘結強度高，使其單位面積涂料附著力、遮蓋率比運用一般膩子的墻體可節約25～30的涂料用量，有必定的耐性，透氣性好。

(1) Because of its whiteness, density, strong adhesion and high bonding strength, the waterproof putty powder can save 25-30 coating amount per unit area than the wall with common putty. It has certain resistance and good air permeability.

（2）受潮后不會呈現粉化表象，耐水膩子的強度高于一般內墻膩子，具有較強的耐水性，不會呈現空鼓、開裂、起皮、掉落等表象。

(2) The strength of water-resistant putty is higher than that of general interior wall putty. It has strong water resistance, and will not appear hollowing, cracking, peeling and falling.

（3）內墻防水膩子粉的價格盡管比一般膩子粉柜，但運用后的裝修作用和產品耐久性是一般膩子遠遠達不到的。主要的是批刮耐水膩子后,能夠省去二次,三次乃至更屢次裝修膩子的成本。

(3) Although the price of interior wall waterproof putty powder is higher than that of general putty powder cabinet, the decoration effect and product durability after application are far beyond the ordinary putty. The main thing is that the cost of second, third and even more decoration putty can be saved after scraping water-resistant putty.

（4）運用內墻防水膩子粉的墻面手感細膩潤滑、觀感柔軟、質感好，收光處理后的膩子給人的手感好，具有裝修作用可作為裝修層。

(4) The use of interior wall waterproof putty powder on the wall feel delicate and smooth, soft appearance, good texture. After finishing, the putty gives people a good hand feeling, has the function of decoration, and can be used as decoration layer.

2、膩子粉的缺點

2. Disadvantages of putty powder

（1）施工和打磨較吃力。因為內墻防水膩子粉較健壯，粘結度高，強度高，因而攪攪拌批刮時要比一般膩子艱難，打磨時也會對比吃力。

(1) It is difficult to construct and polish. Because the interior wall waterproof putty powder is more robust, high adhesion, high strength, so mixing batch scraping is more difficult than ordinary putty, and grinding will also be difficult.

（2）未干透前有堿性。內墻防水膩子粉要利用灰鈣遇水及二氧化碳的一系列復雜反響使本身的強度進步，這其中會產生有一定堿性的氫氧化鈣，并且這種堿性一般要繼續5-7天才會不見。如果操控欠好，一起還可能使面層乳膠漆的色漿分化，導致色彩不均。

(2) Alkaline before drying. The interior wall waterproof putty powder should make use of a series of complex reactions of gray calcium meeting water and carbon dioxide to improve its strength, which will produce a certain alkaline calcium hydroxide, and the alkalinity generally lasts for 5-7 days. If the control is not good, together may also make the surface latex paint color paste differentiation, resulting in uneven color.

以上就是給大家介紹的有關膩子粉是什么以及膩子粉的優缺點，其實，不管是什么裝修材料，都有各自的優缺點，主要是看業主們自己喜歡使用哪種裝飾的材料，但是要提醒業主的是，不管是選購膩子粉還是其他的裝飾材料，都要謹慎，主要看質量。質量好，使用的壽命就會長，在使用的過程中就不好經常出現問題。

The above is about what putty powder is and the advantages and disadvantages of putty powder. In fact, no matter what decoration materials are, they have their own advantages and disadvantages. It mainly depends on what kind of decoration materials the owners like to use. But what should be reminded of the owners is that whether they choose to buy putty powder or other decorative materials, they should be cautious, mainly on the quality. Good quality, long service life, in the use of the process is not good, often problems.