家居装修少不了腻子粉，你知道腻子粉有什么作用吗？腻子粉有什么种类呢？快来和小编一起看看吧。

Putty powder is indispensable for home decoration. Do you know the function of putty powder? What kind of putty powder are there? Come and have a look with Xiaobian.

腻子粉有什么作用

What is the function of putty powder

在建筑物表面，尤其是外墙面，经常会出现由于水泥的收缩而引起的表面细裂纹，形式乌龟背，故称“龟裂纹”龟裂纹常引起涂层的起壳、脱落、甚至引起墙面渗水。因此，腻子层抗自裂、抗龟裂是腻子质量的重要指标，也是腻子生产厂家的技术研发。

On the surface of buildings, especially the outer wall, there are often surface fine cracks caused by the shrinkage of cement, in the form of tortoise back, so it is called "tortoise crack". Tortoise cracks often cause the coating to shell, fall off, and even cause wall seepage. Therefore, the anti self cracking and anti cracking of the putty layer are important indicators of the putty quality, and also the technical research and development focus of the putty manufacturer.

平整是对涂装基本的要求，因而填充性是腻子的一项基本功能。在施工中不平整的情况比比皆是。例如：水泥砂浆面的凹凸不平，部分墙面的不平整，或顶棚在灯光下普遍的波浪起伏状，影响建筑物的美观。

Leveling is the basic requirement for coating, so filling is a basic function of putty. Irregularities can be found everywhere during construction. For example, the unevenness of the cement mortar surface, the unevenness of some walls, or the general undulation of the ceiling under the light, affect the beauty of the building.

在涂装工程中，用户要求墙面不仅是平整的，还要求光滑细腻。特别部分油漆对墙面的光滑度要求更高。要提高光滑度，必须改善腻子基层的性能。

In the painting project, users require that the wall is not only flat, but also smooth and delicate. In particular, some paints have higher requirements for the smoothness of the wall. To improve the smoothness, the performance of putty base must be improved.

济南腻子粉有哪些种类

What kinds of putty powder do Jinan have

1、水泥腻子

1. Cement putty

以硅酸盐水泥基为主材的腻子是水泥腻子，特点是强度高，硬度大，但致命的缺点是它是刚性的，比较脆，易开裂。主要用于外墙(也可以用于内墙)。其特点就是表面强度大。

The putty based on Portland cement is cement putty, which is characterized by high strength and hardness, but its fatal disadvantage is that it is rigid, brittle and easy to crack. It is mainly used for external walls (it can also be used for internal walls). It is characterized by high surface strength.

2、大白腻子

2. White putty

就是我们常说的大白粉，又称滑石粉、腻子粉，是家庭装修中对墙面找平的常用材料，一般在大白粉中加入纤维素、白乳胶和水，揉成稠状，用以披墙壁面、屋顶，为防止其开裂、脱落，可于底层涂上一层界面剂。

We often say that white powder, also known as talc powder and putty powder, is a common material for wall leveling in home decoration. Generally, cellulose, white latex and water are added to white powder to knead it into a thick form to cover the wall surface and roof. In order to prevent it from cracking and falling off, a layer of interface agent can be applied to the bottom layer.

3、柔性腻子

3. Flexible putty

柔性腻子由优质水泥、填料、合成聚合物和精选添加剂等配制而成，按腻子的柔性和防水性能的不同，分为普通型外墙腻子、柔性抗裂腻子、柔性型外墙腻子和防水型外墙腻子。使用时加入30%的水搅拌均匀即可。能在阳光爆晒的天气情况下正常施工，具有粘结强度高、表面平整光滑、耐水防潮等优点。

Flexible putty is prepared from high-quality cement, fillers, synthetic polymers and selected additives. According to the flexibility and waterproof performance of putty, it is divided into ordinary exterior wall putty, flexible crack resistant putty, flexible exterior wall putty and waterproof exterior wall putty. When in use, add 30% water and stir evenly. It can work normally in sunny weather, and has the advantages of high bonding strength, smooth surface, water resistance and moisture resistance.

经过上面的介绍，大家对腻子粉的作用与种类都有所了解了吧？大家在购买腻子粉时要结合自身实际情况去挑选，不要随便选购腻子粉的种类。更多相关内容就来关注网站吧！

After the above introduction, do you know the function and types of putty powder? When you buy putty powder, you should choose it according to your actual situation. Don't choose the type of putty powder casually. Follow the website for more relevant content Come on!