簡單的從外觀以及包裝上是看不出來多少區別的，在名字上內墻膩子粉和外墻膩子粉之間的區別，在使用方面他們也是使用在不同位置的，在這其中跟著濟南膩子粉廠家了解下吧。

Simply from the appearance and packaging, we can't see much difference. In terms of name, the difference between interior wall putty powder and exterior wall putty powder is also used in different positions. Follow the Jinan putty powder manufacturer to understand.

1、主要區別在于成分不同

1. The main difference is that the ingredients are different

內墻膩子以雙飛粉（大白粉）為主要原料，耐水性和硬度較差。外墻膩子以白水泥為主，耐水性和硬度較高。

The interior wall putty is mainly made of Shuangfei powder (big white powder), with poor water resistance and hardness. The exterior wall putty is mainly white cement with high water resistance and hardness.

2、強度有區別

2. Different strength

外墻膩子以高強度為主。白水泥經水化固化后的強度很高。它甚至不能用小錘子敲出痕跡，遇水也不會水合或軟化。內墻膩子粉（大白粉）無論怎么成型，干燥后強度都很低。它可以用指甲劃出痕跡，遇水會再次軟化。外墻膩子刮墻時，操作性不如內墻膩子，干燥后不易打磨。

The exterior wall putty is mainly high-strength. The strength of white cement after hydration and solidification is very high. It can not even use a small hammer to knock out traces, and it will not hydrate or soften in case of water. No matter how the inner wall putty powder (big white powder) is formed, the strength after drying is very low. It can be scratched with nails, and will soften again when encountering water. When the putty for exterior wall is applied to the wall, its operability is not as good as that of the putty for interior wall, and it is not easy to polish after drying.

3、防水性能有差別

3. The waterproof performance is different

內墻膩子細膩，但遇水會鼓包脫落。外墻膩子粗糙，但防水性能一般較好。外墻膩子具有一定的耐水性，不怕雨，屬于油性膩子，內外墻均可使用。內墻膩子無防水性能，不能用于外墻。

The inner wall putty is fine, but it will bulge and fall off in case of water. The exterior wall putty is rough, but its waterproof performance is generally good. The exterior wall putty has certain water resistance and is not afraid of rain. It belongs to oily putty and can be used for both interior and exterior walls. The interior wall putty has no waterproof performance and cannot be used for the exterior wall.

4、施工上的差別

4. Differences in construction

①外墻膩子粉施工

① Exterior wall putty powder construction

加水將外墻膩子粉混合成膏狀，靜置5-10分鐘后涂在墻上。一般情況下，厚度不應超過2-3mm。可根據不同要求涂刷一至三次，以增加其厚度；

Add water to mix the exterior wall putty powder into a paste, leave it for 5-10 minutes, and then apply it on the wall. Generally, the thickness shall not exceed 2-3mm. It can be painted one to three times according to different requirements to increase its thickness;

②內墻膩子粉施工

② Interior wall putty powder construction

將膩子粉與水混合約10分鐘，形成膏狀膩子，然后靜置。5-10分鐘后，可將其刮到墻上。一般可以刮兩次。二次刮涂時，非常有必要待一道墻干燥后才能刮涂。干燥后應及時用砂紙打磨。找平后，應清除整面墻上的灰塵，稍干后再刷乳膠漆。

Mix the putty powder with water for about 10 minutes to form a paste like putty, and then let it stand. After 5-10 minutes, it can be scraped to the wall. Generally, it can be scraped twice. It is very necessary to wait for a wall to dry before scraping for the second time. After drying, sand paper shall be used to polish in time. After leveling, dust on the whole wall shall be removed, and latex paint shall be applied after it is slightly dry.

在使用的時候是需要有不同地方進行使用的，濟南涂料廠提醒大家在這其中我們要做好攻略措施，爭取一次成功。更多相關事項可以隨時來我們網站http://www.zzmdwxsh.com進行咨詢了解！

When using, it needs to be used in different places. Jinan Paint Factory reminds us that we should take strategic measures to achieve success. More related matters can come to our website at any time http://www.zzmdwxsh.com Ask about it!