简单的从外观以及包装上是看不出来多少区别的，在名字上内墙腻子粉和外墙腻子粉之间的区别，在使用方面他们也是使用在不同位置的，在这其中跟着济南腻子粉厂家了解下吧。

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、主要区别在于成分不同

1. The main difference is that the ingredients are different

内墙腻子以双飞粉（大白粉）为主要原料，耐水性和硬度较差。外墙腻子以白水泥为主，耐水性和硬度较高。

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、强度有区别

2. Different strength

外墙腻子以高强度为主。白水泥经水化固化后的强度很高。它甚至不能用小锤子敲出痕迹，遇水也不会水合或软化。内墙腻子粉（大白粉）无论怎么成型，干燥后强度都很低。它可以用指甲划出痕迹，遇水会再次软化。外墙腻子刮墙时，操作性不如内墙腻子，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、防水性能有差别

3. The waterproof performance is different

内墙腻子细腻，但遇水会鼓包脱落。外墙腻子粗糙，但防水性能一般较好。外墙腻子具有一定的耐水性，不怕雨，属于油性腻子，内外墙均可使用。内墙腻子无防水性能，不能用于外墙。

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、施工上的差别

4. Differences in construction

①外墙腻子粉施工

① Exterior wall putty powder construction

加水将外墙腻子粉混合成膏状，静置5-10分钟后涂在墙上。一般情况下，厚度不应超过2-3mm。可根据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内墙腻子粉施工

② Interior wall putty powder construction

将腻子粉与水混合约10分钟，形成膏状腻子，然后静置。5-10分钟后，可将其刮到墙上。一般可以刮两次。二次刮涂时，非常有必要待一道墙干燥后才能刮涂。干燥后应及时用砂纸打磨。找平后，应清除整面墙上的灰尘，稍干后再刷乳胶漆。

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.

在使用的时候是需要有不同地方进行使用的，济南涂料厂提醒大家在这其中我们要做好攻略措施，争取一次成功。更多相关事项可以随时来我们网站进行咨询了解！

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 Ask about it!