Exterior wall putty powder: refers to the fine processing of inorganic cementitious materials as the base material, combined with bonding materials and other additives. Its prominent characteristics are high bonding strength, water resistance, alkali resistance, and good construction characteristics. It can achieve twice the result with half the effort as a leveling material for the surface of outdoor buildings. Preventing the occurrence of cracking, blistering, powdering, and peeling.

內墻膩子粉：是漆類施工前，對施工面開展預處理的這種表層填充材料，具體目地是填充施工面的孔隙及校正施工面的曲線誤差，為得到均勻、平滑的漆面做好基礎。膩子粉分油性膩子與水性膩子，分別用作油漆、乳膠漆施工。

Interior wall putty powder: It is a surface filling material that is pre treated on the construction surface before paint construction. The specific purpose is to fill the pores of the construction surface and correct the curve error of the construction surface, laying a foundation for obtaining a uniform and smooth paint surface. Putty powder is divided into oily putty and water-based putty, which are respectively used for paint and latex paint construction.

外墻膩子粉和內墻膩子粉區別

Difference between exterior wall putty powder and interior wall putty powder

一、內墻膩子與外墻膩子的具體區別在于配料不一樣。內墻膩子是指雙飛粉(大)為具體原料，因此它的耐水性和硬度就較為差一點。外墻膩子是指白水泥為具體原料，因此它的耐水性和硬度就強多了。

1、 The specific difference between interior wall putty and exterior wall putty lies in the different ingredients. Interior wall putty refers to Shuangfei powder (large) as the specific raw material, so its water resistance and hardness are relatively poor. External wall putty refers to white cement as the specific raw material, so its water resistance and hardness are much stronger.

內外墻膩子

Interior and exterior wall putty

二、內墻膩子與外墻膩子的粗細度(顆粒)沒有過大區別，僅評看物手摸很難區別。

2、 There is no significant difference in thickness (particle size) between interior wall putty and exterior wall putty, and it is difficult to distinguish between them based solely on their physical appearance.

三、內墻膩子與外墻膩子在環保這方面都沒有過大區別，由于用到原材料的環保特性相一致。

3、 There is no significant difference in environmental protection between interior wall putty and exterior wall putty, as the environmental characteristics of the raw materials used are consistent.

四、外墻膩子具體是強度高，在墻上批刮時遠不如內墻膩子操作性好，干后不容易打磨。

4、 The external wall putty has high strength and is not as easy to polish as the internal wall putty when applied on the wall.

五、內墻膩子的具體原料是大，大不論如何成形，干躁后強度都很低，用手指甲就能刮出劃痕，而且濕水后后會出現再度軟化現象。

5、 The specific raw material for interior wall putty is large. No matter how large it is formed, the strength is very low after drying, and scratches can be scraped with a fingernail. Moreover, it will soften again after being wet.

六、白水泥水化凝固后強度很高，甚至于用小錘都敲不到劃痕，而且濕水后后不會再次出現水化或軟化現象。

6、 After hydration and solidification, the strength of white cement is very high, and even scratches cannot be found with a small hammer. Moreover, after wetting, there will be no further hydration or softening phenomenon.

七、內墻膩子與外墻膩子的區別就在于:外墻膩子有一定的防水性，不畏雨淋，它屬于油性膩子，內外墻都可用。而內墻膩子不具有防水特性，無法用作外墻。

7、 The difference between interior wall putty and exterior wall putty is that exterior wall putty has certain waterproof properties and is not afraid of rain. It belongs to the category of oily putty and can be used for both interior and exterior walls. The interior wall putty does not have waterproof properties and cannot be used as an exterior wall.

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The above is the content introduced by Jinan gypsum powder manufacturer for everyone. Thank you for taking the time to check our company's information content http://m.cnlifelk.cn If you want to learn more, welcome to call for consultation!