Jinan putty powder you may have heard, but some people may still ask: what is putty powder. As a kind of grass-roots building materials, its use is very wide, so what impact does it have on grass-roots materials? Today, Fuhua building materials analyzes this problem for you.

所謂膩?zhàn)臃勰佔(zhàn)佑址Q為填泥，屬于一種厚漿狀涂料。涂施于底漆上或直接涂施于物體上，用以清除被涂物表面上高低不平的缺陷。

The so-called putty powder putty, also known as filling mud, belongs to a thick paste coating. It can be applied on the primer or directly on the object to remove the uneven defects on the surface of the object to be coated.

它由少量的漆基、大量的填料和適量的著色顏料制成。使用的顏料主要是鐵紅、炭黑、鉻黃等。填料主要是重質(zhì)碳酸鈣、滑石粉等。它可以用局部凹陷填充工作表面或刮掉整個(gè)表面。通常在底漆層完全干燥后，將其涂在底漆層的表面。

It is made of a small amount of lacquer base, a large amount of filler and an appropriate amount of pigment. The main pigments used are iron red, carbon black, chrome yellow, etc. The main fillers are heavy calcium carbonate, talc, etc. It can fill the working surface with local depressions or scrape off the whole surface. It is usually applied to the surface of the primer after it has completely dried.

現(xiàn)象：施工完成并仔細(xì)干燥后，用手觸摸會(huì)掉粉。

Phenomenon: after the construction is completed and carefully dried, the powder will drop when touching with hands.

濟(jì)南膩?zhàn)臃郛a(chǎn)生這種現(xiàn)象的原因：

The reasons for this phenomenon are as follows

1、內(nèi)墻膩?zhàn)臃蹝伖鈺r(shí)間不好，表面已經(jīng)干燥，然后拋光處理將去除粉末;

1. The internal wall putty powder polishing time is not good, the surface has been dry, and then polishing will remove the powder;

2、外墻膩?zhàn)臃埏椕鏁r(shí)涂層相對(duì)較薄。夏季高溫條件下，水分揮發(fā)快，表層水分不足無法固化，因此容易脫粉。

2. The coating of exterior wall putty powder is relatively thin. Under the condition of high temperature in summer, the moisture volatilizes quickly, and the surface moisture is insufficient to solidify, so it is easy to remove the powder.

3、產(chǎn)品超過保質(zhì)期，粘接強(qiáng)度大大降低。

3. The adhesive strength of the product is greatly reduced when it exceeds the shelf life.

4、產(chǎn)品儲(chǔ)存不當(dāng)會(huì)大大降低吸濕后的附著力。

4. Improper storage of products will greatly reduce the adhesion after moisture absorption.

5、基層的高吸水率導(dǎo)致膩?zhàn)涌焖俑稍?，沒有足夠的水來固化。

5. The high water absorption of the base causes the putty to dry quickly and there is not enough water to cure.

解決方法：

resolvent:

濟(jì)南膩?zhàn)臃?/div>

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