在之前的文章中，我們?yōu)槟治龅?a title="環(huán)氧地坪" target="_blank" class="seolabel" style="color: rgb(28, 87, 196); text-decoration-line: none;">環(huán)氧地坪出現(xiàn)變色的原因，今天，我們來(lái)說一說環(huán)氧地坪變色的預(yù)防吧!有哪些措施可以預(yù)防環(huán)氧地坪變色呢?環(huán)氧地坪的涂料是否需要均勻的攪拌呢?料中部分顏料會(huì)發(fā)生化學(xué)變化，失去顏料固有的著色力，引起褪色或變色。如含有鐵藍(lán)的藍(lán)色或綠色漆，在儲(chǔ)存過程中會(huì)褪色，但施工后暴露在空氣中的顏料會(huì)逐漸恢復(fù)。

In previous articles, we analyzed the reasons for the discoloration of epoxy floors. Today, let's talk about the prevention of discoloration of epoxy floors. What measures can prevent the discoloration of epoxy floors? Does the paint of epoxy floors need uniform mixing? Some of the pigments in the pigments will undergo chemical changes, lose the inherent dyeing power of the pigments, and cause discoloration or discoloration. Blue or green paint containing iron blue will fade during storage, but the pigments exposed to air will gradually recover after construction. 1、環(huán)氧地坪在施工前應(yīng)充分?jǐn)嚢杈鶆颉?/p>

1. The epoxy floor should be fully stirred uniformly before construction.

復(fù)色漆中幾種顏料的密度不同，在儲(chǔ)存中重質(zhì)顏料逐漸下沉，輕質(zhì)顏料逐漸上浮，使用時(shí)如不充分?jǐn)嚢杈鶆?，施工后?huì)和原色不符。

The density of several pigments in multicolor paint is different. Heavy pigments gradually sink in storage and light pigments gradually float. If they are not stirred evenly enough, they will not match the original color after construction.

2、金屬顏料應(yīng)與清漆分裝。

2. Metal pigments should be separated from varnishes.

金屬粉末顏料在儲(chǔ)存中，受漆中殘存游離酸的腐蝕，將會(huì)發(fā)烏變綠。

Metal powder pigments will turn black and green when they are stored and corroded by residual free acids in the paint.

3、酸值高的涂料不宜用鐵桶包裝。

3. Coatings with high acid value should not be packed in iron drums.

酸值較高的清漆容易與鐵質(zhì)包裝桶發(fā)生化學(xué)反應(yīng)冒失清漆透明度降低，顏色變深。

The varnish with higher acid value is easy to react with iron packaging barrel, and the transparency of the varnish decreases and the color becomes darker.

4、根據(jù)需要選擇涂料配方中的樹脂和顏料。

4. Choose resin and pigments in paint formulation according to need.

涂料中個(gè)別顏料的耐光和耐熱性不好，有些樹脂耐候性較差，遇到光易變黃。

The light and heat resistance of some pigments in coatings are not good. Some resins have poor weather resistance and are easily yellowed when exposed to light.

5、在涂料配方設(shè)計(jì)時(shí)應(yīng)注意不能使用能與樹脂或助劑發(fā)生化學(xué)反應(yīng)的顏料。在施工調(diào)色時(shí)嚴(yán)禁不經(jīng)過試驗(yàn)，就隨意將兩種不同類型的涂料搭配混合調(diào)色使用。

5. In the formulation design of coatings, attention should be paid to the absence of pigments that can react with resins or additives. It is strictly forbidden to mix two different types of coatings with mixed coloring without experimenting in construction.