鐵藝大門古樸典雅，是很多人家居庭院大門的選擇，鐵藝大門需要進(jìn)行油漆施工。那么，濟(jì)南鐵藝大門油漆涂裝要求與注意事項(xiàng)怎樣呢？

The iron gate is simple and elegant, making it the choice of many people for their courtyard gates. The iron gate needs to be painted. So, what are the paint coating requirements and precautions for Jinan Iron Art Gate?

一、鐵藝大門油漆涂裝要求

1、 Painting Requirements for Iron Art Gate

1、在室外涂裝時(shí)環(huán)境溫度宜在5-38℃之間，如果在陽光直接照射下，鐵藝大門的表面溫度能比氣溫高8-12℃，而在室內(nèi)無陽光直接照射的情況，鐵藝大門表面溫度只比氣溫高2-3℃。

1. When painting outdoors, the ambient temperature should be between 5-38 ℃. If the surface temperature of the iron gate is exposed to direct sunlight, it can be 8-12 ℃ higher than the air temperature. If there is no direct sunlight indoors, the surface temperature of the iron gate is only 2-3 ℃ higher than the air temperature.

2、涂裝時(shí)漆膜的耐熱性只能在40℃以下，超過43℃時(shí)，鐵藝大門產(chǎn)品表面上的漆膜就容易產(chǎn)生氣泡而局部鼓起，使附著力降低。低于0℃時(shí)，在室外涂裝容易使漆膜凍結(jié)而不易固化。

2. During painting, the heat resistance of the paint film can only be below 40 ℃. When the temperature exceeds 43 ℃, the paint film on the surface of the iron gate product is prone to generate bubbles and local bulges, resulting in reduced adhesion. When applied outdoors at temperatures below 0 ℃, it is easy to freeze the paint film and not easy to solidify.

3、涂裝時(shí)間是當(dāng)日出3小時(shí)后，這時(shí)附在鋼材表面的露點(diǎn)基本干燥，日落后3小時(shí)內(nèi)停止(室內(nèi)作業(yè)不限)，此時(shí)空氣中的相對濕度尚未回升，鐵藝大門產(chǎn)品表面尚存的溫度不會導(dǎo)致露點(diǎn)形成。

3. The coating time is 3 hours after sunrise, when the dew point attached to the steel surface is basically dry, and stops within 3 hours after sunset (indoor work is not limited). At this time, the relative humidity in the air has not yet recovered, and the remaining temperature on the surface of the iron gate product will not cause the formation of dew points.

4、相對濕度不應(yīng)大于85%，超過時(shí)，鐵藝大門表面有露點(diǎn)凝結(jié)，漆膜附著力差。涂層后4小時(shí)之內(nèi)，漆膜表面尚未固化，容易被雨水沖壞，故在4小時(shí)之內(nèi)不得淋雨。

4. The relative humidity should not be greater than 85%. If it exceeds 85%, there will be dew point condensation on the surface of the iron gate, and the adhesion of the paint film will be poor. Within 4 hours after coating, the surface of the paint film has not yet solidified and is easily damaged by rain, so it should not be exposed to rain within 4 hours.

5、涂裝完畢的鐵藝大門表面不應(yīng)有誤漆、漏涂、脫皮、皺皮、乳突、流墜、針眼、氣泡、返銹、空鼓、顯凹陷、粉化松散、浮漿等外觀缺陷，涂層應(yīng)均勻。

5. The surface of the painted iron gate shall be free of any appearance defects such as mispainting, missing coating, peeling, wrinkling, papillary processes, sagging, pinholes, bubbles, rust return, hollowing, obvious depressions, powdery looseness, laitance, etc., and the coating shall be uniform.

二、鐵藝大門油漆施工注意事項(xiàng)

2、 Precautions for Painting Construction of Iron Art Gate

1、粘度適宜：鐵藝大門涂刷的油漆使用前要充分?jǐn)嚢杈鶆?并調(diào)到合適的粘度（稀釋程度)。

1. Suitable viscosity: The paint applied to the iron gate should be thoroughly stirred and adjusted to a suitable viscosity (dilution) before use.

2、油漆不能混合使用：鐵藝大門油漆施工中不是同一個(gè)種類的油漆不能混合調(diào)配,并選用同類稀釋劑。

2. Paints cannot be mixed: Paints that are not of the same type during the paint construction of the iron art gate cannot be mixed and mixed, and similar diluents should be selected.

3、混合比例要嚴(yán)格：使用的多組份油漆,務(wù)必要按使用說明規(guī)定的比例，混合一定要均勻才能再用。

3. The mixing proportion should be strict: For multicomponent paints used, it is necessary to follow the proportion specified in the instructions for use, and the mixture must be uniform before reuse.

4、油漆要過濾：油漆表面出現(xiàn)結(jié)皮或者出現(xiàn)粗顆粒狀的現(xiàn)象,應(yīng)采取過濾措施,以防止刷后漆膜不平整和堵塞噴槍。

4. Filtration of paint: If there is peeling or coarse particles on the paint surface, filtering measures should be taken to prevent uneven paint film and clogging of the spray gun after brushing.

5、干透后再重涂：每遍涂層不宜過厚,并應(yīng)在完全干透的情況下再施用第二遍以防夾生(假干)起皺。

5. Reapply after drying: Each coat should not be too thick, and should be applied a second time when completely dry to prevent entrainment (false drying) and wrinkling.

鐵藝大門油漆施工是鐵藝大門的質(zhì)量及美觀度的保證，其能夠有效的防止鐵藝大門中的鐵與空氣中的氧或生活中酸堿物質(zhì)接觸后，發(fā)生氧化生銹等化學(xué)反應(yīng)。您對此有怎樣的疑惑或者需求就來我們網(wǎng)站http://nsjsw.cn咨詢吧！

The painting construction of the iron gate is a guarantee of the quality and aesthetics of the iron gate, which can effectively prevent chemical reactions such as oxidation and rust after the iron in the iron gate contacts with oxygen in the air or acid and alkali substances in life. If you have any doubts or needs about this, please come to our website http://nsjsw.cn Consult!