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氧化铁绿颜料网讯:按照一般的时间安排,过年后开工的家装项目进入夏季基本上已经处于施工收尾阶段,这一阶段重点的施工项目就是涂刷墙面。夏季天气比较多变,时而高温干燥,时而多雨潮湿。而涂料的施工对温度、湿度等都有一定的要求,夏季的天气变化对涂料施工影响较大。下面氧化铁绿颜料为大家详解夏日刷漆可能会出现的各种问题,希望可以帮到大家。
夏季阳光对刷漆的影响:
在夏季,阳光强烈,基层表面温度太高,会导致水或溶剂挥发过快,使得不要成膜不良,影响涂层质量。
夏季多风天气对刷漆的影响:
夏季风多且大,大风会加速溶剂或水分的蒸发过程,使成膜不良,又会沾污尘土,与油漆工的舒适程度相比,晴朗的天气状况对涂装工程更重要,恶劣的涂装条件将使涂装工程大打折扣。
夏季高温天气对刷漆的影响:
涂料的干燥、结膜都需要在一定的气温和湿度下进行,不同类型的涂料有其**的成膜条件,通常溶剂型涂料宜在5-30℃气温条件下施工,水乳型涂料宜在10-35℃气温条件下施工。而夏季过热的天气会使涂料干燥过快,并使涂料耐久性受到影响。
氧化铁绿总结:
上面列出了几点夏季不同天气对墙面刷漆的影响,看起来好像夏季没有**适合刷漆一样。但实际上,只要天气不是太极端,采取恰当的施工方法,完全可以做好墙面刷漆工作。 首先耐晒绿漆颜料贮存须贮存在保持干燥、阴凉、通风的环境下,还必须防止烈日暴晒、防止邻近火源。贮存温度一般应保持在15-25℃,相对湿度50%-70%,定期通风。贮存的地面一般为水泥或石质地面,如果长期存放,应搁上木质横栏,将桶垫空,以免桶底受潮生锈穿孔,堆放耐晒绿颜料桶**不多于三层。
同时涂料或稀释剂开桶时,不能堆放敞口的涂料桶,用过的棉纱、废屑、空桶等不宜丢弃在创库内,涂料空桶等应集中存放在通风良好的地方,并定期处理。另外涂料在运输中,大批量应用专用的包装箱,防止任何火种的混入,保持温度不能过高,不得与其他化学药品等货物混装,应用篷布覆盖,不得日晒雨淋。
Iron oxide green pigments (Reuters): As a general schedule, after the Chinese New Year started the summer home improvement project has basically been in the final stages of construction, the focus of this phase of the construction project is brushing the wall. Summer weather is changeable, sometimes hot and dry, sometimes damp. And construction coatings for temperature, humidity and so have certain requirements, the larger impact of summer weather coating. Here iron oxide green pigments for everyone Detailed summer painting may occur various problems, hope you can help.
The impact of the summer sun on the painting:
In the summer, the sun is strong, the primary surface temperature is too high, it will lead to water or solvent evaporation is too fast, so not bad a film affect the coating quality.
Summer windy weather impact on painting:
Summer windy and big, strong winds will accelerate solvent or water evaporation process, so that a film is bad, will dust contamination, compared with the comfort painter, sunny weather conditions is more important for painting works, painted bad painting works loaded condition will be greatly reduced.
Summer hot weather influence on the painting:
Paint dry, conjunctiva are required under certain temperature and humidity, different types of coatings has its best deposition conditions generally solvent-based paints should be applied over the next 5-30 ℃ temperature conditions, water emulsion paint should be in Construction at 10-35 ℃ temperature conditions. The hot summer weather will make the paint dries too quickly, and coating durability is affected.
Iron oxide green Summary:
It listed above affect several different summer weather on the wall painting looks like summer, like not a day for painting. But in fact, as long as the weather is not too extreme, take appropriate construction methods, can do the work of the wall painting. First Light green paint pigment storage shall be stored in keeping dry, cool, well-ventilated environment, but also the need to prevent sun exposure to prevent neighboring fire. Storage temperature should generally be maintained at 15-25 ℃, relative humidity of 50% -70%, regular ventilation. General store on the ground floor of concrete or stone, if long-term storage, should be put on a wooden cross bar, the empty barrel pad, bottom of the barrel to prevent damp rust perforation, piling Light green paint bucket preferably not more than three.
Meanwhile paint or thinner when the barrel is open, you can not open the paint bucket stacking, used cotton, scrap, empty barrels, etc. should not be discarded in the record library, paint empty barrels, etc. should be centrally located in a well-ventilated place, and on a regular basis deal with. Also paint in transit, high-volume application-specific packaging, to prevent any mixing of fire, keep the temperature not too high, can not be mixed with other chemicals and other goods, the application tarpaulin cover, can not be the sun and rain.
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