不卡视频在线一区_日韩精品一区高清电影_动漫无遮挡h纯肉亚洲资源大片_男人天堂视频一区二区_亚洲日韩一区精品射精

當前位置:首頁-新聞資訊

鋁板涂裝的好壞跟什么有關?

來源:http://www.cettools.cn/ 發布時間:2021-04-12

涂裝是鋁板制造中比較重要的工序,涂裝質量的優劣,直接影響了鋁板的裝飾效果.造成鋁板涂裝優劣的因素主要有四點,下面就讓我們鋁板廠家來帶大家了解一下這方面的內容吧.對這方面感興趣的朋友一定不能錯過.
Coating is an important process in aluminum plate manufacturing. The quality of coating directly affects the decorative effect of aluminum plate. There are four main factors causing the quality of aluminum plate coating. Let's take you to know about this aspect. Friends who are interested in this aspect must not miss it
1.環境。要求涂裝室內部清潔干凈,做到防塵、防蟲和一定的通風性能,保證鋁板涂裝表面質量不受污染.同時由于氣溫變化而及時更改工藝條件.
1. Environment. It is required that the interior of painting room should be clean, dust-proof, insect proof and ventilation performance should be ensured, so as to ensure the surface quality of aluminum coating not to be polluted. At the same time, the process conditions should be changed in time due to the change of air temperature


2.原材料。涂料和鋁板是涂裝過程中能影響涂裝質量的因素,由于涂料的批次之間存在色差,涂料細度不夠而涂覆率不高,涂料與溶劑配合不佳、分層等等會直接影響涂裝效果而產生缺陷'鋁卷基材的不平整、膜厚不均勻、邊部撓曲度不佳等也直接影響產品質量和整體使用.因此,在選擇原材料時,應嚴格控制.
2. Raw materials. Coating and aluminum plate are the most important factors affecting the coating quality in the coating process. Due to the color difference between batches of coating, insufficient coating fineness and low coating rate, poor coordination between coating and solvent, delamination and so on, the coating effect will be directly affected, resulting in defects. Uneven aluminum coil substrate, uneven film thickness, poor edge flexibility and so on also directly affect the product quality and overall use Therefore, the selection of raw materials should be strictly controlled
3.設備。涂裝線要求涂裝設備完好,涂裝設備要求運轉平穩,不能有橫、縱向抖動,涂裝輥要求研磨細膩.涂裝機所有輥子橫向跳動,必須控制在允許范圍內,否則將嚴重影響涂層表面質量.
3. Equipment. The coating line requires the coating equipment to be in good condition, the coating equipment shall run smoothly without transverse and longitudinal vibration, and the coating roller shall be ground finely. The transverse runout of all rollers of the coating machine must be controlled within the allowable range, otherwise the coating surface quality will be seriously affected
4.工藝。涂裝工藝對涂裝的質量關系密切,要求對涂裝輥、提漆輥、計量輥和基材相對線速比率控制在一定的范圍內.要根據不同的體系和涂裝產品的膜厚,對涂料設定一定的粘度范圍,保證涂裝順利進行,促進產品質量的提高.涂料的固化工藝,烘箱控制必須按要求控制,不得任意變動,否則將嚴重影響涂裝產品的色差和性能.
4. Technology. The coating process is closely related to the coating quality. It is required to control the relative linear speed ratio of coating roller, paint lifting roller, metering roller and substrate in a certain range. According to different systems and coating product film thickness, a certain viscosity range should be set for the coating to ensure the smooth progress of coating and promote the improvement of product quality. The curing process of coating and oven control must be controlled according to the requirements It should not be changed arbitrarily, otherwise it will seriously affect the color difference and performance of coating products

主站蜘蛛池模板: 91蜜臀一区二区| 一区二区三区精品中国欧美 | 97成人碰碰久久人人超级碰oo| av大帝免费在线一区| 国产一区二区三区色| 国产一区二区三区激情视频| 国产一区成人在线| 日韩一区二区精品| 瑜伽裤国产一区二区三区| 日一区二区在线观看| 久久一区二区三区超碰国产精品| 日韩欧洲一区二区| 丰满熟妇被猛烈进入高清片| 成人免费午夜一区二区免费| 日本精品一区二区不卡视频| 国产精品免费av一区二区三区| 视频免费一区二区| 亚洲精品国产一区二区三| 欧美亚洲日本国产其他| 国产av丝袜一区二区三区九色| 日韩精品一区视频在线观看| 久久久久人妻一区精品3| 亚洲女一区二区| 一区 二区 中文字幕| 国产 欧美 日韩 在线 一区 | 亚洲一区二区人| 熟女少妇内射日韩亚洲| 日本美女视频一区| 日本一区二区三区色| 免费一本色道久久综合一区| 国产日韩一区免费观看| 熟女丝袜国产一区| 欧美一区二区福利视频| 欧洲无码一区二区三区在线观看| 国产精品视频免费观看一区二区 | 国产精品_国产精品_k频道w| 久久66热人妻偷产国产| 国产人妻精品一区| 日本一区二区三区一级免费| 久久久久亚洲av无码专区首| 精品无码一区二区三区在线|