The coloration covered aluminum roofing sheet 3003 3004 3104 3105 is colored coated at the raw fabric aluminum sheet or coil that implemented on roofing assemble. Consistent with the exceptional coatings, there are many forms of merchandise inclusive of PE and PVDF, the performance is solid and the carrier life is long.
The colour coated Aluminum roofing sheet is processed by using washing, chromizing, rolling lined, baking, etc., so that the surface of the aluminum roofing sheet is covered with paint of diverse shades.
1, cleaning and pretreatmentThe pretreatment of the aluminum roofing sheet is repeated by using the water jet spray. This technique is greater effective than the traditional method, and the water can be reused to reduce the strength intake. A pretreatment level is important to improve the corrosion resistance of the coloration coated aluminum sheet and to improve the adhesion of the coating. At this level, the conversion film is chemically fashioned on the aluminum surface, and effective technique era is used to improve product exceptional and decrease useful resource waste.
2, roll coatingThe shade coating aluminum sheet coating method is especially divided into two degrees, particularly, primer coating and top coating. In first stage, the aluminum roofing sheet passes thru a roll coater and is lined on one or each aspects with a primer. After drying, the aluminum sheet coil is passed via two roll coaters, at which time the aluminum sheet roll is coated on one or both aspects.
Three, curingThe colour lined aluminum sheet is exceeded through a curing oven and the temperature is about at a regulated temperature to make certain that the volatiles are eliminated and the coating is completely cured. In step with the needs of the coating machine, the curing temperature is set among two hundred and three hundred stages Celsius, which is the key technical factor to make certain product great. In addition, which will guard the surroundings and manipulate expenses, the mist of the solvent is evaporated through excessive temperature to heat the curing oven.
4, follow-up processingThe colour coated aluminum roofing sheet can be in addition processed into different shapes: rolling shutters, slitting or compression pattern.
البحث
إعلان مُمول
إعلان مُمول
الأقسام
- Art
- Causes
- Crafts
- Dance
- Drinks
- Film
- Fitness
- Food
- الألعاب
- Gardening
- Health
- الرئيسية
- Literature
- Music
- Networking
- أخرى
- Party
- Religion
- Shopping
- Sports
- Theater
- Wellness
إقرأ المزيد
Cat Litter Product Market Size Review and Future Analysis 2030
Cat Litter Product Market Size was valued at US$ 11.44 Bn in 2023 and the total...
Food Texture Market: Business Opportunities and Global Industry Analysis
Food texture refers to the sensory perception of a food item's physical characteristics in the...
X-linked Hypophosphatemia (XLH) Market Research & Report 2030
The global X-linked hypophosphatemia (XLH) Market size was valued at USD 2,386.3 million in 2023...
Converse All Star:經典與潮流的完美結合
匡威(Converse)的all star系列自1917年問世以來,一直是全球潮流愛好者和運動員的心頭好。這款鞋起初是為籃球運動員設計的,但憑借其舒適的穿著體驗和耐用的材料,很快風靡全球。...
Sustainable Practices in Rubber Production and Processing
Rubber Market Overview
Maximize Market Research is a Business Consultancy Firm that has...