<center id="kqcis"></center>
<center id="kqcis"><wbr id="kqcis"></wbr></center>
<center id="kqcis"></center><center id="kqcis"><wbr id="kqcis"></wbr></center><noscript id="kqcis"><wbr id="kqcis"></wbr></noscript>
<center id="kqcis"></center>
<center id="kqcis"></center>
<center id="kqcis"><wbr id="kqcis"></wbr></center><center id="kqcis"><wbr id="kqcis"></wbr></center>
<center id="kqcis"></center><optgroup id="kqcis"></optgroup>
UWT

Knowledge of aluminum veneer

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2017-05-21 09:50
  • Views:

(Summary description)

Knowledge of aluminum veneer

(Summary description)

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2017-05-21 09:50
  • Views:
Information

 

1. Material and structure of aluminum veneer:

    Aluminum veneer is a new type of decorative material, which has a series of excellent properties. It has been widely used in curtain wall, interior and exterior decoration and other fields soon after its introduction.

    The so-called aluminum veneer refers to a plate made of aluminum and plastic. Specifically, the aluminum plate and the plastic core material are bonded and compounded by a special adhesive under a certain process condition. In fact, it is generally used to paint the front and back aluminum plates, and then compound with the plastic core material. The front panel is generally coated with a decorative coating, and the back panel is coated with a protective coating.

    Regarding the structure of aluminum veneer, it is generally a sandwich-type structure. This is a comparative metaphor. A plastic core is sandwiched between the two aluminum plates. In fact, the structure of aluminum veneer is much more complicated.

Classification and specifications of aluminum veneer:

1. Classification of aluminum veneer:

    There are many types of aluminum veneer and it is a new type of material. Therefore, there is no unified classification method so far, and it is usually classified according to use, product function and surface decoration effect.

(1) Classified by purpose:

a. Aluminum veneer for building curtain wall:

    The minimum thickness of the upper and lower aluminum plates is not less than 0.50mm, and the total thickness is not less than 4mm. The aluminum material should meet the requirements of GB / T 3880. Generally, aluminum alloy plates of 3000, 5000 and other series should be used, and the coating should be fluorocarbon resin coating.

b. Aluminum veneer for exterior wall decoration and advertising:

    上、下鋁板采用厚度不小于0.20mm 的防銹鋁,總厚度應不小于4mm。涂層一般采用氟碳涂層或聚酯涂層。

c. 室內用鋁單板:

    上、下鋁板一般采用厚度為0.20mm,最小厚度不小于0.10mm 的鋁板,總厚度一般為3mm。
    涂層采用聚酯涂層或丙烯酸涂層。

(2)按產品功能分類:

a. 防火板:

    選用阻燃芯材,產品燃燒性能達到難燃級(B1 級)或不燃級(A 級);同時其他性能指標也須符合鋁單板的技術指標要求。

b. 抗菌防霉鋁單板:

    將具有抗菌、殺菌作用的涂料涂覆在鋁單板上,使其具有控制微生物活動繁殖和最終殺滅細菌的作用。

c. 抗靜電鋁單板:

    抗靜電鋁單板采用抗靜電涂料涂覆鋁單板,表面電阻率在109Ω 以下,比普通鋁單板表面電阻率小,因此不易產生靜電,空氣中塵埃也不易附著在其表面。

(3)按表面裝飾效果來分類:

a. 涂層裝飾鋁單板:

    在鋁板表面涂覆各種裝飾性涂層。普遍采用的有氟碳、聚酯、丙烯酸涂層,主要包括金屬色、素色、珠光色、熒光色等顏色,具有裝飾性作用,是市面最常見的品種。

b. 氧化著色鋁單板:

    采用陽極氧化及時處理鋁合金面板擁有玫瑰紅、古銅色等別致的顏色,起到特殊的裝飾效果。

c. 貼膜裝飾復合板:

    即是將彩紋膜按設定的工藝條件,依靠黏合劑的作用,使彩紋膜黏合劑在涂有底漆的鋁板上或直接貼在經脫脂處理的鋁板上。主要品種有崗紋、木紋板等。

d. 彩色印花鋁單板:

    將不同的圖案通過先進的計算機照排印刷技術,將彩色油墨在轉印紙上印刷出各種仿天然花紋,然后通過熱轉印技術間接在鋁單板上復制出各種仿天然花紋。可以滿足設計師的創意和業主的個性化選擇。

e. 拉絲鋁單板:

    采用表面經拉絲處理的鋁合金面板,常見的是金拉絲和銀拉絲產品,給人帶來不同的視覺感受。

f. 鏡面鋁單板:

    鋁合金面板表面經磨光處理,宛如鏡面。

2. 鋁單板的規格:

    普通鋁單板常見規格如下:

 a. The total thickness is 3mm, 4mm, 6mmb. Width 1220mm, 1500mmc. Length 1000mm, 2440mm, 3000mm, 4000mm, 6000mmd. Aluminum veneer with size 1220 * 2440mm is called standard board in the industry.

Scan the QR code to read on your phone

img

Contact us

img 0755-83232210
img 0755-83235468
img zy@altop.com.cn
img No.1 Yuandongxi Road,Fuhai Street,Baoan District,Shenzhen

Copyright ? Shenzhen Zhongying Jianke Holdings Co., Ltd. 粵ICP備17021271號 Powered by www.300.cn

蝴蝶伊人中文综合娱乐网