18量規galvalume板AZ5

18號鍍鋅的瓦楞紙板塗層鋼屋頂瓷磚。瓦楞紙板也被稱為壓力板，該壓力板由彩色塗層鋼板，鍍鋅板和其他金屬板製成，並通過滾筒壓，將其冷彎曲成各種波型壓力板。它適用於工業和民用建築，倉庫，特殊建築物，屋頂，牆壁以及大跨鋼鋼結構房屋的內部和外牆裝飾。它具有輕巧，高強度，豐富的色彩和光澤，方便的結構，防火性，防火，防雨，長壽和較低維護等特徵，並得到了廣泛的推廣和應用。

產品規格

化學 的 18號galvalume age az5

PPGI屋面紙的功能：

1. 在硫酸溶液中的pH = 1和10％的NaOH溶液中，分別在72小時中，在PH = 1中分別耐酸，酸和鹼性耐腐蝕性。
2. Strong waterproof: good water resistance, the product material itself is poorly soluble in water, bibulous rate is 9% or less, far higher than the national standard (12%) or less.
3. Super bending force. This product has a transverse bending force of 4229 N, the longitudinal bending force of 486 N, far higher than the national standard requirement (horizontal or 2400 N, vertical 300 N or higher). This product, from 1.5 meters, can withstand a pressure of 100 kg.
4. Frost resistance to cold: magnesium oxide content in magnesium board is as high as 50%, the coefficient of thermal conductivity is only 0.070, and in – 40 ºC cold conditions without any deformation.
5. Fire resistance to high temperature: this product insulation can reach 10 ~ 12 ºC (indoor and outdoor temperature difference), the reason is adopted by magnesium oxide, high calcium powder, inorganic materials such as magnesium oxide white amorphous powder, non-toxic, tasteless, odourless, relative density of 3.85 (25 ºC), melting point 2852 ºC, boiling point 3600 ºC, belong to national a-class non-combustible material, such as commonly used in the manufacture of refractory brick and refractory tubes, crucible, furnaces, non-ferrous metal smelting furnace, cement kiln, and so on, belong to the super grade refractory (national standard above 2000 ºC).
6. Good anti-aging effect. Slowing down the speed of material aging and increasing weather resistance increases the service life of the material, and the appearance is beautiful and high-grade.