Powder coated aluminium door&window series e65

Key Attributes.

Characteristics of Powder coated aluminium series Aluminum window 1. Uniform color. 2. High hardness of coating and strong adhesion. 3. High corrosion, weather, heat, alkali and impact resistance. 4. A wide range of colors to meet your requirement. Specification of Powder coated series door & window item Technology Value Gloss level ±5?Gloss unit(3-30), ±7(31-70),±10(71-100) Chromatic aberration ?Eab×=1.5 Thickness of coating Minimum thickness of coating film for decorative surface =40µm Surface hardness =80 Adhesion 0 Hydrochloric acid Without any evidence for air bubble or other visible change after testing the hydrochloric acid