Decorative gold foil with high brightness and constant color and luster

• Main Author: QIAN YOUJING
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2018
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a decorative gold foil with high brightness and constant color and luster, wherein the decorative gold foil consists of the following raw materials in parts by weight: 150-180parts of a copper powder, 30-60 parts of a gold powder, 5-10 parts of a zinc powder, 3-8 parts of a magnesium powder, 5-10 parts of a nano aluminum powder, and 5-10 parts of a nano cobalt powder. Thedecorative gold foil with high brightness and constant color and luster has striking colors, and is closer to a real gold color. The gold foil can keep metallic luster in air for a long time, does noteasily discolor and has constant color. The later-period repair and maintenance expenses of gold foil decorated walls and objects are low, and the cost is saved. 本发明公开了种高亮度色泽恒定装饰金箔，由如下重量份的原料组成：铜粉150-180份，金粉30-60份，锌粉5-10份，镁粉3-8份，纳米铝粉5-10份，纳米钴粉5-10份。本发明的高亮度色泽恒定装饰金箔色彩夺目，更接近真金色彩，本发明的金箔在空气中能长期保持金属光泽，不易变色，色彩恒定。利用本发明的金箔装饰墙面、物件后期维修保养费用低，节约成本。