antique silver powder coating

antique silver powder coating: Products of different gloss are available, namely, high gloss(about80), semi gloss(50-80), flat gloss(20-50),and no gloss(below 20).The gloss can be adjusted according to the customers’ demand Physical properties of the powder Density:1.4-1.7g/cm3 Granularity distribution 100 below 100 (It can be adapted to the specific demand of the coating) Curing Condition Depending on the types of different products. For detail information,please check the instruction book attached to our products. Coating performance Testing items Standards and methods Inspecting index Impact strength GB/T1732-1993 50/ Adhesion GB/T9286-1998 Grade0 Bending resistance GB/T6742-1986 2 Pencil hardness GB/T6739-1996 1H-2H Salt mist resistance GB/T1771-1991 500h Heat moist resistance GB/T1740-1979 1000h Heat resistance 110/24h(all color) Good gloss retention, Aberration<0.3-0.4 Attention 1: The tests above used the cold rolling steel plate of 0.8mm thick with preceding standard treatment.The thickness of the coating layer is 60-80um. 2:The above performance index may slightly vary with the variation of the product types and artistic effects. Average coating rate Smooth surface:6-12/kg, film thickness 60μm Storage The products should be stored in ventilated dry and clean room with the temperature below 30°C.Not to be close to fire and heat and kept out direct sunlight.Outdoor stacking is prohibited. On the conditions above. The products can be stored stably for 6 monthes.The product beyond the date of guarantee should be reexamined,and it can still be used if the inspection pass muster. Avoid inbreathing dust when using the products though the powder coatings are nontoxic.The operations are suggested to wear protective glasses and respirators. Avoid long-term skin touch with the powder if possible. Attention This technical data is only for user reference,the concrete index is to measure under the terms of suring, in case of the problem can not be solved, please contact the technology department of our company