Find spray processing factory, sand hung hardware appliances spraying, spraying processing factory in Dongguan City, Sha provided by Hong Hardware Appliance Co., Ltd.. Dongguan City, Sha Hong Hardware Appliance Co., Ltd. (www.dgshahong.com) is specialized in the "spray processing, electrical coating, metal spraying, shade spraying, roller coating, ceramic coating" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Sha. Dusting amount: at the beginning of spraying, dusting the amount of size have a certain influence on the film thickness, generally a small amount of powder deposition rate. Dusting the general control of the amount of 50 g / min to 1000 g / min range. Speed ??and gradient powder and air mixture: velocity gradient is the speed at the outlet of an air gun powder mixture and the spray distance than the official website spray processing manufacturers, in a certain coating time, with the increase of the film thickness of the gradient coating will decrease. The biggest feature is the need for drying, and is part of the difference on the construction conditions. Environmental protection is not environmentally friendly, mainly the choice of solvent and some paint has no chromium and other toxic substances. First, Primed Construction: 1. Shall be carried out on the substrate before spraying spraying processing phone manufacturers, requiring no rust, no oil find spray processing factory, kept clean and dry. 2. This product is a two-component system, the first paint pulp, stir, add hardener in proportion, stir aging for 30 minutes. 3. Special thinner viscosity adjustment construction; according to the amount with paint, so many distribution, with a good paint should be used within 8 hours. 4. Recommend spraying a viscosity in 15-18 seconds (Tu -4 #) dry film thickness of up to 25μm.