In general, the better the performance of copper powder dispersed again, if found to have precipitation, can be added to <2.0% of the anti-settling agent or thixotropic agents, such as swelling disabilities, such as fumed silica in the formula. Copper powder dispersion method. To join the metallic pigment, under slow stirring, fractional powder was added to the 1: 1 solvent: 1 or 2. 2. Under low shear stirring for about 15 minutes to a paste. 3. Join required for the oil, stir the mixture evenly. 4. Adjusted to the desired viscosity with a solvent. 5. To avoid flake powder particles in the dispersion process reduces curl and break the optical effect supply 800 mesh copper powder, the best selection of disc blade mixer or dispersing machine, the speed stir. Note the use of copper powder: 1: copper powder temperature of 150 degrees, not more than 150 degree heat, otherwise it will be black, no gloss. 2: copper powder is oily quality 800 mesh copper powder, use an alcohol solvent dilution open oil, alcohol solvents are divided into: the days of water, 783,781, 800 mesh copper powder domestic ethyl, butyl alcohol, etc ...... solvents. 3: Do not use high-speed mixing copper powder, copper powder high speed mixing will result in rupture scale structure, the effect of damaging the surface. 4: copper powder is a combination of copper, zinc, magnesium, aluminum and other components made of alloy 800 mesh copper powder pigment, after milling, polishing, calcination, screening, packaging one-stop complete, reached different particle effects. 5: bronze powder should be kept in sealed containers sealed, stored in a cool dry place, avoid exposure to the sun, rain or high humidity environments. 6: copper powder standard package is 25 / 50KG / piece metal pail, the proposed purchase of the whole convenience store. Yiwu 800 mesh copper powder | Pengfei pigment (certified) | 800 mesh copper powder provided by Yiwu Pengfei pigments Limited. Yiwu Pengfei Pigment Co., Ltd. (www.1688.com/company/ywpfyl.html) Zhejiang Jinhua, inorganic pigments leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Pengfei pigment in leadership with the staff warmly welcome all inquiries negotiations to create a better future Pengfei pigment.