Flocculant manufacturers of raw materials, technology development of corrosion inhibitors, thickeners, technology transfer flocculant according to their chemical composition overall can be divided into two types of inorganic flocculants and organic flocculants. Inorganic flocculant include inorganic flocculants and inorganic polymer flocculant; organic flocculants and synthetic organic polymer flocculants, natural organic polymer flocculant and microbial flocculant. The theory is based on: the coalescence theory, the flocculant is mainly with positively charged (negative) of the groups and some water with a negative (positive) electrical properties are difficult to separate particles called particles, reducing their potential, it is in an unstable state, and to use its aggregate nature makes these particles concentrated and separated by physical or chemical methods. General pharmaceutical use to reach this purpose, called flocculants. The flocculant used in the field of water supply and sewage treatment. Also known as fine water: the product on the brush in bamboo baskets, bamboo baskets can draw water! Cost of $ 2,000 / ton, the market price at $ 8,000 / ton. Also known as the waterproofing agent: sprayer sprayed in red brick, the rainwater call up like playing on a lotus leaf, natural roll cost $ 4,000 / ton, the market price of 20,000 yuan / ton. And Ming Nami insulation agent: wipe the window glass doors and windows, summer, heat insulation, winter insulation is attached to a high, easy to dry, long life, thermal insulation, waterproof, fire retardant, self-cleaning, green paint, painted automotive glass, decorative glass, window glass, light transmission rate of up to 90%, rate of 95% reflection of the sun heat, thermal conductivity 0.03W/mK, can effectively inhibit the sun and infrared radiation heat, heat the inhibition efficiency up to 90%! cost of $ 4,000 / ton, the market price of 20,000 yuan / ton. Elastic waterproof coating, also known as self-healing: knife pierce the paint and then pull out the blade quickly healed watertight, one centimeter stretch twenty centimeters, the cost of five thousand dollars / ton, the market price of 30,000 yuan / ton. Wang, also known as mortar: mortar per ton can replace one thousand tons of lime, province cement, the cost of three hundred, the retail price of three thousand!