Reiter resistant metal mold release agents, green, whole biological material, Henan University of mold ..

Reiter liquid metal rolling resistance Usage GR-P3 liquid metal rolled strip suitable for rolling, is a high lubricity and detergency annealing of water-based emulsion type metalworking fluids, solve cold strip rolling process lubrication problems, reducing the residue of the strip surface. Suitable single stand four roller reversible and multi Stands and multi-roll type rolling process, the rolling speed increased significantly. In addition, liquid-liquid metal rolling resistance Reiter also has biodegradability, environmental protection, the operation of the workers no adverse stimulus, do not pollute the operating environment. Second, the special nature of the product in all biological materials soybean oil as the base material, without any chemical petroleum feedstocks, the human body without irritation, allergies, heavy metal residues and other hazards. Product is patented technology Henan University of production, the only. The technology is dozens of Henan University Professor of School of foodstuff, Materials Science, Mechanical and Electrical Engineering, Institute of Chemical Technology, abrasive Institute and the Central Laboratory department, etc. After nearly five years of joint development acquired. Product performance may be comparable with foreign products, and the cost is far lower than imported products. At the same time, to avoid contamination of the environment, in line with the latest environmental policies in countries of the product with a slight soy flavor, this is the reason of raw materials, the product does not add any flavor additives cover gas. Third, the good performance characteristics (1) cooling performance. Superior (2) lubrication. (3) has good mobility and good cleaning properties. (4) has excellent chemical and thermal stability, and rust resistance. It does not decompose at high temperature, high pressure and air contacts, not bad, not corrode metal surfaces. (5) has excellent stability. When storage and use, no precipitation precipitation is not hierarchical, non-perishable, no interfere with workers' health gases. Meanwhile, the product does not contain harmful sodium nitrite and mineral oil, the working environment is clean and odorless. (6) Rolling liquid waste very little work, rolling liquid organics can burn completely, leaving no residues, a small amount of residue can also be biodegradable, easy to handle, greatly reducing the environmental pollution Fourth, the physical and chemical indicators of project quality Appearance creamy uniform 5% emulsion milky white liquid Density (25 ℃) Kg / L 0.998 viscosity index> 100 40 ℃ kinematic viscosity (1cst) 0.9 acid number (mgKOH / g) 10 saponification value (mgKOH / g) 25 pH 8.0 defoaming (mL / 10min) ≤ 1 maximum no-seizure load value N> 640 particle / 'μm <10 rust resistance gray cast iron monolithic 5% dilution of 35 ℃ 48h A grade laminate 5% dilution was 35 ℃ 48h A grade antibacterial + 5% dilution moldy corn flour + 30 ℃ 48h corrosive liquid gray cast iron 5% dilution of 55 ℃ 48h A copper 5% dilution of 55 ℃ 48h A dilution of 5% aluminum 55 ℃ 48h B five use 1. 3-15% concentration recommended. 2. Use the rolling water alone, should first liquid to completely eliminate the existing rolling on rolling fluid circulation tank, piping necessary sterilization process, and then the series of low concentration above the rolling water lubrication system for cleaning . VI Notes 1. suggested the use of fresh water quality, in strict accordance with the proportion of preparation of the working fluid. When replenishing the working fluid, should be supplemented with a higher concentration, prevent lubrication, corrosion performance. 2. Keep clean rolling fluid, avoid mixing metals, salts and other debris. 3. Seven, environmental performance evaluation results Evaluation Index ordinary rolling resistance Reiter was rolling liquid skin feel to the skin, eyes and nasal irritation no irritation toxicity contain toxic ingredients, non-toxic biological oxygen demand (mg / l) exceeded qualified chemical oxygen demand (mg / l) exceeded qualified