Linyi Public Li Xin Machinery Co., Ltd. is the design, production, processing, marketing as one of modern science and technology enterprises, producing more material high temperature, corrosion, abrasion, oxidation alloy steel castings. The products are widely used in metallurgy, mining, chemicals, shipbuilding, paper, machinery, military and other industries, the company can according to user needs design, manufacture a variety of materials dedicated foundry products: floor furnace, furnace tank, box, blades, axes , linked with, spreader, baskets, trays, grates, crucible. The company will be a stable product quality, quality of service and dedication to new and old customers work together for a better future! Reasons and Countermeasures paint dehydration dehydration often occurs in the paint coating configuration and storage stages. Paint dehydration means "shrink dehydration", commonly known as "syneresis." (1) the performance of the paint surface or at the interface between the coating and the container layer liquid water precipitation. (2) Suspension System Causes for the coating, the coating itself volume mesh gel structure shrinkage, especially with a relatively large amount of sodium bentonite coating more prone to dehydration from this plasma phenomena (3) a control countermeasure paint ingredients, reduce or no sodium bentonite component; b increase powder-liquid ratio of coating, an appropriate increase concentration; c adding a trace amount of activator and appropriate heat-resistant steel prices in order to improve the dispersion of the powder; d There slurry coating from dehydration paint formed are prone to broken water "flow channel" defect, when the slurry dehydration from not very serious, it should promptly stirred to correct or adjust, as soon as possible, to forgo long home. From slurry dewatering paint can not be used too serious, to be equipped with a certain amount of additive stirring adjusted after passing by, as has been bad, it can not be reused. EPC process - coating off the Reasons and Countermeasures coating off into a dry coating flaking off with a wet coating coating we speak about dry peel: After a performance off the surface coating is dry and white film shell into pieces after separation or cracking tilt peeling off into pieces. 2 reason for paint drying process caused by bubbles separated from the larger surface area of ??albuginea; severe cracking continue after coating shrinkage and cocked separated white film surface; coating Although there is no bubble no cracks, but with the white film surface The adhesion strength is too low, slightly affected by external force that is off; albuginea surface coating layer is formed between the layer of film China heat-resistant steel, or unclean because albuginea surface to form an oil film (such as oily substance, large area adhesive film), paint does not dry the inner heat-resisting steel manufacturer, place a long time after the inner excess water wetting coating, or paint drying serious resurgence occurs absorbent reversible phase change, adhesion of the coating and white film of decline and fall off. 3 Measures (1) increase the permeability and the adhesion strength of the coating; (2) when the buffy coat dipping sure to fully exclude gas adsorbed on the surface, the paint and white film surface good wetting and adhesion; (3) there is oil white film surface was cleaned in washing applications dipping; (4) Press and crack control measures have been discussed before coating to prevent the occurrence of cracking; (5) the use of reasonable coating drying process, the aging process is not without foam material; (6) appearance in the handling or packing process to protect the coating; (7) to keep the coating dry to prevent water absorption resurgence. China heat-resistant steel, Public Li Xin Machinery Company, heat-resistant steel provided by the Public Li Xin Machinery Co., Ltd. Linyi. Linyi Public Li Xin Machinery Co., Ltd. (www.lyzlx.com) Shandong Linyi, casting leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Li Xin machinery company in the public leadership with the staff warmly welcome all inquiries negotiations to create the Public Li Xin machinery company a better future.