Two-component RTV silicone

Two-component RTV silicone Two-component RTV silicone rubber vulcanization reaction does not depend on moisture in the air , but by the catalyst to trigger . The plastic material is usually as a component of the catalyst package , respectively . Only when the two components are mixed together until completely cured begin to occur. Curing time of two-component RTV silicone rubber condensation depends mainly on the type of catalyst , the amount and temperature. The more the faster curing catalyst , while the shorter hold time . At room temperature, the hold time is generally several hours , to extend the hold time of the plastic material , the cooling method used . Two-component condensation type RTV silicone rubber at room temperature rail to achieve full cure time of about one day , but at temperature 150 ℃ takes only one hour . By using the synergistic effect of promoting agents can significantly improve the cure rate. Figure - Two-component RTV silicone Two-component RTV silicone rubber can be kept at a temperature range of 65 ~ 250 ℃ flexible and has excellent electrical properties and chemical stability , the ability of the water , ozone resistance, resistance to weathering , combined with the use of simple technology applicability therefore widely used as molding materials and potting . Variety of electronic, electrical components coated with RTV silicone rubber , after potting, can play a protective role in moisture ( corrosion , shock , etc. can improve performance and stability parameters. Two-component RTV silicone rubber is particularly suitable for doing deep irrigation sealing material and has a faster curing time , which is better than at the single-component RTV silicone rubber . two-component room temperature vulcanizing silicone rubber has excellent release properties , coupled with minimal shrinkage during curing, Accordingly , suitable for making soft mold , a mold for casting epoxy resins, polyester resins , polystyrene , polyurethane, vinyl, wax , low melting point alloy , etc. Further , the use of two-component RTV silicone rubber the high simulation performance can be replicated on a variety of exquisite patterns heritage two-component RTV silicone rubber should pay attention : first, the plastic material and the catalyst were weighed and then mixed in proportion to the mixing process should be careful . attached sandwiched minimum amount of gas after mixing the compound ( uniform color ) , can be performed under reduced pressure ( vacuum degree of 700 mm Hg) after bubble discharge until all bubbles removed , at room temperature or at a predetermined temperature by standing or placed under a certain time, i.e. vulcanized silicone rubber .     Silicone compounds are known in the least one active compound . They are extremely resistant to biological aging , and animal body without rejection , and has better anti- clotting properties. Ye Jie Technology Co., Ltd. welcome new and old customers and dealers to negotiate business and cooperation agency . Let us join hands to create brilliant. Company official website http://www.szrl.net/,  you can email us info@szrl.net.