Class F Prefilled Epoxy Resin System for Dry-Type Transformer

Company profile of Tengde group.Jiangxi Tengde Industrial Co., Ltd. owned more than five industrial companies, the production workshops mainly located in Jiangxi Province of China, the total area is about 200,000 square meters, which has been engaged in the R&D, production, and sales of insulating materials, electrical materials and other products. Tengde and all of its subsidiaries have obtained ISO9001:2015 international quality system certification, ISO14001 environmental system certification, Occupational Health and Safety Management System Certification, UL certification and a number of utility models and national invention patents. Main products include: Class H dry-type transformer casting resin, indoor and outdoor transformer resin, insulation resin, iron core paint resin, room temperature resin, mold release agent, etc. At present, the products account for 50% of the domestic sales, and offices are set up in China and other countries. In the future, the company will reach deeper cooperation with well-known domestic enterprises as JST, Siemens, etc. It is expected that dry-type transformer and transformer resin market will occupy 75% of the domestic market share, and continue to expand overseas market, such as: Germany, Russia, Dubai, and the year-on-year sales growth is 20%. The company has reached the target of annual output value of  600 million. To meet the needs of enterprise development, ensure the core competitiveness of the company, improve product performance, 10 million has been invested to build a R & D center with the area of 2116 square meters, including more than 20 members with the title of doctor, master, senior engineer, intermediate or above professional titles, and a multi-disciplinary organic complementary, professional R & D team is established. Tengde seized the opportunity of the era and set up a number of subsidiaries in 2015, including Jiangxi Tengde, Hongte, Jinteng, Tengrui, Juchuang, Jingying, Tengyue, Tenghui, Coil Business Unit, etc.TD-6007A 100 PBWTD-6007B 100 PBWLiquid, latency, silicon powder thermocuring casting resin system. Special formula with excellent impregnation performance and convenient operation. Applied in Dry Type Transformer and Electric Reactor         Long pot life, Short Gel time at higher temperature                   Excellent Mechanical and Electrical propertiesGood Crack ResistanceMould temperature   Automatic Pressure Gelation Process    140 - 160°CConventional Vacuum Casting                  70 - 100°CConventional Vacuum Casting   10 - 40 minDemoulding times (depending on mould temperature and casting volume) APG process                 10 - 40 minConventional vacuum casting      5 - 8 hoursCuring ConditionAPG process (Minimum postcure)                                4h at 130°C or 3h at 140°CConventional Vacuum Casting                                        6h at 80°C  4h at 100°C or 6h or 8h at 130°C  Glass Transition Temp.        65 - 80   °C