In the field of polymer composite modified materials, the company systematically integrates key rubber material preparation, rubber material formula and processing technology, insulation structure and material synthesis modification technology, engineering plastic synthesis modification and application technology, fiber reinforced composite material synthesis modification technology and new high-performance polymer material composite application technology, and has mastered a variety of original polymer composite modification technologies. The company has established a large-scale comprehensive simulation and analysis platform integrating simulation and analysis pretreatment, nonlinear structure simulation, fatigue life prediction simulation, air spring simulation and dynamic simulation. It guides the research and development of solid products through virtual product development, and has the original design ability of various elastic components and polymer composite products. The company's system integrates acoustic technology, mechanical vibration technology, polymer material vibration reduction technology and system structure technology, and can provide polymer material vibration reduction and noise reduction solutions for rail transit, rolling stock, automobile, wind power and other fields. The company has built production bases for polymer vibration and noise reduction elastic components, bridge products, engineering plastics modification and molding, insulation products and coatings, and specialized production bases for wind turbine blades and special sealing products.
The production base of polymer elastic components for vibration and noise reduction produces 6 million sets of various composite elastic components every year. The specialized production base of bridge products produces 60,000 bridge bearings annually. The production base of insulation products and coatings can produce 15000 tons of special materials for fans, 3000 tons of insulating paint and 3000 tons of special coatings. The modified molding base of engineering plastics produces modified materials 15000 tons and injection molded products of 3000 tons annually. The professional production base of wind turbine blades has an annual output of 65,438+0,000 sets of wind turbine blades above MW level. The company's testing center is the contracted laboratory of the National Mass Transit Polymer Materials and Products Quality Supervision and Inspection Center and the first railway product certification center of the Ministry of Railways, specializing in the testing and analysis institutions of mass transit polymer elastic component, sound absorption and sound insulation materials, plastic products, polymer composite modified materials and products, waterproof materials, building materials, special coatings, new thermal insulation materials and metal materials for vibration and noise reduction; Through the ISO guide and ISO/IEC 17025: 2005 laboratory capacity assessment.
The testing center has more than 200 sets of testing instruments and equipment with international advanced technology level, among which the large-tonnage (5,200 tons) two-dimensional testing machine imported from Italy fills the testing gap of domestic bridge bearing products of more than 2,000 tons; The elastomer dynamic performance testing machine imported from the United States fills the blank of special dynamic performance testing in China, with high precision (0.5 grade), large load (maximum load of 7.5 tons) and high frequency (100Hz). It is the first laboratory in China to use multi-channel combined electro-hydraulic servo coordinated loading test system to configure high and low temperature environment test box to detect railway elastic component.