Core Products

EVA, ethylene-vinyl acetate copolymer, is widely used in photovoltaic films, foam shoe materials, wires and cables, hot melt adhesives and other fields. Photovoltaic grade EVA is the main raw material for the adhesive film used to encapsulate photovoltaic modules, which can effectively protect photovoltaic modules from corrosion in nature. At present, Shenghong EVA has a production capacity of 1.05 million tonnes per year, ranking first in the world in terms of production capacity; Shenghong's photovoltaic-grade EVA has won honors such as the "Science and Technology Progress Award" and "New Material Innovation Product Award" from the China Petroleum and Chemical Industry Federation, and has stable cooperation with leading photovoltaic industry leaders such as Haiyouwei, Swick, and Foster.

POE is polyolefin elastomer, which can be widely used in high-end fields such as photovoltaic film, automobile manufacturing, and polymer modification. In the field of photovoltaic component packaging, POE has stronger PID resistance performance, and its packaged components have higher photoelectric conversion efficiency. Shenghong's 100,000 tonnes/year POE project has achieved complete independence of catalysts and a full set of production technologies. Based on this, Shenghong has become the only company in the country that has independent production technologies for two mainstream photovoltaic film materials, EVA and POE.