Heilongjiang specializes in developing special adhesive technologies

Heilongjiang Petrochemical Research Institute, located in Zhongshan Road, Harbin City, Heilongjiang Province, was recently awarded the title of “qualified product supplier” by China Rocket Technology Institute. Previously, they also developed 28 special adhesives, 265 series adhesives, and 60 chemical products required in aerospace, aviation, and military industries. These products are widely used in petrochemical, pharmaceutical and other industries. There have been 8 national achievements in invention awards, national scientific progress awards and national science and technology conference awards, and 33 national patents. These achievements were derived from the research and development of the Heilongjiang Petrochemical Research Institute that paid special attention to aerospace military adhesive proprietary technology.

Taking the “Chang'e II” research and development design as an example, because “Chang'e II” is undergoing a huge test of high-altitude and low-temperature alternating and strong impact force in the course of the moon’s flight, the toughness and anti-radiation of the used adhesive are taken. According to the high and low temperature cycle capacity and other requirements put forward very high requirements. The scientific and technical personnel of the Heilongjiang Petrochemical Research Institute worked assiduously and worked hard to carry out numerous cold and heat shock tests and various durability environmental tests. Finally, a series of structural adhesives with resistance to high temperatures of 120°C, high strength, and high toughness were successfully developed. Agent. The products are widely used in "Chang'e II" solar cell array substrates, separators, instrument mounting plates, satellite housings, center bearing cartridges, hatch covers, and instrument chambers. These special adhesives have extremely low volatility and condensability under high vacuum conditions. Following the "Chang'e II", they have gradually expanded their applications in the fields of polymer materials, industrial catalysis, and functional polymers, making Heilongjiang Provincial Petrochemical Research Institute has formed unique advantages and characteristics.

At the same time, the Heilongjiang Petrochemical Research Institute has also successively tackled the synthesis of fine chemicals such as alcohols, ethers, polyimide monomers, and pharmaceutical intermediates. The development of related catalysts, new-type polymer composite matrix resins, and military supporting structural adhesives Agents, automotive adhesives, architectural adhesives, sealant adhesives and other series of adhesive bonding technologies and products constitute a technological system with independent intellectual property rights and fill a number of gaps at home and abroad.