Cinnamamide - a leader in the transformation of domestic engineering resins

Engineering resin, also known as engineering plastics, is a structural material and polymer material that can withstand mechanical stress within a certain temperature range and a relatively harsh chemical and physical environment. The contribution of engineering plastics in the national economy is very prominent. It has been selected as the key training target for high technology in the national long-term science and technology development program. Although our country's engineering plastics have developed over the past 10 years, we have achieved fruitful results. However, overall, there are still weaknesses in product performance, that is, how to resist the damage of UV resin to engineering resins to prolong its service life.

How to resist UV UV damage is also an international problem. Some developed countries in Europe and America have launched a series of innovation and transformation work. U.S. Joint Signal Company has found through repeated trials that the addition of cinnamamide to the engineering resin as a UV-ultraviolet absorber (referred to as an organic compound that absorbs harmful UV radiation) can effectively prevent UV-ray damage to engineering resins and can be effective. Extend the use of resin for 5-7 years. Moreover, this research has applied for international patents and has been used by commercial companies worldwide.

Cinnamamide is derived from the synthesis of natural plant cinnamon. It is green and pollution-free. It is used in resin products such as polyamide (especially nylon 6 and nylon 66), polycarbonate, polyacetal, polysulfone, polyimide, poly. Ether ketones and polyesters (especially PET and PBT) and other polymers, in addition to being able to efficiently absorb UV light, can also provide engineering resins with strength, flame resistance, electrical resistance, dimensional stability, and high mechanical modulus. , Low-latency, high abrasion resistance, fatigue resistance, etc., is a good stabilizer. At present, among the engineering plastics enterprises, large companies such as China Blue Group, Yuntianhua Group, Shenma Group, Yizheng Chemical Fiber, and Deyang Technology have applied cinnamic amide to plastic products. Overcoming the weakness of low domestic technology content, high quality products have reached international standards, and the feedback rate used by the market is extremely high. The application of cinnamamide has undoubtedly promoted the further development of China's engineering resins.