What are the requirements for temperature during the use of antioxidants?
Butyl isoprene rubber was chosen as the main raw material, and their effects on rubber high and low temperature performance, aging resistance and pressure resistance were analyzed from three aspects: reinforcement system, vulcanization system and plasticizer. The combination of carbon black with small particle size and high structure and fumed silica can effectively improve the mechanical properties of the rubber. Under a certain temperature planning, the forward heating temperature can enhance the carbonization effect on the surface of rubber particles, thus promoting the reaction between the surface of rubber particles and asphalt. In addition, the sulfur content of the forward mix is 0.8% ~ 1.3%, which makes the vulcanized rubber have better high and low temperature performance and better aging resistance. The plasticizer can effectively adjust the hardness and pressure resistance of the rubber.
Ltd. and Shandong Sanfeng New Materials Co., Ltd. held the launching ceremony of 2021 "Quality Month" activities in front of Sanfeng Chemical Technology Center Building and Sanfeng New Materials Integrated Office Building respectively on September 1, 2021 around the theme of "Strengthening Quality Consciousness and Promoting Quality Development".
Recently, Linyi City, Shandong Province, Sanfeng Chemical Co., Ltd. launched the second phase of the antioxidant green integration project of Sanfeng New Materials, which is located in the Chemical Industry Park of Linyi City Lingang Economic Development Zone.
In order to enhance the awareness of fire safety and the ability of self-prevention and self-rescue, as well as to strengthen the team spirit of employees and create a healthy, harmonious and united working atmosphere, Sanfeng New Materials organized a firefighting skills competition in the winter "Safety Production Month" at 9:30 a.m. on November 23, 2020 at the west side of the main road of the company's production complex. Competition activity.
At 10:16 a.m. on March 21, 2020, Sanfeng New Material 2#168 project started the groundbreaking ceremony. During the ceremony, Feng Shangti, Yuan Xiaogang, Li Xinmin, Tan Zhouli, leaders of the group company, as well as Guang'an company and the supervisor of the relevant site managers attended the groundbreaking ceremony.
In order to further enhance the awareness of production safety among employees, and at the same time strengthen the team spirit of employees, enhance the friendship among employees and create a harmonious and beautiful working environment, Shandong Sanfeng New Materials Co., Ltd. organized a competition of "Production Safety Month" in 2021 at 9:30 a.m. on June 21, 2021 on the west side of the main road of the production complex.