A5101994692- Polymer Nanocomposites and Properties
- Fiber-reinforced polymer composites
- Polymer composites and self-healing
- Tribology and Wear Analysis
- Natural Fiber Reinforced Composites
- Aeroelasticity and Vibration Control
- Advanced Sensor and Energy Harvesting Materials
- Polymer crystallization and properties
- Composite Structure Analysis and Optimization
- Polymer Nanocomposite Synthesis and Irradiation
- Industrial Vision Systems and Defect Detection
- Structural Analysis and Optimization
- Polymer Foaming and Composites
Qingdao University of Science and Technology
2023-2025
This study employed a high-speed rotating crushing process to modify pyrolyzed carbon black (CBp) using self-lubricating and low-friction polytetrafluoroethylene (PTFE). The effects of PTFE content on the dispersion, mechanical properties, wear resistance, thermal stability modified PTFE-CBp/natural rubber (NR) composites were investigated. from grinder altered physical structure PTFE, forming tiny fibrous structures that interspersed among CBp particles. arrangement encouraged alignment...
Abstract The present study investigates the mold‐filling problem during curing and shaping of green tires using finite element simulation. A novel optimization method for designing air vents in tire molds based on gas flow fields is proposed. research focuses addressing accumulation issue molding process to ensure quality efficiency molding. Additionally, thoroughly analyzes impact key factors such as shear heat generation, temperature variation, dynamic viscosity, degree shaping....
Abstract In this study, a VOC‐free animal glycerol potassium salt is introduced to replace the silane coupling agent, and plasma used treat modifier silica. The impact of high‐energy electrons in increases contact area between Combined with atomization technology, velocity difference realizes microscopic dispersion silica, instantaneous thin‐layer drying reduces oxidation rubber chains. XPS SEM show that promotes silanization reaction FTIR demonstrates existence chemical bonds hydrogen...
Abstract Pyrolysis carbon black is the pyrolysis product of waste tires. The high‐value utilization can reduce pollution environment, achieve sustainable development, and solve problem energy supply consumption in world. This paper mainly studies modification excitation low‐temperature plasma on black. It proposes a micro flocculation wet process (DMLI process) for preparing master rubber by mixing. Combined with DMLI process, vulcanization performance, physical mechanical properties, Payne...
Abstract In this paper, pyrolysis carbon black (CBp) was introduced into nitrile butadiene rubber (NBR), the effects of ratio CBp and (N326) on properties NBR composites were investigated, optimal determined. On basis, accelerator DPG, coupling agent KH550 modified by ball milling plasma. The results showed that when to N326 40:15, overall better. Compared with unmodified CBp/NBR composites, change rate tensile product, resilience DIN abrasion milling‐plasma in oil environment reduced...
Abstract In this paper, chitosan (CS), which is naturally degradable and low‐cost, was incorporated into nitrile butadiene rubber (NBR), the effects of amount on properties NBR composites were investigated, optimal determined. On basis, CS, silica Si69 modified by ball milling plasma to prepare with higher oil resistance high temperature resistance. The results showed that overall filled 2phr CS better. FTIR SEM demonstrated surface polarity combined co‐modified CS/silica weakened,...
Abstract A combination of plasma‐foaming double dispersion method, flash drying technology, and potassium oleate (PO), a plasma‐ environmentally‐friendly foaming agent, were used to modify kaolin. The use high‐energy plasma disrupts the stacking agglomeration formed between kaolinite lamellae, increases contact area PO reduces polarity realize effective surface modification kaolinite. decreases kaolin weakens strength interfacial bonds rubber. Modified natural latex are deposited on...