This work combines two industrially friendly processing methods in order to create wear resistant and solid-lubricating composite coatings potentially suitable for high load applications. Layered were fabricated over wrought stainless steel 444 (SS444) by compression molding a mixture of solid lubricant polymer, polytetrafluoroethylene (PTFE, 80 wt%), polyimide (PI, 20 onto iron aluminide (Fe3A...

Nowadays, nanoscale innovations in the forms of pathogen detection, active packaging, antimicrobial packaging and barrier formation are poised to elevate food packaging to new heights. Antimicrobial nanocomposite LDPE films containing ZnO nanoparticles at different concentrations (e.g. 1%, 3%, 5%  and 3%  nano-ZnO pulse 10% polyethylene grafted maleic anhydride (PE-g-MA), w/w pure LDPE), were p...

The waste chicken feathers were treated with the enzymes (dissociating disulfide bonds) produced by thermophilic Meiothermus ruber H328, and then milled subjected to hot-press compression molding. It was found that recrystallization of feather keratin interfered some extent due lack S-S bonds. On other hand, slight reinforcement resin wood fibers effective enhance tensile behavior thermal stabi...

E. Ragan, J. Dobránsky, P. Baron, M. Kočiško, J. Svetlík, Technical University in Košice, Slovakia Most plastic parts used in automobile production are manufactured by injection molding. Their quality depends also on taking out molding and on the manipulators for it. Task of this contribution is to theoretically describe a transport of molding at taking out after injection molding in relation o...

A stiffness-based ejection condition for injection molding is introduced and utilized for evaluation of different polymer materials. Comparison with industrial practice and other commonly used ejection criteria, such as molded part temperature, indicates that this approach not only can be an alternative when the ejection temperature of the polymer part is unavailable, but also is able to better...

Objective. Short-term nasal forms following primary lip repair were compared between presurgical nasal molding and control groups. Aim. To compare nasal symmetry between patients that had nasal molding and lip repair with those that had only lip repair. Design. Retrospective case-control study Patients. Complete unilateral CL+P patients had basilar and frontal photographs at two time points: (1...

Meningkatnya penggunaan pipa komposit untuk berbagai keperluan seperti pada industri lepas pantai di mana membutuhkan ketahanan korosi yang tinggi, rasio kekakuan terhadap berat tinggi dan rendahnya biaya pemeliharaan menjadi sangat penting. Penelitian ini bertujuan investigasi sifat mekanik dengan menggunakan metode bladder compression molding tekanan 7 bar, temperatur 120ºC ruangan. Menggunak...

In the world of manufacturing industry, developments and needs are increasing every day very rapidly. Many parts components in automotive production important much too because each component has its own function use. There many alternatives development materials for which aim to cut costs efficiency. To overcome this condition, authors tried research make a Mold Avansa car door handle using HIP...