Thiourea-formaldehyde (TF) and urea-formaldehyde (UF) chelating resins were synthesized and these resins were used in the separation of gold(III) ions from copper(H) and zinc(II) base metal ions. In the experimental studies, ...

A few thermosetting wood adhesive tannin resin system from formaldehyde reaction with both condensed and hydrolysable tannin has been developed. Polymerization of formaldehyde with mimosa tannin and valonia tannin was ...

In this investigation, the mechanical properties of silver nitrate nanoparticles filled polypropylene composite is evaluated. The silver nitrate particles are added to the matrix by 1, 3, 5, and 10% by weight. The composite ...

This study is to perform the comprehensive investigation of PVC based ionic plasticized membrane (IPM) production by using room temperature ionic liquid (RTIL)-based additives and the membrane application of selective ...

The friction and wear properties of pure poly-tetra-fluoro-ethylene (PTFE), 35% carbon filled poly-tetra-fluoro-ethylene (PTFE+35%C), and 17% glass fiber-reinforced polytetra- fluoro-ethylene (PTFE+17% GFR) sliding against ...

Polyamide-imide (PAI) polymer is a high-temperature resistant polymer, which is used as contact breaker material because of its high electrical insulation property. The working conditions of contact breakers arise from the ...

In this study, the tribological performance of polyamide-6 (PA-6), polypropylene (PP), polyamide-6/polypropylene (PA-6/PP) polymer blend, and nanoclay reinforced polyamide-6/polypropylene composite are investigated. Nanoclay ...