Divya G. Ladha, Nisha K. Shah, Suresh Thakur, Mohsin Y. Lone, Prakash C. Jha
Purpose– The purpose of this paper is to investigate the inhibitive properties of black pepper extract (BPE) for aluminium in 1M hydrochloric acid (HCl) medium.Design/methodology/approach– Gravimetric, electrochemical impedance sp...... hiện toàn bộ
Osama A. G. Wahba, Mohd Ali Hassan, H. Abd El‐Wahab, A. Mohy-Eldin, A.M. Naser, Osama A. Fouad
Purpose– The purpose of this paper is to investigate the synthesis of calcium-based group of mixed metal oxide (MMO) pigments. The evaluation of these pigments as heat and corrosion resistant was also explored.Design/methodology/approach<...... hiện toàn bộ
Lijun Qiao, Allan J. Easteal, Clive J. Bolt, Philip K. Coveny, Robert A. Franich
Fillers with different chemical properties were used to study their effects on poly(vinyl acetate) (PVAc) emulsion wood adhesives. The elastoplastic behaviour of the filler treated PVAc emulsions was studied using differential scanning calorimetry and dynamic mechanical thermal analysis. The results show that the glass transition temperature (Tg) of the polymer is not ...... hiện toàn bộ
Calcium carbonate was used as a filler for polyvinyl acetate emulsion for its application as wood adhesive. Different formulations with variable % of filler were prepared and the shear strength of the applied adhesive on wood was measured. It was concluded that after 24 hours the adhesives develop a reasonable strength. It was also recommended to use the filler in the range of 10–20% by we...... hiện toàn bộ
Abbas Ahmad Adamu, Norazilawati Muhamad Sarih, Seng Neon Gan
PurposePoly(ethylene terephthalate) (PET) waste from soft drink bottles was incorporated into palm olein alkyd to produce new polyol for use in polyurethane resins as surface protection on metal surfaces.Design/methodology/approach<...... hiện toàn bộ
The expanding demand in food factories for custom‐prepared epoxide resin flooring using specialised curing agents is illustrated by three recent installations carried out by Ab‐Chem Ltd., using Anchor Chemical curing agents.