...Bing Li; Jungang Lv Purpose This study aims to address the limitations of relying solely on the visual comparison of overall infrared ( IR ) or Raman spectral shapes for the forensic analysis of paint evidence. It seeks to establish a more reliable identification method by systematically...

... at: zgdjjh@163.com 30 09 2024 13 12 2024 18 01 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Colorant Dispersions Inks Paints Plastics Textiles The dispersion of pigments can be categorized into three...

...R. Usop; L. Sulaiman; N.A. Mazni; N.S.A. Manah; N. Anuar; A.K. Arof; Z.H.Z. Abidin Purpose The purpose of this paper is to study the colour stability and water content resistivity of the green colour coating paint film (consisting of chlorophyll) during exposure to ultraviolet A (UV-A). Design...

... exhibit good physical, mechanical and corrosion properties as pigments in paint formulations. Research limitations/implications The simple technique used for synthesis of metal complex pigments will significantly increase the cost saving for the manufacturing of such pigments category. Also, the used...

... and spectrophotometric techniques, such as X-ray fluorescence (XRF) and transmission electron microscopy (TEM). Immersion test and electrochemical impedance measurements were done in 3.5 per cent NaCl. Findings The tests revealed that paint films containing Sr ferrite/silica and Ca ferrite/kaolin were the most...

... Emerald Group Publishing Limited 2015 Pigments Colour Coating Coatings technology Paints Inorganic chemistry Particle size measurement Thermal properties of materials Solar absorber Selective paints Optical properties The optical properties of selective solar absorber coatings...

... technique, namely, solid-state calcination method, to study its heat and corrosion resistance. The prepared pigment was characterized by using X-ray diffraction, infrared spectroscopy, scanning electron microscopy and inductive coupling plasma. It was incorporated into paint formulations, and the heat...

... in range of 1 to 5 inches. The breaking force required to break the film were calculated in terms of Kgf. Wet scrub resistance was carried out according to ASTM D2486 which covers a procedure for determining the resistance of wall paints to erosion caused by scrubbing. Wet scrub resistance...

.... The present research aims to address the study on the anticorrosive efficiency of this type of pigments in chlorinated rubber paints. Sodium‐bentonite was exchanged with Zn, Sr and Zn‐Sr to be applied on low carbon steel specimens and study the anticorrosive performances of these new ion‐exchanged bentonites...

...R. Mehdipour; C. Aghanajafi; A. Ashrafizadeh Purpose The purpose of this paper is to model radiation ovens and to propose a method capable of designing this kind of oven for the paint curing application. Providing a uniform cure condition on the body, especially bodies of complicated geometries...

...‐sedimentation further. Practical implications This method provides an idea to solve the problem of anti‐sedimentation in luminescent paint containing long afterglow phosphors in practical production and application. Originality/value This paper introduced the in situ polymerisation to enhance...

... as an important extender in paint manufacture. It can be used to reduce the amount of expensive pigments, such as titanium dioxide. In spite of these uses, kaolin has the disadvantage of having coarse particles and low hiding power. The purpose of this paper is to introduce a new class of pigments based on kaolin...

...Peter Greenwood Purpose The purpose of this paper is to investigate epoxysilane‐modified silica sols as surfactant‐free inorganic pigments dispersants and as co‐binders/reinforcing agents for silicate paints. Design/methodology/approach The performance of epoxysilane‐modified silica sols...

.../approach Siccatives are used as catalysts of auto‐oxidation reactions between a binder dried by oxidation and atmospheric oxygen. Without these substances, the auto‐oxidation of the binder would be slow and paint film drying would take too long. The cobalt salts of organic acids are currently the most...

...A. Kalendová; D. Veselý; P. Kalenda Purpose The paper aims to investigate the drying effect exhibited by pigments combined with a Co(II) salt of 2‐ethylhexanoic acid (Co(II)) in an alkyd resin modified by soya bean oil. Design/methodology/approach Paint hardening was studied by means...

... polymers. Latex paint formulations were prepared and dry paint films were evaluated for their physical, mechanical and corrosion protection performance. Findings The prepared conducting polymers of PAn and PmT are good candidates for enhancing the corrosion protection of steel. They showed good...

... pigment (ferrite) on a bulk of cheap extender pigment (kaolin). The combination of these pigments can add improved properties to the new pigment different from each of its individual components. These improved properties lead to imparting new properties to paint films containing these prepared pigments...

..., and then they are characterised using X‐ray diffraction, scanning electron microscopy combined with energy‐dispersive X‐ray analysis, and transmission electron microscopy. These pigments are incorporated in solvent‐based paint formulations based on medium oil alkyd resin. The physico‐mechanical properties of dry films...

...A.K. Khan; B.C. Ray; J. Maiti; S.K. Dolui Purpose The purpose of this paper is to study the effect of monomer composition in core‐shell latex prepared from co‐polymer of styrene‐butylacrylate (BA)‐methyl methacrylate (MMA) and their paint properties. Design/methodology/approach The core‐shell...

... directly to quantify the influence of flow agents or surfactants in a coating formulation on the CPVC as described by Asbeck. R.D. Sudduth can be contacted at: RichSudduth@Cox.net © Emerald Group Publishing Limited 2008 Paints Pigments Coatings technology Over the years, it has...