Effect of R-TiO 2  and ZnO nanoparticles on the UV-shielding efficiency of water-borne acrylic coating

Nguyen, Thien Vuong; Dao, Phi Hung; Duong, Khanh Linh; Duong, Quoc Hoan; Trung, Vũ Quốc; Nguyen, Anh; Mac, Van Phuc; Le, Trong Lu

doi:10.1016/j.porgcoat.2017.02.017

Cited by 78 publications

(56 citation statements)

References 30 publications

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“…Adding these additives at appropriate content could increase the weathering durability of the polymer coatings by 2-3 times [3]. Besides, as reported in literature, some metal oxides (TiO 2 , ZnO, ZrO 2 ) can absorb ultraviolet (UV) rays, therefore having an ability to protect the polymer substrates from harmful UV light [4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 96%

“…In order to improve the weathering resistance of the outdoor coatings, in addition to selecting the main components such as resins and pigments with high weathering durability, organic and inorganic light stabilizing additives are usually added to the paint formulation [3][4][5][6][7]. Previous published works showed that organic light stabilizers (such as Tinuvin 384, Tinuvin 1130, Tinuvin 292) exhibited an excellent light stabilizing efficiency.…”

Section: Introductionmentioning

confidence: 99%

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The Synergistic Effects of Sio2 Nanoparticles and Organic Photostabilizers for Enhanced Weathering Resistance of Acrylic Polyurethane Coating

Nguyen

2020

J. Compos. Sci.

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This study aims to evaluate the synergical effects of SiO2 nanoparticles (nano-SiO2) and organic photostabilizers (Tinuvin 384 (T384) and Tinuvin 292 (T292)) on the weathering resistance of acrylic polyurethane coating. Data obtained from infrared (IR), field emission scanning electron microscopy (FESEM), and weight loss of coatings (before and after aging test), suggest that the SiO2 nanoparticles play a dual role, as both reinforcer and UV absorber, thus improving effectively both the mechanical properties and the weathering resistance of polyurethane acrylic coatings. The nanocomposite coating containing 2 wt % nano-SiO2, 2 wt % T384, and 1 wt % T292 exhibits excellent weathering and abrasion resistances, offering a durable outdoor application.

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Section: Introductionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

The Synergistic Effects of Sio2 Nanoparticles and Organic Photostabilizers for Enhanced Weathering Resistance of Acrylic Polyurethane Coating

Nguyen

2020

J. Compos. Sci.

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“…Thermo-gravimetry experiments used TGA-50 (Shimadzu, Japan). Samples were heated from ambient temperature to 600 o C with 10 o C.min −1 rate, in an argon atmosphere with 50 cm 3 .min −1 flow rate.…”

Section: Thermo Gravimetric Analysis (Tga)mentioning

confidence: 99%

“…With the rise environmental awareness, many countries around the world applied law to restrict solvent based binder. As a result, coating on the base of waterborne binders have recently become more popular, especially, about 85% architectural paints are made from waterborne binder [1][2][3][4]. In comparison with solvent-based binder, waterborne binders are low negative effects on the human health.…”

Section: Introductionmentioning

confidence: 99%

Effect of Silica Nanoparticles on Properties of Coatings Based on Acrylic Emulsion Resin

Nguyen¹,

Phi²,

Trinh³

et al. 2018

JST

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Effect of nanosilica size on physic-mechanical properties, thermal stability and weathering durability of coating based on acrylic emulsion. Nanocomposite coating formulas were filled by 2 wt.% nanosilica particles which were used in this study, namely: nanosilica from Sigma (15-20nm), nansilica from rice husk (~70-200 nm) and nanosilica from Arosil – Belgium (7-12 nm). Obtained results showed that viscosity flow of coating formula containing nanosilica from Arosil saw the highest flow-time while coating formulas filled other nanosilica and unfilled nanosilica experienced similar flow-time. In presence of nanosilica, coating properties were improved in comparison with neat coating. However, coating filled by nanosilica from rice husk indicated the best properties in studied coating formula. It may explained that size of nanosilica from rice husk was the largest in studied nanosilica particles and thus easily dispersing into coating formula.

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“…Although a number of efforts focused on an understanding of the effect of the nanofillers on the performance of an elastomeric matrix , there is a lack of detailed study on the thermal stability of natural rubber incorporated with TiO 2 nanoparticles. There are already a certain number of reports about the effect of TiO 2 nanoparticles on the anti‐aging properties of polymer materials such as polyurethane , epoxy , and acrylic coatings . The ever‐increasing need for thermally stable NR composites is creating a demand for more information on the pyrolysis kinetics.…”

Section: Introductionmentioning

confidence: 99%

Kinetic of thermal degradation and thermal stability of natural rubber filled with titanium dioxide nanoparticles

et al. 2018

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This article deals with the kinetic of thermal degradation and thermal stability of natural rubber (NR) filled with titanium dioxide (TiO2) nanoparticles. Incorporation of TiO2 nanoparticles was done through a latex mixing method. This is to ensure the homogeneity of TiO2 nanoparticles throughout the NR matrix. Adding TiO2 nanoparticles results in shifting the decomposition temperature and char residue irrespective of the loadings of TiO2 nanoparticles. This is confirmed by the calculated kinetic parameters of the composites, indicating that higher energy is required to decompose the NR chains. Based on this analysis, a schematic model for thermal stability of TiO2 nanoparticles filled NR composites is proposed. POLYM. COMPOS., 40:3149–3155, 2019. © 2018 Society of Plastics Engineers

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Effect of R-TiO 2 and ZnO nanoparticles on the UV-shielding efficiency of water-borne acrylic coating

Cited by 78 publications

References 30 publications

The Synergistic Effects of Sio2 Nanoparticles and Organic Photostabilizers for Enhanced Weathering Resistance of Acrylic Polyurethane Coating

The Synergistic Effects of Sio2 Nanoparticles and Organic Photostabilizers for Enhanced Weathering Resistance of Acrylic Polyurethane Coating

Effect of Silica Nanoparticles on Properties of Coatings Based on Acrylic Emulsion Resin

Kinetic of thermal degradation and thermal stability of natural rubber filled with titanium dioxide nanoparticles

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