Water-borne acrylic dispersions for industrial wood coatings

Désor, D; Krieger, Stephan; Apitz, G; Kuropka, Rolf

doi:10.1007/bf02692644

Cited by 8 publications

(4 citation statements)

References 1 publication

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“…It is a water-based polyacrylic emulsion (cf. [29]), containing a small amount of polyurethane. The base material is Aqua D from Aqua Based Technologies (Northvale, New Jersey), to which 0.025% w/w 5 nm-diameter copper particles is added.…”

Section: Methodsmentioning

confidence: 99%

Disastrous performance of NanoCote/Aqua Based antimicrobial paint in a hospital setting

Ramsden¹,

Reid²,

Whatley³

et al. 2016

JBPC

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Attempts are being made to incorporate copper into clear varnish in order to coat environmental surfaces in hospitals with the long-term goal of reducing healthcare-acquired infections (HAI). The performance of a nanocopper-containing polyacrylic emulsion, NanoCote HD-WR, on bedrails, footboards, control panels, tables and lockers was evaluated. The paint was applied in four coats using conventional spraying technology according to the manufacturer's instructions to give a total thickness of c. 30 µm. After overnight curing the "clear" coat appeared rough, with uneven mottling, and remained clearly visible on all surfaces to which it had been applied. The coating demonstrated an unpleasant rubbery feel, engendering complaints from patients. Even the merest contact with water, such as light touching with a damp cloth, caused immediate blanching of the coating and the surface became extremely slippery. Contact with a lightly soiled cloth caused irreversible discoloration of the coating. The physical properties of this coating render it unacceptable for application in hospitals.

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Section: Methodsmentioning

confidence: 99%

Disastrous performance of NanoCote/Aqua Based antimicrobial paint in a hospital setting

Ramsden¹,

Reid²,

Whatley³

et al. 2016

JBPC

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“…Wood coatings protect and beautify wood products, as well as increase their value, which is important in the wood processing industry [1,2]. Most traditional wood coatings, including nitro lacquer, polyurethane, unsaturated polyester, amino acid curing coatings, and UVcurable coatings [1], use solvent paint, which contains numerous volatile organic compounds.…”

Section: Introductionmentioning

confidence: 99%

Surface modification of nano-alumina and its application in preparing polyacrylate water-based wood coating

Ling

Wan

et al. 2013

Journal of Polymer Engineering

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In order to solve weakness, undesirable abrasion resistance, and hardness of a water-based wood coating film, modified surface nano-alumina was made in the water-based wood coating. The effect of surfactant type and amount on the performance of nano-alumina slurry was investigated. How the performance of the polyacrylate wood coating was affected by the size, amount, and mixing method of nano slurry was studied, as well as the characterization of nano-alumina slurry and modified polyacrylate wood coating. The results showed that, by compounding the non-ionic surfactant polyoxyethylene octylphenol ether (OPEO) and anionic surfactant sodium polyacrylate of surface modification of nano-alumina, the nano-alumina slurry had excellent performance and good stability when the amount of nano-alumina was 0.6 wt% and 3.2 wt%, respectively. When 1.5 wt% of nano slurry was mixed with the water-based polyacrylate emulsion to a hybrid during the pre-emulsification phase, the wood coating film had high performance, and good abrasion resistance and hardness.

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“…Through such a replacement, emission of volatile organic compounds (VOCs) can be limited and flammability, toxicity and odour problems can be alleviated (Padget, 1994). At present, waterborne polymers have substituted, almost entirely, the traditional organic solvent‐based polymer in the field of textiles, adhesives and architectural coatings and are continuing their penetration to other industrial sectors such as leather, wood, metal coatings and graphic arts (Desor, 1996; Mestach, 1999; Saija, 1995).…”

Section: Introductionmentioning

confidence: 99%

Preparation and characterisation of re‐dispersible acrylic powders

Uminski¹,

Saija²

2003

Pigment &Amp; Resin Technology

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A comparison of the difference in chemical nature of re‐dispersible polymer powders useful for the modification of cement based compositions is made. Core‐shell acrylic lattices synthesised by multi‐step sequential polymerisation are formulated and spray‐dried to obtain re‐dispersible powders. The heterogeneous acrylic copolymers prepared are characterised by excellent re‐dispersibility, high chemical stability and good application properties.

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Water-borne acrylic dispersions for industrial wood coatings

Cited by 8 publications

References 1 publication

Disastrous performance of NanoCote/Aqua Based antimicrobial paint in a hospital setting

Disastrous performance of NanoCote/Aqua Based antimicrobial paint in a hospital setting

Surface modification of nano-alumina and its application in preparing polyacrylate water-based wood coating

Preparation and characterisation of re‐dispersible acrylic powders

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