Our general interest e-newsletter keeps you up to date on a wide variety of health topics. While the greater transparency of zinc was sometimes seen as a problem, especially in commercial applications where opacity and coverage were critical, it was also a trait that many artists prized as it allowed for cleaner, less chalky tints. While our color blends were one thing, Zinc and Titanium-Zinc White presented altogether different issues. Some of the warnings and precautions to be aware of prior to taking zinc oxide include the following: In general, zinc oxide creams and ointments should not be applied to skin wounds or irritations that may be infected. Zinc oxide is one such chemical compound that contains zinc and oxygen atoms. Remove chalky white zinc oxide stains from clothes by dabbing the stain with a solution of 1 part water and 1 part rubbing alcohol until the spot lifts. Safflower, walnut, poppy or sunflower should have less yellowing as I understand it, although at the expense of a weaker paint film? (Osmond, Rogalla). Available at: www.nap.edu/books/0309072794/html/. All cosmetic products. In the past, zinc stearates were commonly used as a dispersing agent for commercial and fine art paints. 25 %. eMedTV serves only as an informational resource. Site users seeking medical advice about their specific situation should consult with their own physician. Zinc oxide, is a white, powdery mineral with a long history of use as sun protection. * See our Privacy Policy Warning! Do not put on open or deep wounds, animal bites, infections, or very bad burns or cuts. Save my name, email, and website in this browser for the next time I comment. I am unconvinced by these tests. Zinc oxide is used in a wide range of cosmetics and personal care products including makeup, nail products, baby lotions, bath soaps and foot powders. Het doel van het FK is het bevorderen van het gepast gebruik van geneesmiddelen. Indeed, even Mecklenburg, who is often seen as raising the awareness around the issues of zinc, stated that ‘it makes some sense to add some zinc oxide pigment to the titanium dioxide in an effort to give the mixture some strength’ (2005, p.18). Thank you so much for all your work on this issue Sarah. Rogala, D., Lake, S., Maines, C., Mecklenburg, M. (2010) Condition problems related to zinc oxide underlayers: Examination of selected Abstract Expressionist paintings from the collection of the Hirshhorn Museum and Sculpture Garden, Smithsonian Institution. It provides a skin barrier to prevent and help heal skin irritation. We also present best practices for its use and answer some of the most frequent questions. But certainly for some artists its extended open time was helpful and sought after as a way to facilitate wet into wet blending and allow for more extended painting sessions. AIC Paintings Specialty Group Postprints, Issue 24: 78-91, Rogala, D., Lake, S., Maines, C., Mecklenburg, M (2010) A Closer Look: Condition Issues in Abstract Expressionist Ground Layers, AIC Paintings Specialty Group Postprints, Issue 22: 41-46. Kristi Monson, PharmD; Arthur Schoenstadt, MD, Zinc Oxide Warnings and Precautions Article Continues on Next Page >. Zinc oxide(ARC) generic is an emollient & skin protective, prescribed for diaper rash and other minor skin irritations. Not to be used in applications that may lead to exposure of the end-user's lungs by inhalation. It is used as an additive in numerous materials and products including cosmetics, food supplements, rubbers, plastics, ceramics, glass, cement, lubricants, paints, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, and first-aid tapes. Although some conservation articles written between 2000-2007 mention Zinc Oxide, most were concerned with metallic soaps in general and their ability to form mobile aggregates or surface efflorescence, with lead soaps being decidedly the main focus. helps treat + protect. The one exception is Zinc Buff Yellowish, which could not be matched to our satisfaction and will sadly be discontinued. Finally, we touch briefly on some of the past and current research that has convinced us to take these actions at this point in time. In the pages that follow we will cover our own history and involvement with these issues and share the steps we are taking going forward. Zinc Oxide Cream: Zinc oxide is a topical skin product that is used as a protective coating for mild skin irritations and abrasions. Work on an inflexible support. Zinc might also have effects against viruses. As zinc oxide may not be suitable for everyone, make sure to discuss possible precautions with your doctor. In addition, over the long term, zinc soaps can also form mobile aggregates that migrate to the upper layer, causing ruptures and unsightly blemishes. At its most basic, the issue with Zinc Oxide in oils is that it is a highly reactive pigment that forms soaps in contact with free fatty acids found in drying oils, which can cause adhesion problems, while its unique crystalline structure appears to inhibit or interrupt the full curing of an oil paint film, leaving it weakened and more susceptible to cracking. Drug information provided by: IBM Micromedex If your or your child's symptoms do not improve within 7 days, or if they become worse, check with your doctor. Avoid stretching, bending, or flexing of the surface. I passed your question by our Health and Safety Director and he felt you already had a pretty good handle on the topic but also passed along the following points: We hope this is helpful. If you think you have an infection, consult your healthcare provider. Drug information provided by: IBM Micromedex Along with its needed effects, a medicine may cause some unwanted effects. Do not apply thickly. In general, zinc oxide creams and ointments should not be applied to skin wounds or irritations that may be infected. Great question. It is simply not something that has ever been studied, although we have begun our own long-term testing in this area. Most oil paints, as they cure, form an intricate web of intermingled, crosslinked chains of fatty acids. Would a air purifier do anything? Although nearly all these colors, since 2010, had contained 15% or less of Zinc Oxide, the new zinc-free versions will be safer to use in a wider range of applications, while keeping the changes in their color, feel and handling to a minimum. Zinc Oxide Uses. This article is a companion piece to Zinc Oxide – Warnings Cautions and Best Practices, published in our print newsletter, Just Paint, Issue 35, as well as our FAQs Concerning Zinc Oxide (PW 4) in Oil Paints From the start zinc oxide has lived a double life – … Mecklenburg, M.,Tumosa, C. S., Erhardt, D.. (2005) The changing mechanical properties of aging oil paints. Uses & Benefits Safety Information Answering Questions Uses & Benefits. See this graph, from our article on using Oils with Acrylic, for some data on that: Also, just the briefest of notes about delamination vs cracking when looking at paint on metal: in our tests all the metal plates were primed, so the failures being shown were always between the paint and a primer, not the metal itself, while non-zinc-bearing paints adhered fine. Is There a Link Between Adult ADHD and Food Additives and Pesticides? Starting February 2018, we have removed Zinc Oxide (PW 4) from all color blends, replacing it with Titanium Dioxide (PW 6) and carefully reformulated each one to match the originals as closely as possible. With the broad use of Zinc Oxide in commercial paints through at least the 1950s, it was only a matter of time before many of these products would be used by artists interested in industrial materials or simply seeking cheaper alternatives in larger, convenient sizes. Zinc oxide topical will not treat a bacterial or fungal infection. So what remains is undeniably broad and general. Warrendale, PA: MRS. 13-24. The reactive, soap-forming nature of zinc allows for easier and more efficient dispersing and wetting of pigments, especially ones that might otherwise be difficult to mill. We see this mentioned repeatedly in the commercial literature and highlighted by the manufacturers of zinc oxide at the time. The two pigments by themselves have issues but in a combination they provide the best solution. I have also finally introduced gloves to my practice. For External Use Only. These soaps appear to accumulate at the interfaces between one paint film and another, or between the paint and the ground, where it can cause issues with adhesion. Of in huidplooien, op drukplekken of bij irritatie rondom de anus. Regarding their wide variety of applications, they constantly come into contact with human body parts. When I chose a TiO2/ZnO blend white paint, I first decided against lead white because I believed it was impossible to handle it safely. * Do not eat, smoke, or drink where Zinc Oxideis handled, processed, or stored, since the chemical can be swallowed. Although not all of these side effects may occur, if they do occur they may need medical attention. Always read and follow any instructions or warnings provided by the manufacturer or your zinc oxide … Why these problems are suddenly more pressing today is partly the subject of this article and touched on later. Repeatedly researchers found strong correlation between the use of Zinc Oxide and decades later, areas of flaking, cracking, and peeling paint. According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance is very toxic to aquatic life and is very toxic to aquatic life with long lasting effects. With this backdrop, any new research or sudden change in recommendations would have to overcome the resistance of almost 150 years of practice supported by a wealth of empirical evidence. zinc oxide 20 % Topical Ointment: PSN: 2: 198911: zinc oxide 0.2 MG/MG Topical Ointment: SCD: 3: 198911: zinc oxide 200 MG per GM Topical Ointment: SY: 4: 198911: zinc oxide 20 % Topical Ointment: SY: 5: 198911: ZNO 0.2 MG/MG Topical Ointment: SY Keep out of reach of children. Stop use and ask a doctor if . vegan hypoallergenic. So, in themselves those aspects were not particularly new, and research confirming them not particularly alarming. This embrittlement could develop in as little as three years, and was found even when zinc was blended with other pigments. Current conservation literature is too large to be fully summarized here. Typical sources of heavy metals in the atmosphere are road traffic (antimony, lead, copper, molybdenum, bismuth), industry and the energy sector (arsenic, cadmium, chrome, nickel, zinc) but also private households. A skin irritation or wound that might be infected. * On skin contact with Zinc Oxide, immediately wash or shower to remove the chemical. The major exception to this was a number of articles written by Marion Mecklenburg during this timeframe on the changing mechanical properties of various oil paints, with Zinc Oxide consistently highlighted as an example of an extremely brittle film that could cause structural problems (2005, 2007). Removal of Zinc Oxide from 13 color blends, as well as the discontinuation of 4 others, is a big change and not something we have undertaken lightly. It’s concerning, but I am very glad at least one paint company is seriously working to improve artist materials for all of us . Warning Label Notes ; Name EC Number CAS Common Ingredients Physical form Product type, body parts Function(s) Maximum Threshold Restriction(s) Expressed As ; 30. Can I Treat ADHD and Other Diagnoses at the Same Time? Likewise, when shipping or moving, protect the front by use of a travel frame or shipping collar. Selected Bibliography And if there is anything else we can do, just ask! For cold sores (herpes labialis): Zinc sulfate 0.025% to 0.25% applied 8 to 10 times daily or zinc oxide 0.3% with glycine applied every 2 hours while awake has been used. (Please note that when you paint on metal, paint failure may have more to do with adhesion than brittleness.). (Figure 1). You should not use this medicine if you are allergic to zinc, dimethicone, lanolin, cod liver oil, petroleum jelly, parabens, mineral oil, or wax. Zinc oxide is used in a wide range of cosmetics and personal care products including makeup, nail products, baby lotions, bath soaps and foot powders. Warning! Zinc Oxide is a white or yellowish-white, odorless powder which is used in pigments, rubber, paints, ceramics, plastics, ... * Post hazard and warning information in the work area. By 2010 this work began to be built on by other researches (Maor, Rogala, Osmond) and the original findings, which had focused on controlled lab samples, started to find frequent and powerful confirmation in case studies on specific works as well as broader surveys of museum collections focused around paintings from the mid-20th century. First, it is impossible to predict what any one painting will do, especially given our current understanding and the complexity of the issues involved. If you think you have an infection, consult your healthcare provider. In the meantime, if you have questions or concerns, please contact us at help@goldenpaints.com or by calling 607-847-6154 / 800-959-6543. You are of course free to remain unconvinced and skeptical, and keep in mind we continue to produce and sell a Titanium-Zinc White, so our position is not one of banning anything but of making sure people are aware of potential risks. Air purifiers may help if they have the correct filter media and actually filter the air you’re breathing, but unless it’s a “hood” with adequate capture velocity, that’s unlikely. As you can see in the following diagram, Zinc Oxide fails to even reach that percentage. While this represents a significant change, we believe it is the right choice. 2.5 OZ. Is that correct? More importantly, these soaps seem to display a preference to accumulate at the interfaces between layers of paint, or between the paint and ground, and therefore linked to instances of delamination and peeling. Whether drying slowly is listed as a benefit or fault depends a lot on what one wants. Limits of the Problem in Acrylics, Watercolors We describe the overall concerns with Zinc Oxide, which can be traced back to shortly after its introduction over 150 years ago, as well as some of the reasons why its use has persisted to the present day. Silver nitrate topical side effects. Common co-products in zinc ores include minerals of lead and silver. Maintain the painting in as stable an environment as possible, following similar ranges recommended for museums and galleries of 16-25°C (60-77°F) and 40-60% RH. At that time there were still only a handful of modern conservation studies focused on the brittleness of Zinc Oxide, although the topic had been gaining attention after 2007, when a 28-year study by Marion Mecklenburg, Senior Research Scientist at the Smithsonian, began to be publicized and discussed (Mecklenburg 2005, 2007). Biedt het ( aspirant ) artsen praktijkgerichte en beslissingsondersteunende informatie over geneesmiddelen en toepassingen! 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