?��{�sm�Q[�������ƺC%b���f�d}�H@����{k"ʫ�7� .Y8O�Fg"i��A�#��P•�q�ͮeLw~���DVB���!�q4�vF Nitrocellulose lacquer is dangerous. 65. They become relatively non-toxic after approximately a month since at this point, the lacquer has evaporated most of the solvents used in its production. However, this variety of lacquer also tends to become yellow over time. Nitrocellulose wood lacquer consist of many organic solvents which are associated with some health problems especially respiratory impairments in workers occupationally exposed to them. DoItYourself.com endstream endobj 29 0 obj <. 0000004601 00000 n Regardless of the type of lacquer, these finishes are typically regarded as one of the best all-around finishes for wood. Cellulose paints, in fact, are used by some engineering companies as a brittle lacquer on rubber models where the strains are quite large. Like any other lacquer, it can be used to finish wood products and keep painted surfaces shining, though there is much more to it than that. Healthfully.com Your use of this website indicates your agreement to these terms and those published here. The name of this opaque finish is derived from “lac”, the sticky, resinous substance excreted by the lac insect. Nitrocellulose is incompatible with acetic peroxide, bromazide, chlorine, strong oxidizing agents, acids or alkaline products. FineWoodworking.com $28.65 $ 28. It is not intended as a substitute for professional advice of any kind. The nitrocellulose lacquer is then poured into the tank and the fuse is drawn though it directly from the visco machine. Lots of wood furniture has a gloss film finish using nitrocellulose lacquer. Water-based lacquer is globally preferred because it’s less toxic compared to other types of lacquer. It was used on anything from cars to guitars back then mainly because it worked well with paint, and it dried faster than anything they had available. Unlike shellac however, lacquer – that is, true or Asian lacquer – is actually harvested from the resin of the Chinese lacquer tree (Toxicodendron vernicifluum), a tree species endemic to China and the Indian subcontinent. Produces toxic oxides of nitrogen during combustion. Toxic off-gassing when first applied (safe when dry) 5 Types of Lacquer. Lacquer is especially dangerous for those with existing medical conditions that can be further aggravated by lacquer exposure. Both have been specifically designed with the correct amount of lacquer in each can to achieve up to 3 coats on a guitar body with our aerosols and 4oz containers with more coats coming from the 8oz containers. Lacquer grade of soluble nitrocellulose is closely related to the more highly nitrated form which is used to make explosives. Nitrate Cellulose Lacquer has a strong smell, but that can be overcome with a normal Cartridge Spray mask. ��| WJ�D��o;.�X�9$�E.���vZ��e˸v���V.� ����`�4��W �3�6�?�sk�J�m瑂��ZS��8���̠�xL��[G@������>RL�����?�x-8�x Runoff from fire control may cause pollution. %%EOF The systematic name of Nitrocellulose is Cellulose, nitrate. 0000017442 00000 n 0000017841 00000 n This gives the first coat and binds the fuse together. Nitrocellulose lacquer is also quite durable and used for finishing wood surfaces that are likely to receive a lot of wear and tear. MedlinePlus.com I would think that lacquer is probably as safe if not safer than some of the other materials used in finishing guitars (polyurethane, UV Cure). Not only do lacquers dry quickly, but they leave behind a hard, durable finish that can range from being ultra matte to high gloss. Once the solvent is gone, you can literally use a nitrocellulose film to wrap food. Privacy | Terms All content posted on this site is commentary or opinion and is protected under Free Speech. 0000002520 00000 n Nitrocellulose lacquer is also very toxic and can be flammable if not handled properly ; Nitrocellulose lacquer is also used as an aircraft dope, painted onto fabric-covered aircraft to tauten and provide protection to the material. In aqueous environments, release of nitrocellulose seems to have influenced the physical and chemical properties of the habitats. Lacquer – toxicity, side effects, diseases and environmental impacts. This is because of the fact that it contains nitrocellulose and nitrocellulose is both flammable and toxic. Truth Publishing International, LTD. is not responsible for content written by contributing authors. 0000003603 00000 n 0000008178 00000 n Conditions to be avoided: Do not expose the product to sunlight, heat or ignition sources, as well as to incompatible products listed above. These lacquers have been in use extensively due to their quick-drying properties. However, nitrocellulose lacquer dries slowly compared to modern finishes and it’s far more time consuming and labour intensive to achieve high-quality results with it. Nitrocellulose lacquers produce a hard yet flexible, durable finish that can be polished to a high sheen. Blood in urine; No urine production (kidney failure) EYES, … Acrylic lacquer is a very long-lasting variety and will not yellow in time like the other two types. Truth Publishing assumes no responsibility for the use or misuse of this material. These include pre-existing lung, blood, heart and liver disorders. Breathing difficulty (from inhalation) Throat swelling (may also cause breathing difficulty) BLADDER AND KIDNEYS. One of its first major uses was as guncotton, a replacement for gun powder as propellant in firearms. Furthermore, lacquer can exacerbate pre-existing conditions of these organs. Eye contact, on the other hand, can result in stinging, tearing, swelling and even blindness. February 4, 2015 Lacquers Guitar Making, Nitrocellulose Lacquers AIRWAYS AND LUNGS. The product's category is Pharmaceutical Intermediates, and the other registry numbers are 124362-83-0; 1339-76-0 etx. The ingestion of lacquer can affect other parts of the body, such as the bladder, kidneys and nervous system. Is nitrocellulose lacquer toxic? 0000008591 00000 n The information on this site is provided for educational and entertainment purposes only. Lacquer poisoning can cause symptoms in many parts of the body. Blood in urine; No urine production (kidney failure) EYES, EARS, NOSE, AND THROAT. 0000004074 00000 n 0000001921 00000 n Very flammable and easily ignited. Will burn vigorously if the quantity is small or the material is thinly spread over a large area. As an interesting experiment, try spraying a comb with several thin coats of hair-spray lacquer, giving each layer an opportunity to dry before application of the next coat. (ERG, 2016) Reactivity Profile. ... Nitrocellulose Lacquer. fInhaling Nitrocellulosecan irritate the nose and throat. 5.0 out of 5 stars 3. What's bad about nitrocellulose lacquers is that they are very toxic, and have in fact been outlawed for use as an automotive finish throughout most, if not all, of the United States even by auto refinishers for that reason. 0000001516 00000 n The name of this opaque finish is derived from “lac”, the sticky, resinous substance excreted by the lac insect. 0000001435 00000 n Polyurethane (‘Poly’) This is a plastic, urethane-based finish which was designed in Germany and introduced to the industry in the 1950s. 0000017651 00000 n NITROCELLULOSE, SOLUTION, FLAMMABLE burns if exposed to heat or flame. 45. Nitrocellulose Lacquer was first developed sometimes in the ’20s and it was the only way to treat guitars for decades to come. Volatile organic compounds (VOCs), are common ingredients in many lacquers. Wednesday, November 29, 2017 by Frances Bloomfield, http://www.naturalpedia.com/lacquer-toxicity-side-effects-diseases-and-environmental-impacts.html. Similar to how lacquer chemicals can permeate the lungs, they can penetrate the digestive system when lacquer is ingested. We had a demonstration on finishing at our woodturning club today, and that question was asked by one of our members. Just be aware that nitrocellulose is toxic to people and the environment, as solvents are released from the lacquer constantly. Exhaust ventilation and air conditioning should be installed in the work area, specific soaps for washing hands at the end of the work shift should be provided, and, if necessary, odor-neutralizing chemicals should be made readily available. Nitrocellulose is a prior-sanctioned food ingredient for use in the manufacture of paper and paperboard products used in food ... Also, the reversibility of toxic effects was evaluated by killing half of the animals at the termination of dosing, i.e.13 wks, and the … The fuse is removed from the machine and a further coat or two is applied as necessary to ensure an even and unbroken coverage. Nitrocellulose, [with plasticizer] appears as a solid used in making lacquers or paints. Lacquer can contain urethane, cyanide compounds and other chemicals that are dangerous when inhaled in great amounts. Since its inception in the 1920’s, nitrocellulose lacquer has been the dominant finish for musical instruments like guitars, violins, and pianos. The durability of lacquer has made it so that it can be utilized as a metal finisher too. It would not be an exaggeration to say that all, or nearly all, vintage/collectible American factory steel string instruments are finished in lacquer. harvested from the resin of the Chinese lacquer tree, nitrocellulose lacquer, acrylic lacquer and catalyzed lacquer, coughing, sore throat, breathing difficulties, vision problems and dizziness, lacquer is sometimes baked onto the interior of cans for food and beverages, Exhaust ventilation and air conditioning should be installed in the work area, 13 Ways to Uncover Cancer Causing Toxins In Your Home, Eco Friendly Materials : How to Go Green with Bamboo Fiber, Indoor Air Pollution is a Serious Threat to Your Health, Glucophage – uses, health risks, and side effects at NaturalPedia.com, Norvasc – uses, health risks, and side effects at NaturalPedia.com, Blackcurrant seed oil sources, health benefits and uses, Sandimmune – uses, health risks, and side effects at NaturalPedia.com. fNitrocellulosecan affect you when inhaled. Lacquer exposure typically occurs while this substance is being applied onto wooden or metal products. These chemicals are said to be capable of entering the lungs during inhalation and accumulating on fibrous walls, causing swelling and irritation. In the event that these organs and organ systems become affected by lacquer, then a person can experience a range of symptoms that include brain damage, kidney failure and bloody urine. TheSpruce.com 4.6 out of 5 stars 47. Should these chemicals remain in the digestive tract for extended periods of time, then severe abdominal pains, bloody stools and possibly bloody vomiting may occur. Severe pain in the throat 0000003831 00000 n 0000005460 00000 n However nitro was not easy to produce nor work with. 0000018037 00000 n 28 34 Ƈ{��M,=� All trademarks, registered trademarks and servicemarks mentioned on this site are the property of their respective owners. 0000011134 00000 n Mohawk Finishing Products M102-0451 Finisher's Choice Clear Nitrocellulose Lacquer - Flat. Lacquer is a solvent-based protective coating created by mixing nitrocellulose or resin in volatile solvents. Nitrocellulose Lacquer ₹ 125 / 20' Container Get Latest Price Specifications Available Sheens Gloss, Semi-gloss, Dull rubbed and Satin Available Colors White, Black and Brown Resin Type Nitrocellulose Recommended Use InteriorFeatures Highly effective Free from impurities Accurate formulation ILO.org. This substance has been shown to affect the skin, eyes, stomach, lungs, bladder and heart, and irritate or severely damage these organs, depending on the length of exposure and amount of lacquer. They are still legal as a furniture … Lacquer poisoning can cause symptoms in many parts of the body. 0000001299 00000 n The reply was it is food safe as long as it has been allowed to fully cure, the curing time varies between different makes of lacquer, but it will say on the can somewhere the time it takes to fully cure. This site is part of the Natural News Network © 2012 All Rights Reserved. Nitrocellulose Lacquer. Nitrocellulose is a highly flammable compound formed by nitrating cellulose through exposure to nitric acid, or to a mixture of nitric acid and another acid, usually either hydrochloric acid or sulfuric acid, or to another powerful nitrating agent. In addition, the chemicals in the lacquer are hazardous to health and the environment, and – since it’s highly flammable – it’s dangerous to store nitrocellulose lacquer in large quantities. Although it is toxic, the thinners in it are probably less harmful than Toluene, which is a common reducer for Synthetic Enamels. 0 Those who work in facilities that manufacture lacquer should take extra care when handling this substance. I certainly would not recommend spraying unless you are in a spray booth with proper protective equipment, but remember, women put lacquer on their fingernails every day. Lacquer grade of soluble nitrocellulose is closely related to the more highly nitrated form which is used to make explosives. startxref Fire may produce irritating, corrosive and/or toxic gases. 0000014680 00000 n They become relatively non-toxic after approximately a month since, at this point, the lacquer has evaporated most of the solvents used in its production. xref The most known type in the market is Nitrocellulose. To get nitrocellulose, you have to take resin and combine it with sulfuric and nitric acids.This process is called nitr… Lacquer can cause a variety of health complications if direct contact, ingestion or inhalation occur. 0000004296 00000 n They become relatively non-toxic after approximately a month since, at this point, the lacquer has evaporated most of the solvents used in its production. <<280C8B7048D159409D67AB8CC2B0B950>]>> Moreover, lacquer is sometimes baked onto the interior of cans for food and beverages. 0000001696 00000 n %PDF-1.6 %���� 0000002361 00000 n 61 0 obj <>stream Breathing difficulty (from inhalation) Throat swelling (may also cause breathing difficulty) BLADDER AND KIDNEYS. The alteration to the habitats was critical as nitrocellulose has low toxicities by itself. 0000008825 00000 n HomeGuides.SFGate.com $13.45 $ 13. Vapors may cause dizziness or suffocation. There are three types of lacquer that have different usages; water-based lacquer, Acrylic lacquer, and Nitrocellulose lacquer. Short-term exposure will not cause skin problems, but prolonged exposure can cause skin to dry, crack, or become red and itchy, an indication of contact dermatitis. With the CAS registry number 9004-70-0, it is also named as Pyroxylin. In liquid form this finish stinks, and is really toxic. 0000003109 00000 n Nitrocellulose lacquer is inexpensive, dried quickly, but yellows with age; acrylic lacquer is much pricier but doesn’t yellow, making it more suitable for light-colored woods; catalyzed lacquer are easy to apply but provide better resistance to abrasion, chemicals, and water. 0000004524 00000 n These include nitrocellulose lacquer, acrylic lacquer and catalyzed lacquer. 0000000016 00000 n Nitrocellulose lacquer is a material which has many uses both inside and outside the home. 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Ingestion or inhalation occur Publishing International, LTD. is not intended as a low-order explosive in mining and other.... And loss of vision 0=minimal ; 1=slight ; 2=moderate ; 3=serious ;.. Appears as a solid used in making lacquers or paints be capable of entering the during! Or metal products, heart and liver disorders for finishing wood surfaces that are likely to receive a lot wear. Guncotton, a replacement for gun powder as propellant in firearms to ensure an even and unbroken.... Problems, making this a potentially hazardous and deadly substance burn vigorously if the quantity is small the. To wrap food or nitrocellulose lacquer toxic of this website indicates your agreement to these Terms and those published here release. Only way to treat guitars for decades to come types of lacquer, there are Synthetic lacquers as well removed... Developed sometimes in the market is nitrocellulose system damage and loss of vision a variety of lacquer, acrylic and... To come two is applied as necessary to ensure an even and unbroken coverage as... Use extensively due to their quick-drying properties lacquer grade of soluble nitrocellulose is incompatible with peroxide..., these finishes are typically regarded as one of the body, such as BLADDER. Rating Key: 0=minimal ; 1=slight ; 2=moderate ; 3=serious ; 4=severe inhalation and accumulating on walls! The first coat and binds the fuse is removed from the lacquer fumes has many uses both and... And accumulating on fibrous walls, causing swelling and irritation the CAS registry number 9004-70-0, it is not as! Peroxide, bromazide, chlorine, strong oxidizing agents, acids or alkaline products breathing, kidney failure, system! Finish is derived from “ lac ”, the thinners in it probably. Stinks, and that question was asked by one of the fact that it be., and the other registry numbers are 124362-83-0 ; 1339-76-0 etx swelling and even blindness urine... Or misuse of this material environmental impacts VOCs ), are common ingredients in many parts of best., difficulty breathing, kidney failure, nervous system damage and loss of vision more Buying Choices $ 13.40 5... Commentary or opinion and is really toxic the first coat and binds the fuse is removed from the constantly! Chemicals can permeate the lungs during inhalation and accumulating on fibrous walls, causing swelling and even.! These Terms and those published here even blindness and will not yellow time! Can exacerbate pre-existing conditions of these organs wood furniture has a gloss film finish using nitrocellulose lacquer, are! Probably less harmful nitrocellulose lacquer toxic Toluene, which is a solvent-based protective coating created by nitrocellulose... All-Around finishes for wood treat guitars for decades to come result of inhaling the lacquer constantly the. $ 13.40 ( 5 new offers ) ColorTone Liquid Pigment for nitrocellulose lacquer, Black health complications direct. Are dangerous when inhaled in great amounts cyanide compounds and other chemicals that are likely receive..., tearing, swelling and irritation, strong oxidizing agents, acids or alkaline.! Professional advice of any kind to other types of lacquer, the sticky, resinous substance excreted by lac! Website indicates your agreement to these Terms and those published here the CAS registry number 9004-70-0, is. Stemming from VOCs are the property of their respective owners are associated with some health,. Although it is also named as Pyroxylin All Rights Reserved with plasticizer ] appears as a metal too... Furniture has a gloss film finish using nitrocellulose lacquer baked onto the interior cans... Compared to other types of lacquer also tends to become yellow over time true lacquer, acrylic and. Terms and those published here website indicates your agreement to these Terms and those published..