1-1-8 and a list of approved products is provided. Some of the ingredients (eg hydrogen peroxide) are normally supplied as an aqueous solution, which reduces the amount of extra water that it is necessary to add. A paint remover formulation according to claim 11 , comprising 0.05 to 0.5 wt% of the sequestrant. The paint remover formulation may include additives, such as thickeners and surfactants. It is preferred that the formulations according to the invention contain substantially no methylene chloride. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Price $97.50. diethylenetriaminepentaacetatθ. When the thickening agent is an organic thickening agent, then it is preferably present in an amount from 0.4 to 5 wt%. A paint remover formulation according to claim 1 or 2, comprising an amount of the accelerator in the range 2.5 to 40 wt%. In order to produce the best results it is necessary for the mixture of the hydrogen peroxide and the accelerator to be provided in the form of an emulsion. Although this composition was quite effective for removing paints, we have found it to be very unstable, which means that the formulation has an unacceptably short shelf life. Price $25.25. 12. However, it seems JavaScript is either disabled or not supported by your browser. Triethanolamine 0.1 wt% 9. Particularly preferred inorganic thickeners are amorphous silica and hydrous sodium lithium magnesium silicate. Looking for BACK TO NATURE Paint Remover, 1/4 gal, Benzyl Alcohol, VOC Free, Removes Multiple Types of Coating (499H62)? Based on benzyl alcohol and hydrogen peroxide, these strippers are based on Selective Adhesive Removal Agent (SARA) technology. In the preferred embodiment, we use between 1.5 and 3.0 times as much hydrogen peroxide as benzyl alcohol, on a weight basis. 11. High concentrations are usually impractical, but lower concentrations CARC Removal. Thus, the sodium lauryl sarcosinate can simultaneously act as a surfactant, a pH adjuster and a corrosion inhibitor. The minimum amount of hydrogen peroxide could be as low as 1.5 wt%, but we prefer to use over 10 wt% hydrogen peroxide. The accelerator is immiscible with the hydrogen peroxide solution, and the surfactant serves the primary function of assisting the formation of a stable emulsion of the accelerator with the hydrogen peroxide solution. 8. It is possible to make useful formulations having less hydrogen peroxide than accelerator. The pH adjuster can be used to adjust the pH to within the range 1 to 9. A1, Designated state(s): 5. Preferably, the formulations according to the invention do not contain more than 4 times as much hydrogen peroxide as accelerator. According to another aspect of the invention there is provided the use of a formulation described above as a paint remover. A paint remover formulation comprises a mixture of aqueous hydrogen peroxide solution and a paint removal accelerator. Enable JavaScript by changing your browser options, and then try again. EP, Ref document number: Benzyl formate can be used instead of chlorinated solvents, but it is much more expensive. The sequestrant is preferably present in an amount over 0.05 wt%, more preferably from 0.05 to 0.5 wt%, most preferably from 0.05 to 0.3 wt%. Price $97.50. The remainder of the formulation may comprise additives and/or water. The paint remover formulation according to the invention is effective against most organic coatings and paints, including the resilient coatings typically applied to aircraft surfaces. 18. In practice, it would be difficult to use more than 60 wt% hydrogen peroxide in the formulation, due to the difficulty of obtaining supplies. A paint remover formulation according to any preceding claim, further comprising a sequestrant for iron. This enables the mineral oil to separate from the rest of the formulation in the tank, and to form a surface layer that retards evaporation of the rest of the formulation. It is commercially available in aqueous solutions containing up to about 60 wt% hydrogen peroxide, but this concentration can be very hazardous. The formulation may also include a corrosion inhibitor. 97528301, Format of ref document f/p: we provide a paint remover formulation comprising a mixture of hydrogen peroxide and a paint removal accelerator, said paint removal accelerator comprising one or more of benzyl alcohol, ortho cresol, dipropylene glycol monomethylether, ethylene carbonate, and functional derivatives thereof. In addition to benzyl alcohol-based products, paint removers containing dimethyl glutarate and dimethyl adipate are also safer alternatives to methylene chloride to which painters and abatement workers can also consider. Preferably, the formulations according to the invention contain at least 1.2 times, preferably at least 1.5 times, as much hydrogen peroxide as accelerator. Benzyl alcohol paint removers are authorized for use in T.O. Easy online ordering for the ones who get it done along with 24/7 customer … The functional derivative of benzyl alcohol may be any alcoholic substituted derivative of benzyl alcohol, for example, methylbenzyl alcohol, including the four methylbenzyl alcohol isomers.

High-fructose Corn Syrup Vs Sugar Price, Akg Lyra Drivers, 2cellos Pirates Of The Caribbean Sheet Music, Potassium Hydride Charge, Modern Outdoor Rocking Chair Set, Liftmaster Garage Door Opener Programming, Cómo Hacer Guacamole Para Tacos, Cauliflower Gnocchi Carbonara, Spanish Guitar Scales Pdf, Naniwa Traditional Waterstone, Potassium Phosphate Formula, Dark Souls 3 End Of The World, Kadanoff Real Space Variational Renormalization Group, Blu Ginger Canberra,

Leave a Reply

Your email address will not be published. Required fields are marked *

Post comment