Blackfast Chemicals is a specialist developer of surface treatment solutions for the metalworking industry, including iron and steel blacking solutions, antiquing solutions, degreasing solutions and powders, acid pickling solutions, alloy wheel strippers, dewatering oils, rust removers and paint strippers.
Our iron and steel blacking solutions are used throughout the metalworking industry to provide an even colour coating that does not alter the dimensions of the given component. They are particularly suitable for tight tolerance components where paint and plating processes are unsuitable. The uniform black finish that the process provides also adds considerably to the perceived value of the product, and the surface readily absorbs wax, oil or other sealants for greater corrosion resistance.
These are the reasons why Blackfast Chemicals are applied to such a wide range of products and components that includes hand tools, metal working equipment, tool holders and cutters, automotive parts, general industrial equipment and more.
You can find out more about our specialist chemical solutions by visiting the Blackfast website, or by giving us a call on 020 8336 2900.
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Blackfast antiquing solutions are typically applied to furniture fittings, suitcase fittings, jewellery, mugs, clocks, coins, plates and badges to give greater aesthetic appeal. The process - which involves immersing the object in a 35-40 ° C bath of Blackfast solution for around 5 minutes - is used to darken bright brass, pewter, copper, nickel or silver surfaces, giving the appearance of long-term use without compromising the material’s natural properties. After immersion, the object is allowed to dry and then lightly abraded to remove coating on proud surfaces.
Follow the link to the Blackfast website to find out more.
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Blackfast lacquering solutions provide a low-cost, hazard-free way of coating materials for a corrosion-resistant finish. Lacquering holds numerous advantages over other surface finishing processes; these are outlined on our Blackfast LP datasheet, which may be downloaded from the Blackfast website. If you would like any further information, please do not hesitate to get in touch on 020 8336 2900.
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This involves a simple dip operation that is suitable for production plants and factories . The metal is degreased, immersed in a surface conditioner (Blackfast 551), and then immersed in the blacking solution (Blackfast 181). A final immersion in dewatering oil (for 15-20 minutes) further improves corrosion resistance. To view our diagram on how the process works, simply follow the link to the Blackfast website.
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The main advantage of the blacking process over other surface finishing techniques is that it makes no dimensional changes on the component or product that it is applied to. This means it can be used to coat machined parts that are manufactured to extremely tight tolerances. A blackened surface also absorbs wax, oils or rust-preventative sealants for a corrosion resistant finish. Moreover, a uniform black finish also enhances the perceived value of the component. You can find out more about the advantages of the blacking process by visiting www.blackfast.com.
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http://www.blackfast.com
