LP-Z301 Metal corrosion protection-black oxide chemistry

Best service, Good quality and Competitive price

Company profile

Baoding Lanpa Metal Surface Finishing Co., Ltd is a company that dedicated to producing and selling different kinds of metal surface treatment chemicals, like phosphate coating chemicals, degreasers, blackening agents, anti-rust chemicals, cutting fluids, etc. Established in 2009, after several years of hard working, Lanpa products have been successfully exported to over 20 countries in Middle East, Southeast Asia, South America, etc.

Now, Lanpa has established its own R&D team, which consists of Ph.D. chemists, chemical engineers, and graduate students in Applied Chemistry. All these guarantees Lanpa provide the best products and suitable after-sale service for customers. Besides, we could also be in charge of designing the process lines for customers, which makes sure the end-customers use the products in the right way and get the effect they want.

Concentration makes perfect! Profession makes satisfactory! Lanpa will always keep its promise for the customers, best products, best service. If you are still looking for a reliable long-term supplier, if you are still worried about the after-sale service, please feel free to contact us, we will give you a surprise.

Company Name: Baoding Lanpa Metal Surface Finishing Co., Ltd

Year Established: 2009

Main products: Metal Pretreatment chemicals: phosphate coating chemicals, degreasers, Steel black oxide agents, anti-rust chemicals, cutting fluids, etc.

What is Black Oxide
  Black Oxide is a blend of caustic, oxidizers, additives that is used to black oxide ferrous metals. There are two types of metal blackening: hot black oxide and room temperature blackening.

 Hot black oxide is a conventional hot (285º F) process which produces a true black oxide iron magnetite, Fe3O4, finish. It is a premium grade salt mixture which will blacken a wider range of steel alloys than any other process on the market.

 Room temperature blackening is the preferred metal blackening process for safe and convenient in-house blackening. It is important to note this is not a true black oxide process; however, it may be referred to as room temperature black oxide. It produces a super deep blackness and corrosion resistance equal to hot oxide blackeners. It is an excellent non-bleed out black finish for powdered metal and cast iron. Room temperature blackening process is an autocatalytic reaction of a black selenium-copper compound that deposits on ferrous parts through an immersion process.

What Makes LANPA’s Black Oxide and Metal blackening processes better
  LANPA’s Black Oxide process does not produce a smutty rub off like other room temperature products. It is a premium grade black oxide. They are easy-to-use with a wide window of operation.

What can Black Oxide be used for
Black Oxide can be used for a wide variety of metals. Specific products that can be blackened with black oxide include: locks, automobile parts, motorcycle parts, machine parts, power tools, hardware, architectural applications, electronic hardware, iron ware, exercise equipment, hydraulic/pneumatic components, lawn and garden equipment, candleholders, and electronic hardware