Pressefach: BASF Coatings GmbH

BASF Coatings offers glossy protection for upright and grand pianos

BASF Coatings supplies piano manufacturers with special coatings, leading the European market

(PresseBox) Münster, 29.01.2009, Piano coatings offer a lifetime of protection, resist external impacts with all their might and radiate gloss and luxury without missing a beat. An upright or grand piano with a high-quality finish can be used by generations of musicians and retains its gloss throughout the years. BASF Coatings supplies all large piano manufacturers with special high-quality coatings and is the European market leader in this area. "Our piano coatings business may be small, but it's very special. Of course, quantity-wise we sell much less material than in the OEM automotive coatings business, but in this exclusive market we have been very successful with our products," explains Reinhard Wiesing, head of the lab for wood trim and piano coatings at BASF Coatings.

Piano coatings lend the instruments their typically luxurious, high-gloss character. But there are a number of steps that have to be taken before the paint has been applied and the finish is polished. The basis of the piano coating is unsaturated polyester resins, which at BASF Coatings are condensed from alcohols and acids at 200°C. As with a cake batter, the paint producer gradually adds color pigments and additives to the resins. The additives ensure that the liquid paint does not sag when it is applied to vertical surfaces, such as the body of the piano. They also influence how quickly the paint gels and ultimately hardens.

To return to the cake-making image, BASF Coatings supplies the piano manufacturer the mixed "batter" and the manufacturer does the "baking" - applying, curing, sanding and polishing the coating. It takes up to 70 hours for a piano to be coated and polished. A grand piano even requires up to 120 working hours. The final coating has a film thickness of one millimeter, making it 200 times thicker than an automotive finish.

The robust finish of the housing protects the piano from damage and humidity - and gives it the familiar high-gloss, usually black, appearance, which is often used as a synonym for high-gloss, scratch-resistant surfaces.
When it comes to the sound of the instrument, the sound board is the key factor. The heart of the piano, made of wood, amplifies the vibrations of the piano strings. Since the sound board is constantly in motion, it is coated with a polyurethane paint that is crack-resistant and very elastic at the same time.

Other areas of application
BASF Coatings' piano coatings are not just used to provide high-gloss protection for musical instruments. For example, they are also used for luxury furniture finishes and for shipbuilding. In addition, up until a few years ago, piano coatings were used to coat wood trim in the automotive sector. However, ever since the requirements for paints used on vehicle interiors were changed, BASF Coatings has offered special paints for vehicle interiors in addition to piano coatings.

About BASF Coatings GmbH

BASF Coatings, the Coatings Division of the BASF Group, develops, produces and markets a high-quality range of innovative automotive OEM coatings, automotive refinishes and industrial coatings as well as decorative paints. BASF has significant market positions in the Coatings sector in Europe, North America, South America and the Asia/Pacific region. In 2007 BASF Coatings achieved global sales of almost 2.6 billion euros. The internet address of BASF Coatings is www.basf-coatings.com. You can download a copy of BASF Coatings customer magazine "COATINGSPARTNER" from www.coatingspartner.com

About BASF
BASF is the world's leading chemical company: The Chemical Company. Its portfolio ranges from oil and gas to chemicals, plastics, performance products, agricultural products and fine chemicals. As a reliable partner BASF helps its customers in virtually all industries to be more successful. With its high-value products and intelligent solutions, BASF plays an important role in finding answers to global challenges such as climate protection, energy efficiency, nutrition and mobility. BASF has more than 95,000 employees and posted sales of almost 58 billion euro in 2007. BASF shares are traded on the stock exchanges in Frankfurt (BAS), London (BFA) and Zurich (AN). Further information on BASF is available on the Internet at www.basf.com.

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