Wacker Chemie AG


The Fascination of Chemistry

WACKER'S AUDIO MAGAZINE

Once a month, our "Fascination of Chemistry" podcast shows you how chemistry ensures perfectly functioning products in all areas of life.

Construction

Sand, cement and water: for a long time, that was all that a mortar needed. But expectations are rising. As a result, polymeric binders are now added to the dry-mix mortar blends used in many applications.These binders include VINNAPAS®, a dispersible polymer powder from WACKER. VINNAPAS® makes mortar more pliable yet stronger, so that construction workers do not have to use as much of it – a welcome development, especially in places where construction is booming. Like India.

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Construction

Aluminum composite panels can increasingly be found on building exteriors. In order to keep the thermoplastics used here from compromising the fire safety, manufacturers incorporate fire-retardant fillers.Developed by WACKER, GENIOPLAST® Pellet S is a silicone additive that is suitable for a diverse range of thermoplastic polymer blends. It makes such flame-resistant blends easier to manufacture, even when added at a concentration of only one percent.

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Elastomers & Plastics Electrics & Electronics Construction Composites

Wood is one of the oldest building materials known to humans – and remains very popular to this day. A coating is used to provide wood with long-term protection against weathering. With SILRES® WH, WACKER has developed a wood preservative which is perfectly suited to this role. SILRES® WH is a silicone resin which covers the surface of the wood with a flexible, elastic film. This means that no moisture can penetrate the wood, even after years of exposure to sunlight and rain.

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Coatings & Paints Construction

Bonding has several advantages over clamping, riveting, and screwing. Whether in a car or on a patio: bonds need to be flexible, but at the same time resistant to tearing or shearing. GENIOSIL® XT - a new product range which does not require organotin catalysts or the addition of solvents - helps to meet these requirements.

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Coatings & Paints Construction

Gypsum construction elements and materials have many advantages: they are environmentally friendly to manufacture and can be rapidly and inexpensively processed. But, when used in damp locations, gypsum must be made water repellent.
In SILRES® BS Powder S, WACKER now has an active substance which achieves this water repellency more efficiently and reliably than those previously used.

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Coatings & Paints Construction Sustainability

In theory, a fire could break out in any type of building. For buildings with a steel frame, a specialty coating is now available which can save lives in case of a fire. The protective layer’s sophisticated composition includes a binder from WACKER.

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Coatings & Paints Elastomers & Plastics Construction Distribution Composites