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India: Functional Silicone Fluids

Wacker Expands Silicone Production in India

| Editor: Alexander Stark

Wacker Metroark Chemicals is expanding its existing silicone production at its Amtala site near Kolkata with a new hydrosilylation plant for manufacturing functional silicone fluids.
Wacker Metroark Chemicals is expanding its existing silicone production at its Amtala site near Kolkata with a new hydrosilylation plant for manufacturing functional silicone fluids. (Source: Wacker)

Wacker is expanding its existing silicone production at its Amtala site near Kolkata with a new hydrosilylation plant for manufacturing functional silicone fluids. The plant has an annual capacity of over 6,000 metric tons.

Munich/Germany and Amtala/India — The expansion is the company’s response to growing regional demand for specialty silicones for use in the textile, personal-care, rigid and flexible polyurethane foam and agrochemical sectors. The investment for the plant amounts to around $ 7.4 million.

According to Christian Hartel, Executive Board member at Wacker Chemie, this expansion is broadening our production the company's product portfolio and thereby allows them to open up new markets in the growth regions of India and Southeast Asia.

Hydrosilylation is a chemical process in which organofunctional groups, such as glycols, olefins or ketones, are “docked” onto the periphery of silicones. This is done in order to modify the properties of the end product and render a silicone fluid, for example, hydrophobic (water-repellent) or hydrophilic (water-attracting).

Hydrosilylation silicone products reduce the incompatibilities between oils and water, thereby improving the compatibility with organic systems. The second application area of the new products manufactured in Amtala are polyurethane foams, in which functional silicone fluids serve as additives for adjusting the cell structure. Such foams are used in car interior trim and insulation materials. Silicone fluids and emulsions are also used in personal care products (e.g. shampoos), in softeners for the textile industry and in agricultural applications.

Wacker to Expand Silicone and Polymer Production in China

China: Research and Development

Wacker to Expand Silicone and Polymer Production in China

11/09/2017 - Wacker Chemie will expand its production capacities for silicone and polymer products in China and continue to reinforce its research and development capability in order to further strengthen its market position in the region, the Munich-based chemical company announced. read...

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