India: Wacker Metroark Chemicals has officially opened a 6000t/day hydrosilylation plant for manufacturing functional silicone fluids at Amtala near Kolkata. The plant cost Euro6m. The expansion is Wacker’s response to growing regional demand for specialty silicones for use in the textile, personal care, rigid and flexible polyurethane foam and agrochemical sectors. Polyurethane foams produce at the unit will be used to make insulation materials and other products.

“Our new hydrosilylation plant enables us to address promising new markets where we haven’t been represented in India and Southeast Asia until now – for example the market for silicone functional fluids with its many sales opportunities,” said Soumitra Mukherjee, Managing Director of Wacker Metroark Chemicals.

Wacker Metroark Chemicals is a joint venture between Germany’s Wacker and Metroark. The company is responsible for all marketing and sales activities in the India relating to Wacker silicones. Wacker owns a 51% share in the joint venture, which was set up in 1998.

US: Huntsman Corporation has acquired Demilec, a manufacturer and distributor of spray polyurethane foam (SPF) insulation systems for residential and commercial applications, from an affiliate of Sun Capital Partners for US$350m. The transaction is expected to close by the end of second quarter of 2018.

“Demilec has pioneered MDI SPF insulation and coating technologies for over 30 years, building a strong market reputation with architects, builders and designers. Demilec and the entire SPF industry has delivered strong double digit growth, which we expect to be sustained as their technology provides outstanding insulation performance in a world which is increasingly concerned with improving energy efficiency," said Tony Hankins, president of Huntsman's Polyurethanes division. He added that the company would be used to ‘aggressively’ expand the business into international markets.

Demilec has revenues of approximately US$170m/yr and two manufacturing plants located in Arlington, Texas and Boisbriand, Quebec where it produces a products from methylene diphenyl diisocyanate (MDI) based SPF formulations. It markets these directly to applicators as well as through distributors. Demilec specialises in both closed cell and open cell formulations, with a focus on products with renewable and recyclable content.

France: The National Union of Polyurethane producers (SNPU) says that the market is returning to normal following a shortage of methylene diphenyl diisocyanate (MDI) in 2017. Prices of polyurethane insulation panels rose due to the lack of MDI, according to the Le Moniteur trade newspaper. The SNPU added that the market had stabilised since the start of 2018.

UK: Knauf Insulation and Veolia have officially opened a Euro11m glass-recycling unit at Knauf’s St Helens mineral wool plant. The unit will be able to recycle over 60,000t/yr of used glass that will then be used as a glass cullet source for glass mineral wool production.

"We have been using recycled glass in our manufacturing process for some time already. As well as securing our glass supply, the quality and consistency that we are getting now from the new facility will enable us to increase further the percentage of glass cullet we use in the manufacture of our glass mineral wool insulation solutions, taking us one step further in our sustainability journey,” said John Sinfield, Managing Director at Knauf Insulation Northern Europe.

Veolia's unit sorts and separates glass to produce pure glass cullet. Machinery at the unit includes vibrating screens for size sorting, magnets to extract ferrous materials and eddy current separators for non-ferrous materials. The new facility enables Knauf Insulation to secure its glass supply and maximise the use of recycled materials instead of using virgin minerals. The closeness of the new unit to the St Helens plant is also expected to save around 600,000km of road journeys. Glass mineral wool products from the plant contain up to 80% recycled materials, the vast majority of which now comes from the glass cullet supplied by Veolia. The new recycling unit has also created 18 jobs.