Insulation industry news from Global Insulation

UK: Superglass has tested a glass wool tea cosy against a traditional woollen version in a promotional video broadcast live on social media. In the experiment the tea cosy, made of 84% recycled glass wool insulation, kept a teapot hotter over a 90-minute period than an identical teapot with a woollen one. The teapots were filled with identical volumes of water and were measured with identical thermometers. By the end of the 90-minute experiment, the Superglass pot registered 67.7°C and the traditional cosy was down to 55.0°C.

“Of course, the tea cosy video is a bit of fun, but it highlights just how much of a difference good insulation can make,” said Bob Dalrymple, Head of Marketing at Superglass. He added that the company does not intend on manufacture tea cosies for sale.

Belgium: Recticel is coordinating the four-year PUReSmart project that was launched on 1 January 2019. The project will look at ways of recycling polyurethane (PU) and turning it into a circular material. It is supported by Euro6m in funding from the European Union Horizon 2020 Research and Innovation Programme.

PUReSmart plans to recover over 90% of end-of-life PU with the goal of converting it into inputs for new and known products. The project consortium will develop sorting technologies to separate a diverse range of PU materials into dedicated feedstocks. These feedstocks will be broken down into their basic components as inputs for existing PU products, and as raw materials for a newly designed polymer that merges the durability of thermosets with the circularity of thermoplastics.

The PUReSmart consortium is an end-to-end collaboration spanning the entire polyurethane reprocessing value chain, and comprises both industrial players and dedicated research partners. As well as Recticel the other partners on the project include Covestro Deutschland, BT-Wolfgang Binder, WeylChem InnoTec, Ecoinnovazione, Ghent University, KU Leuven, Universidad De Castilla – La Mancha and Ayming.

Cambodia: Germany’s BASF has started its own local subsidiary to sell its own products directly. It had been working through local distribution partners since 2014, according to the Phnom Penh Post newspaper. The company will market its performance materials products including polyurethane insulation. Other products it will bring to market include monomers and intermediates, nutrition and health and agricultural offerings.

US: Duna-USA has completed an expansion upgrade to its plant and headquarters in Baytown, Texas. The work, which began in late 2016, included the addition of a new manufacturing building, new office building, automated fabrication department and an additional production line. Work on the project finished in late December 2018.

“We’ve significantly increased production and fabrication capabilities, enhanced quality and expect to reduce lead times, while increasing production efficiency at the same time,” said Marta Brozzi, president of the DUNA Group

Duna-USA manufactures polyurethane and polyisocyanurate foams and chemicals for the insulation, aerospace, automotive, marine and construction industries. Italy’s Duna Group, comprised of Duna-Corradini, Duna-USA, and Duna-Emirates, has been manufacturing foams, chemicals and adhesives since 1957. It specialises in the research and development of polyurethane and epoxy systems, with manufacturing locations in the US, Europe and the UAE.

US: PhytoGen, part of Corteva Agriscience and DowDuPont, is partnering with Cotton Incorporated’s Blue Jeans Go Green denim recycling program to turn used clothing into insulation. PhytoGen will be collecting used denim at various events throughout 2019.

“New seed technologies and the commitment of US cotton growers continue to make sustainable production gains, while the Blue Jeans Go Green denim recycling program addresses end-of-product-life sustainability,” said Stacey Gorman, Director of Communications for The Cotton Board.

To raise awareness for the program, PhytoGen and Corteva Agriscience started holding internal denim drives at their corporate offices and seed production locations in November 2018. With the support of the National FFA Foundation and local FFA chapters, this will now be expanded to collection drives across the Cotton Belt in early 2019 and collections will be organised at trade events.

Since its start in 2006, the Blue Jeans Go Green program has collected more than 2 million pieces of denim and over 350,000m² of insulation has been upcycled from worn denim. Over 40 Habitat for Humanity affiliates have received denim insulation and more than 1000t of textile waste have been diverted from landfills. Corporate partnerships with the Blue Jeans Go Gerent program predominately have been with retailers and brands that offer a sales incentive for recycling used denim. Past partners include: Wrangler, Gap, American Eagle, J Crew and Madewell.