Saudi Basic Industries Corporation (SABIC), a global leader in the chemical industry, has launched LNP Elcrin WF0061BiQ resin, a novel material that uses ocean-bound polyethylene terephthalate (PET) bottles as a feed stream for chemical upcycling into polybutylene terephthalate (PBT) resin.
The ocean-bound plastic is a mismanaged waste that originates within 30 miles (50 km) of the coast and is likely to end up in the ocean. The new grade is the latest addition to SABIC’s extensive portfolio of chemically upcycled LNP ELCRIN iQ materials, which help support circularity while serving as potential drop-in replacements for virgin PBT resins.
The new LNP Elcrin WF0061BiQ grade, a glass fiber-reinforced PBT material, features non-brominated, non-chlorinated flame retardancy meeting the UL94 V0 standard at 0.8mm and F1 rating. It also delivers excellent heat resistance, toughness and stiffness, and high flow well-suited for molding thin-wall applications for outdoor environments such as electrical equipment enclosures.
“We’re continually expanding our LNP Elcrin iQ portfolio, and the PET waste streams used to produce these materials, to help divert more plastic from the oceans while helping our customers incorporate recycled materials in their products, achieve their carbon neutrality goals and meet consumer demands for greater sustainability. Within the next decade, we anticipate upcycling 10 billion plastic bottles into higher-performing, durable materials that deliver enhanced value to customers. Sabic is committed to working with the plastics supply chain to find new solutions to address urgent environmental issues such as reducing ocean-bound plastic waste and achieving net zero carbon emissions.”
All LNP Elcrin iQ materials can be used as drop-in replacements for conventional PBT to help manufacturers increase the sustainability of end products. SABIC’s proprietary upcycling technology, which involves the repolymerization of ocean-bound PET into PBT, delivers virgin-like performance properties. This process surpasses mechanical recycling in quality and consistency.