Solvay, a leading global supplier of specialty materials, has entered into a strategic partnership with Hegen Pte Ltd for the use of sustainable Duradex polyphenyl sulfone (PPSU) mass balance attributed in Hegen’s premium line of Press-to-Close, Twist-to-Open (PCTO) baby feeding bottles.

The circular, non-fossil feedstock content of the PPSU grade is third-party mass balance certified, meeting the end customers' expectations for more sustainable products. Duradex PPSU is an amorphous, naturally amber-transparent polymer, free of artificial pigments, phthalates and bisphenols, such as BPA.

“Brand owners and manufacturers in the child care market are increasingly seeking to improve the sustainability of their products without compromising safety, efficiency or convenience,” says Guillaume Meunier, Head of Marketing, Life Solutions at Solvay Materials. “Hegen’s baby feeding and drinking bottles are widely acknowledged for their high quality and use the highest-purity materials to ensure a healthy and comfortable feeding experience for both mother and child. We are very pleased to announce that the company has decided to adopt our mass-balance certified PPSU for molding their iconic bottles.”

 “We are excited about this strategic material partnership with Solvay, which will help us further reduce the environmental impact of our baby feeding bottles in line with our ambitious sustainability roadmap,” adds Yvon Bock, founder and CEO of Hegen. “The circular Duradex polymer exhibits the same high-performance properties as the previous material used in molding our premium Hegen PCTO bottles, including excellent processability and uncompromising durability, which makes it a very efficient drop-in alternative to all-fossil PPSU solutions.”