Additives & Colorants

Companies worldwide are gathering efforts to develop flame retardant systems based on renewable sources providing an eco-friendly alternative to halogenated flame retardants. Additives with flame-retardant properties, such as phosphorus-based compounds, can chemically modify carbon sources like cellulose, chitosan, and lignin. This results in the successful design of intumescent flame retardants for use in many applications.

Perstorp Group today introduced a more sustainable, phthalate-free grade of PVC plasticizer called Pevalen Pro 100 that features 100 percent renewable carbon content based on mass balance.

The use of recycled polymers in manufacturing, particularly for lower-value items like trash bags, has become common but presents challenges in achieving a truly self-sustaining circular economy. Addressing the degradation mechanisms during the processing and use of plastic parts is crucial for developing high-performance materials.

Hitachi High-Tech developed an AI tool that enabled them to reduce their research on biodegradable additives from 120 days to two days. Researchers have used AI in the development of new materials and additives for the production of plastics. Some companies are looking for alternatives to suit their customers’ needs.

A groundbreaking flame retardant has emerged to redefine the performance of epoxy composites. Meet tris[4-(2,5-dioxopyrrol-1-yl)phenyl] phosphite (TDPPI), a phosphorus-based maleimide boasting unparalleled attributes such as moderate transparency, enhanced thermal stability, and improved mechanical strength.

Today’s flame-retardant technologies rely strongly on PFAS, but regulations around the globe are pushing the industry to find alternatives that aim to balance fire safety with environmental and health considerations.

The Society of Plastics Engineers (SPE) invites you to join their team of instructors as they develop educational programs and workshops for their audience of plastics professionals seeking to enhance their work skills and abilities. Instructors will lead workshops that break the mold, offering unique perspectives and insights that resonate with their audience.

Companies that produce Fluoropolymers may try to switch to PFAS-free solutions or ask for an exemption, which could be temporary.

Study explores making ductile, green flame-retardant PLA composites with hydromagnesite & huntite and bio-based plasticizer for enhanced fire resistance in plastics engineering.

Facing pressure to eliminate PFAS chemicals from fluoropolymers, plastic additive makers such as Tosaf are launching alternative, PFAS-free processing aids.

The plastic industry uses color in almost all applications, as it gives an aesthetic and personal feel to the product. Brand owners can achieve qualities such as “warm”, “soft”, “shiny” and “pleasant” through color, but is it affecting post-consumer recycled?

Dutch specialty chemicals producer Nouryon said it has launched full-scale production at its new Expancel expandable microspheres plant in Green Bay, Wis.