Tackling Microplastics with SABER’s Compostable CCSPs

Microplastics—tiny plastic particles smaller than 5mm—are a growing global concern, polluting our water, soil, and even our bodies. Shockingly, studies estimate that the average person consumes about 5 grams of plastic per week, equivalent to the weight of a credit card. A significant source of these microplastics comes from bioplastics, which are often touted as eco-friendly but face a critical flaw: they are typically filled with non-biodegradable rubber to enhance toughness. When these bioplastics decompose, they leave behind microscopic rubber particles that persist in the environment, contaminating ecosystems and entering the food chain.

At SABER Chemical, we’ve developed a revolutionary solution to this problem: compostable core-shell particles (CCSPs). Unlike traditional non-biodegradable rubber additives, our CCSPs are anticipated to be fully compostable, meeting ASTM D6400 standards with over 90% mass loss in 10 weeks. These innovative particles blend seamlessly with bioplastics like PLA, PHA, PBS, PBT, PBAT, TPS, and PCL, delivering superior processability and durability without leaving harmful residues. By replacing non-biodegradable fillers, CCSPs ensure that bioplastics decompose completely, leaving no microplastic footprint.

Our CCSPs not only address environmental concerns but also enhance performance. They achieve over 200 J/m Izod impact strength, making bioplastics tough enough for demanding applications like packaging and consumer goods. At SABER, we make bioplastics BETTER—sustainable, durable, and truly compostable. Join us in revolutionizing the industry and eliminating microplastic pollution.