APPLICATION BULLETIN 1 Typical properties: these are not to be construed as specifications HOW TRILLIANT™ HC FORMULATIONS HELP TO SOLVE THE MOST DIFFICULT PERFORMANCE AND PROCESS CHALLENGES Trilliant HC conductive thermoplastics can be customized to meet your unique challenges.

The dielectric measurement data up to 220 GHz indicates that the dielectric properties of PREPERM thermoplastics are stable and not dependent on the frequency.

It is often used in thermoset and thermoplastic applications where the fiber is used as reinforcement.

Types • Multi-filament • Spun Key Features • Excellent flame resistance • Excellent chemical resistance • Can withstand short-term heat exposure in temperatures > 1000C • Excellent thermal insulator • Low smoke and combustion toxicity • Very compatible with thermoset & thermoplastic resins Disadvantages • Low tensile strength • Low tensile modulus • Affected by oxidizing acids (i.e.

2http://www.aerosil.com/product/aerosil/en/industries/plastics-thermoplastics/pages/default.aspx   Long- and short- can be used in thermoplastic compounds for lightweight, high-end reinforcement. https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/compl-t-long-fiber-reinforced-structural-thermoplastics

Thermoplastics offer versatility and a wide range of applications. Our product portfolio, which we believe to be one of the most 3 diverse in our industry, includes standard and custom formulated high- performance polymer materials that are manufactured using thermoplastic resins and elastomers, which are then combined with advanced polymer additive, reinforcement, filler, colorant and/or biomaterial technologies. We believe GLS offers the broadest range of soft-touch thermoplastic elastomers in the industry.

Underlying organic sales growth plus the addition of Magenta's fiber colorant business and Kraton's TPE business was more than offset by lower year-over-year selling prices in Distribution, PP&S, and Designed Structures and Solutions (DSS), due to lower hydro-carbon based raw material costs. Polystrand establishes us with an immediate leadership position in new, next generation thermoplastic composites that combine high strength characteristics of a thermoset with the design freedom of thermoplastics." Investor FAQ

2http://www.aerosil.com/product/aerosil/en/industries/plastics-thermoplastics/pages/default.aspx   Long- and short- can be used in thermoplastic compounds for lightweight, high-end reinforcement. https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/compl-t-long-fiber-reinforced-structural-thermoplastics

2http://www.aerosil.com/product/aerosil/en/industries/plastics-thermoplastics/pages/default.aspx   Long- and short- can be used in thermoplastic compounds for lightweight, high-end reinforcement. https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/compl-t-long-fiber-reinforced-structural-thermoplastics

2http://www.aerosil.com/product/aerosil/en/industries/plastics-thermoplastics/pages/default.aspx   Long- and short- can be used in thermoplastic compounds for lightweight, high-end reinforcement. https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/compl-t-long-fiber-reinforced-structural-thermoplastics