Stat-Tech™ STATIC DISSIPATIVE & ELECTRICALLY CONDUCTIVE FORMULATIONS PROCESSING GUIDE Stat-Tech™ Stat-Tech™ Static Dissipative and Electrically Conductive Formulations are specifically engineered to provide antistatic, ESD and EMI/RFI shielding performance for critical electronic equipment applications. STARTUP & SHUTDOWN RECOMMENDATIONS Purge Compound HDPE or HIPS Recycling Recycling Stat-Tech up to 20% is permissible. Only naturally balanced runner systems (“H” pattern) are recommended

SEMICONDUCTOR PACKAGING OEM S P E C I A L T Y , S T A T I C D I S S I P A T I V E P A C K A G I N G • Provide protection against electrostatic discharge (ESD) and environmental variations • Ensure highly specialized, clean manufacturing conditions • Deliver stringent quality control of ionic and metal contamination • Maintain availability of raw materials across a global supply chain • Ability to translate production globally • Protected critical electronics from ESD while providing an environmental barrier • Adhered to strict quality and cleanliness controls from raw material handling through production to help maintain high-purity standards, such as ultra-clean feeders, deionized water, and specific HVAC systems, supporting quality initiatives, including PCS reviews, eCoA, and HA assessments • Exceeded customer expectations for controlling ionic and metal contamination down to parts per billion (PPB) • Offered global capabilities with local support and material supply to meet growing semiconductor industry needs Stat-Tech Static Dissipative Formulations KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/stat-tech-static-dissipative-electrically-conductive-formulations Slide 1: Semiconductor packaging OEM

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Stat-Tech™ Static Dissipative and Conductive Formulations

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Keep their housings as cool as possible by replacing thermal pads and heat sinks with Therma-Tech™ materials Therma-Tech™ Stat-Tech™