More Decrease LED Temperature, Increase Value Learn how polymers and design help manage heat in LED applications. More Heat Dissipation Solution One manufacturer cut heat sink costs and improved agility for LED lighting assemblies by replacing aluminum. More LED Heat Sinks A shift from metal drives an improved product line for one component manufacturer.

High performance polymers are required to uniformly dissipate heat and protect sensitive electronics, such as sensors, cameras and electronic control units (ECUs), against hotspot formation. Housings made of aluminum have long been used for dissipating heat away from the electronics, but aluminum is relatively heavy. Adding electronics, minimizing footprint – Using Therma-Tech material for your housing allows you to add more electronics without concerns of excess heat impacting device functionality.

ColorMatrix AAzure has shown to have a much improved impact on the recycling process, with reduced yellowing through multiple heat histories. LD R (% ) 14 15 16 17 8 9 10 11 0 20 40 60 80 100 120 0 50 100 150 200 250 300 350 400 450 500 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Impact of 5 Melt Heat Histories on Preform Color Reference ColorMatrix AAzure Reduction in AA Level 35% 55% 70% ColorMatrix AAzure allows for further optimization of the polymer weight distribution during the bottle blowing process, which improves mechanical strength and bottle quality. Care must be taken to optimize the bottle blowing process due to the increased heat- up rate of the preform, to take advantage of the many benefits offered by this product range.

Thermal conductivity in a heat exchanger body help to warm and reduce the drug viscosity of biologics Requirements: Heat transfer Solution: Trilliant™ Therma-Tech™ Thermally Conductive Formulations 14. Requirements: Thermal conductivity for warming of medicants Solution: Trilliant™ Therma-Tech™ Thermally Conductive Formulations Heating system 13 Heat Exchanger 14 Technology Enabled Design Connected medical devices are transforming the way care is delivered by making it simpler, easier, more collaborative, and more data driven.

Often running continuously, they build up heat and can wear away over time, requiring regular maintenance and external lubrication to keep machinery running smoothly. With a low co-efficient of friction they reduce heat build-up, noise and vibrations, and are corrosion resistant, extending part life. KEY CHARACTERISTICS • Excellent wear resistance • Reduced friction, heat build-up, noise and vibration • Improved processability and surface finish on parts • Lower power requirements and low maintenance • Design flexibility • Reduced weight APPLICATION BULLETIN SOLUTIONS AVAILABLE LubriOne™ Portfolio PA66, PA6 and Polyketone formulations with 10%–30% glass fiber reinforcement available Lubricants & Performance Lubricant Color Performance LubriOne NN PTFE Natural Shears and creates a PTFE film transferred to the matting surface.

We also communicate this information to our leadership and other relevant internal stakeholders through heat-maps that visually represent our area of low, medium, and high areas of risk. Consumption of fuel (excluding feedstocks) Heating value HHV (higher heating value) MWh consumed from renewable sources inside chemical sector boundary 0 MWh consumed from non-renewable sources inside chemical sector boundary (excluding recovered waste heat/gases) 71,892 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 78 MWh consumed from waste heat/gases recovered from processes using fuel feedstocks inside chemical sector boundary 0 Total MWh (renewable + non-renewable + MWh from recovered waste heat/gases) consumed inside chemical sector boundary 71,892 Consumption of purchased or acquired electricity MWh consumed from renewable sources inside chemical sector boundary 135,907 MWh consumed from non-renewable sources inside chemical sector boundary (excluding recovered waste heat/gases) 189,681 MWh consumed from waste heat/gases recovered from processes using fuel feedstocks inside chemical sector boundary 0 Total MWh (renewable + non-renewable + MWh from recovered waste heat/gases) consumed inside chemical sector boundary 325,588 Consumption of self-generated non-fuel renewable energy MWh consumed from renewable sources inside chemical sector boundary 2,652 MWh consumed from non-renewable sources inside chemical sector boundary (excluding recovered waste heat/gases) 0 MWh consumed from waste heat/gases recovered from processes using fuel feedstocks inside chemical sector boundary 0 Total MWh (renewable + non-renewable + MWh from recovered waste heat/gases) consumed inside chemical sector boundary 2,652 Total energy consumption MWh consumed from renewable sources inside chemical sector boundary 138,560 MWh consumed from non-renewable sources inside chemical sector boundary (excluding recovered waste heat/gases) 261,573 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 79 MWh consumed from waste heat/gases recovered from processes using fuel feedstocks inside chemical sector boundary 0 Total MWh (renewable + non-renewable + MWh from recovered waste heat/gases) consumed inside chemical sector boundary 400,132 C8.2b (C8.2b) Select the applications of your organization’s consumption of fuel. Sustainable biomass Heating value Unable to confirm heating value Total fuel MWh consumed by the organization 0 Comment Other biomass Heating value Unable to confirm heating value Total fuel MWh consumed by the organization 0 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 80 Comment Other renewable fuels (e.g. renewable hydrogen) Heating value Unable to confirm heating value Total fuel MWh consumed by the organization 0 Comment Coal Heating value Unable to confirm heating value Total fuel MWh consumed by the organization 0 Comment Oil Heating value HHV Total fuel MWh consumed by the organization 7,268.01 Comment Gas Heating value HHV Total fuel MWh consumed by the organization 90,498.34 Comment Other non-renewable fuels (e.g. non-renewable hydrogen) Heating value Unable to confirm heating value Total fuel MWh consumed by the organization Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 81 0 Comment Total fuel Heating value HHV Total fuel MWh consumed by the organization 97,766.35 Comment C8.2d (C8.2d) Provide details on the electricity, heat, steam, and cooling your organization has generated and consumed in the reporting year.

Flame and heat resis tant, an excellent textile yarn for fabrics Composite Heat Release Technology Cesa™ Raise Heat Stability Modifier for APET Packaging

SOLAR ENERGY COMPANY B A T T E R Y F R A M E • Good dimensional stiffness at high operating temperatures • Eco-conscious performance of a non-halogenated fire retardant • Easy processing • Met regulatory requirements of UL 746C for ultraviolet light, water, and immersion exposures • Delivered excellent high heat and eco- friendly performance of non-halogenated flame resistance • Offered prompt development and on-site technical services to accelerate the speed- to-market Bergamid™ FR Non-Halogen Flame Retardant Formulations KEY REQUIREMENTS HIGH HEAT FLAME RESISTANCE WHY AVIENT?

FAMOUS TIER 2 COMPANY A U T O M O T I V E L I G H T I N G I R L E N S O F S E N S O R • High heat resistance up to 203°C • PESU base resin with high IR transmission • Visible light cannot pass through • Used rich experience with different IR transmission materials to support customer’s material design and test method • Customized color for IR transmittance, which allowed IR to pass through the plastic lamp without accumulating high heat Edgetek™ ET9400-8005 IR Formulation KEY REQUIREMENTS WHY AVIENT?

APPLIANCE MAKER F O O D H A N D L I N G & C O O K I N G C O M P O N E N T S • Minimize yellow / amber color tone of PEI and PES that detracts from the perception of quality for cooking and food service appliances • Maintain inherent heat and steam resistance of PEI and PES • Food contact compatibility • Colorants counteracted yellow tones without sacrificing heat and steam resistance • Achieved a more intense blue-gray shade that reinforces appliance quality and cleanliness and improves perception of the food Colorant Chromaticsä Precolor and Masterbatch Formulations KEY REQUIREMENTS WHY AVIENT?