June 21, 2024

Financial Performance - Fourth quarter and full year sales increased 21% to $1.2 billion and 27% to $4.8 billion, respectively - Fourth quarter and

June 21, 2022

February 21, 2017

April 21, 2020

Colors may be selected maximize or minimize heat retention and additives can be formulated to help film resist the degrading effects of sunlight, heat, moisture and agricultural chemicals. Greenhouse film must remain strong and flexible, even after months or years of exposure to intense sunlight, heat and humidity. These include colors that help control light transmission and heat retention.

Cesa™ Fiber Additives for Heat Preservation TECHNICAL BULLETIN Avient’s new generation of heat-preservation additive formulations for fiber and textile applications are developed to help brands more easily meet demands for lightweight and comfortable winter clothing, sportswear and bedding. Fabrics made with Cesa™ Fiber Additives for heat preservation can absorb more heat than untreated textile when exposed to simulated sunlight with the wavelength from 320 to 1100nm. TEMPERATURE DISTRIBUTION DIAGRAM • Test Method: FTTS-FA-010-2007 4.2 • Equipment: Thermovision • Heat Source: 500W Halogen Lamp • Heat Distance: 100 cm Surface temperature before exposure: 20.22°C Surface temperature after 10 min exposure: 33.85°C Temperature change: +13.6°C Added Cesa Fiber Additives for heat preservation TEST METHOD STANDARD REQUEST TEST RESULT GB/T30127 Far infrared radiation properties Far infrared emissivity ≥0.88 (5-14um) (Test temperature: 34°C) 0.9 Far infrared radiation temperature rise ≥ 1.4°C 9°C GB/T 18319-2019 Thermal retention with accumulated by infrared ray Maximum temperature rise ≥ 6°C 8.9°C Mean temperature rise ≥ 4.4°C (20 minutes) 5.6°C FTTS-FA-010 Infrared radiation properties & thermal retention temperature rise Average emissivity ≥ 0.8 (2-22um) (Test temperature: 25°C) 0.8 Specified heating ΔT ≥ 0.5°C (relative to the standard) +5.34°C (ΔT) GB/T 11048-2008 Method A Thermal transmittance Unit: clo Naked body: 0 Underwear: 0.04 T-shirt: 0.09 Thick sweater: 0.35 Winter coat: 0.7 All the data above are the reference value 0.625 Human Physiological Experiment Blood flow volume +12.9% Blood flow velocity +13.6% Blood oxygenation(%SpO2) +1.7% www.avient.com Copyright © 2023, Avient Corporation.

With better heat and crush resistance versus foamed PE and FEP, Maxxam SY formulations also include options for 'zero halogen, low smoke and fume.' Crush and heat resistance Discover two distinct advantages over regular polyethylene: greatly-improved heat resistance and oil resistance

If heat dissipation is the primary driver, thermally conductive polymers could be an excellent alternative. However, advancements in engineering thermoplastics now enable effective heat dissipation comparable to metals but at a fraction of the weight. Thermally conductive plastics help dissipate the heat, adding life to the fixture while offering additional design and manufacturing benefits.

Time Graph Design Guide 21 result in stronger parts due to the locked in stresses. The shear heat comes from shearing the material. k = Thermal Conductivity Constant • ρ = Density • Cρ = Specific Heat Step 2 – Heat Transfer The next step is to calculate the heat transfer rate.