DOCUMENT NUMBER_ SSS-004 CATEGORY DETAIL EC Number 231-545-4 CAS Number 7631-86-9 Chemical Name Silicon Dioxide (SiO2) Structural Formula CHEMICAL IDENTITY Si O O DOCUMENT NUMBER_ SSS-004 HEALTH EFFECTS HUMAN HEALTH SAFETY ASSESSMENT Consumer No human health hazard has been identified relating to this substance. EFFECT ASSESSMENT RESULT Aquatic Toxicity Not expected to be harmful to aquatic species Daphnia Toxicity Not acutely toxic to daphnia Bacteria Toxicity Not expected to be toxic to bacteria FATE BEHAVIOR Biodegradation Not possible as substance is inorganic Bioaccumulation Potential Low bioaccumulation potential expected PBT/vPvB Conclusion The substance is not a PBT/ vPvB substance EXPOSURE HUMAN HEALTH SAFETY ASSESSMENT Human Health No human health hazard was identified.

However, the way color is added to fibers can directly affect the sustainability of the final fabric, which is an important topic for the textile industry. The reliable low liquid level detection system alerts operators when product is running low; adding additional product does not require stopping the machine, so continuous production is possible without any loss of part color. 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation.

When a designer wants the product to feel “grippy” or “squishy”, what exactly does this mean in terms of material properties? When a designer wants the product to feel “grippy” or “squishy”, what exactly does this mean in terms of material properties? Correspondingly, lower melt temperatures can affect adhesion quality.

Health and wellness is a commitment we make to every Avient associate. Find out how our associates improve lives all over the world How can we help you?

Find out how the way you dye fibers can have an impact on the sustainability of your fibers. Important information about the health, safety and environmental impacts of Avient products. How can we help you?

Important information about the health, safety and environmental impacts of Avient products. Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies How can we help you?

Learn how a different dyeing technology helps to reduce water and energy use. Important information about the health, safety and environmental impacts of Avient products. How can we help you?

Interior, exterior, under hood or structural components find out how our materials can help. Important information about the health, safety and environmental impacts of Avient products. How can we help you?

Learn how molded-in color can offer the same eye-popping effects of paint at a greater efficiency and lower cost. Important information about the health, safety and environmental impacts of Avient products. How can we help you?

Important information about the health, safety and environmental impacts of Avient products. Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies How can we help you?