11/12 The Science of Melting Plastic 101

About this event

Ever wondered why some plastics melt, others become brittle, and some shouldn't be heated at all? Join EcoPress Sacramento for an introductory look at the science of melting and reshaping plastic!

In this educational, in-person workshop, we'll explore the material science behind plastic recycling, including thermoplastics vs. thermosets, resin identification codes (#1–#7), melting temperatures, material properties, and what happens to plastic at different stages of heating.

Participants will learn why understanding plastic type matters, how temperature affects material behavior, and how recycled plastics can be transformed into new functional and creative products.

Your workshop experience includes:

• An educational EcoPress zine to take home.

• Informational reference materials on plastic identification and material science.

• Hands-on demonstrations and opportunities to explore different plastic samples.

• Practical tips for identifying plastics and understanding safe recycling practices.

Whether you're a curious beginner, aspiring maker, or sustainability enthusiast, you'll leave with a better understanding of the science behind turning plastic waste into new possibilities.

Come curious. Leave knowing your plastics!