Natural rubber is made from liquid tree sap, latex. Synthetic rubber is made by linking polymer molecules together. Chemicals are added to make the rubber stable.
Material Breakdown: What is Natural Rubber?
Rubber - Structure, Types, Preparation, Vulcanization, and FAQs
Erasers are made from either natural or synthetic rubber.
How It's Made: Synthetic Rubber
ATR-FTIR spectra of both uncompressed and compressed rubber seals
Natural rubber, synthetic rubber and neoprene rubber
Natural Rubber and Synthetic Rubber - Examples, Preparation
What Is Natural Rubber and Why Are We Searching for New Sources
Natural rubber - Wikipedia
How It's Made: Synthetic Rubber
Benefits and Uses of Natural Rubber - EDB Sri Lanka