Polypropylene
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Polypropylene, also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene.
Effect of UV exposure on polypropylene rope
Polypropylene lid of a Tic Tac box, with a living hinge and the resin identification code under its flap
A chair with a polypropylene seat
Polypropylene items for laboratory use. Blue and orange closures are not made of polypropylene.
Polymer degradation
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Polymer degradation is the lowering of a polymer, such as strength, caused by changes in its chemical composition. Polymers and particularly plastics are subject to degradation at all stages of their
Chlorine attack on an acetal resin plumbing joint
Mechanism of galvanic degradation of high temperature polyimide thermoset polymer
Ozone cracking in natural rubber tubing
Irspec 1