Structure of Polymers - Polymer Crystals

3 important questions on Structure of Polymers - Polymer Crystals

What is a crystallite?

A small crystalline region in a semicrystalline polymer.

What is the chain-folded model?

The chain-folded model is a structure in which the molecular chain folds back and forth on themselves.

What is a spherulite?

A spherulite is a spherical structure in which lamellar chain-folded crystallites grow outward from a nucleation site with amorphous tie molecules in between.

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