polypropylene

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polypropylene

(PP)

Properties

Glass transition temperature: -10oC.

Melting temperature: 173oC.

Amorphous density at 25oC: 0.85 g/cm3.

Crystalline density at 25oC: 0.95 g/cm3.

Molecular weight of repeat unit: 42.08 g/mol.

Typical physical properties

Repeat Unit


C3H6


PP repeat unit

Description

Polypropylene is an inexpensive polymer with a wide variety of uses.

Suppliers

Dow Chemical
Huntsman Chemical
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