Polypropylene Plastic – PP
Polypropylene is a thermoplastic polymer widely used in various industries due to its remarkable properties. It is manufactured from the polymerization of propylene, a hydrocarbon derived from petroleum. This material is particularly valued for its characteristics such as chemical resistance, lightness, and durability.
Applications of Polypropylene
Polypropylene is used in a wide variety of applications:
- Packaging: Due to its light weight and strength, it is commonly used for food packaging, bottles, and plastic films. It helps extend the shelf life of products and reduce transportation costs.
- Textiles: Polypropylene is used in the manufacture of textile fibers for carpets, sportswear, and bags. Its resistance to moisture and stains makes it suitable for these uses.
- Automotive: In the automotive sector, polypropylene is used to manufacture internal parts such as dashboards and door panels due to its impact and heat resistance.
- Construction: It is also used in building materials, such as pipes and roofing membranes, thanks to its durability and moisture resistance.
Chemical Composition
Polypropylene - PP
Standards
- Polypropylene
- PP
Product forms
Technical Specifications
- Density : 0,92
- Water Absorption 23° at 50% RH : 0,01
- Rockwell Hardness : D70
- Impact Strength Kj/m² : 7
- Elongation at Break : 700
- Modulus of Elasticity : 1300
- Melting Point °C : 160
- Coef. thermal expansion : 15
- Conduct ib. Thermal : 0,19
- Dielectric Strength : 75
- Dielectric Constant : 2,3
Areas of application
- Chemical and food industries.
- Packaging
- Textiles
- Automotive
- Construction
Properties
- Good impact resistance, good chemical and electrical properties.