What is Polypropylene PP?

Polypropylene PP is a rigid structural plastic that stands out due to its chemical resistance and lightweight nature. With a density of 0.92 g/cm³, it does not sink in water, making it one of the lightest plastics available. It is available in different types, each suited for specific applications.

Key Features of Polypropylene PP

Polypropylene PP offers several key features:

• Chemical Resistance: Resistant to acids, alkalis, and corrosion.
• Moisture Resistance: Does not absorb moisture and is easy to weld.
• Safety: Non-hazardous and hygienic, suitable for contact with food and drinking water.
• UV Protection: Durable for outdoor applications due to its resistance to atmospheric conditions.
• Variety of Colors: Available in natural (whitish), light grey (RAL 7032), black, light blue, white, and other colors.

Applications

Polypropylene PP is used in a wide range of industries, including:

• Wastewater Treatment: Ideal for producing wastewater treatment plants and various tanks.
• Chemical Industry: Used for chemical receptacles, electrolysis baths, and ventilation systems.
• Recreational Facilities: Suitable for basins, outdoor hot tubs, and water slides.
• Medical and Orthopedic Equipment: Used for stands for medical instruments and orthopedic items.
• Outdoor and Industrial Applications: Durable panels, partitions, and shelves for various uses.

Characteristics and Benefits

Polypropylene PP is characterized by:

• High Density: 0.92 g/cm³; 0.7 g/cm³ for foam variants.
• Temperature Resistance: Operating temperatures range from -30°C to +90°C for PP-C and 0°C to +100°C for PP-H.
• Versatility: Available in homopolymer (PP-H) and copolymer (PP-C) forms, as well as expanded foam and textured surface options.
• Customization: Can be delivered with UV protection and other special characteristics for specific applications.

Parameters

Dimensions: PP-H

	Thickness (mm)	Width (mm)	Length (mm)	Diameter, Ø (mm)
Sheets	1 – 30	1 000; 1 500; 2 000	2 000; 3 000; 4 000	–
Rods	–	–	1 000; 2 000	8 – 300

Dimensions: PP-C

	Thickness (mm)	Width (mm)	Length (mm)	Diameter, Ø (mm)
Sheets	1 – 30	1 000; 1 500; 2 000	2 000; 3 000; 4 000	–
Rolls	3 – 6	1 000; 1 500	2 000; 3 000	–
Rollers (of birds for excrement removal)	1	800 – 1500	unlimited	–

Discover More

We also offer PP-C welding electrodes:

• Round: 3 mm; 4 mm; 5 mm
• Oval: 6 mm x 4 mm
• Triangle: 5 mm x 3.2 mm; 5.7 mm x 3.8 mm; 7.0 mm x 4.7 mm

Polypropylene sheets can be customized with various additives for special characteristics like antistatic properties, UV resistance, and more. Discover how Polypropylene PP can meet your industrial needs with its superior durability and wide-ranging applications.

Looking for additional materials? Explore our technical plastics catalog to discover a wider range of products tailored to your needs.