We think the world of plastics
Material types
Materials determine to a large extent the performance, appearance and service life of an extruded plastic profile. For this reason, Enitor Primo works with a broad variety of high-quality plastic types and compounds, matched to the application and the desired properties of the finished product.
Below you will find a selection of materials we work with most frequently. The possibilities go much further, however. Depending on factors such as strength, flexibility, UV resistance, fire safety, chemical resistance or sustainability, we advise on the most suitable material solution. This ensures we always develop a profile that is a solid technical and practical fit for the application.
PVC Hard (PVC-U)
- Good mechanical strength and high rigidity
- Excellent chemical resistance
- Good dimensional stability and moisture resistance
- Suitable for technical and industrial applications
Density: 1.45 g/cm³
Tensile strength: 50 N/mm²
Modulus of elasticity: 3,000 N/mm²
Maximum short-term service temperature: 75°C
Maximum continuous service temperature: 65°C
Thermal expansion: 0.08 mm/m°C
Chemical resistance: Resistant to acids, salts, corrosive substances, alkalis, fats and alcohols; not resistant to solvents
Recyclable: Yes
Price indication: €
PVC Soft (PVC-P)
- Flexible and impact-resistant material
- Good chemical resistance
- Good sealing and damping properties
- Suitable for technical and industrial applications
Density: 1.2 – 1.3 g/cm³
Tensile strength: 10 N/mm²
Hardness: 60 to 95 ShA
Maximum short-term service temperature: 65°C
Maximum continuous service temperature: 55°C
Thermal expansion: 0.15 mm/m°C
Chemical resistance: Resistant to acids, salts, corrosive substances, alkalis, fats and alcohols; not resistant to solvents
Recyclable: Yes
Price indication: €€
PS (Polystyrene)
- Rigid and easily formed material
- Good dimensional stability
- Suitable for decorative and technical applications
- Sensitive to solvents and impact loads
Density: 1.04 g/cm³
Tensile strength: 36 N/mm²
Modulus of elasticity: 1,850 N/mm²
Maximum short-term service temperature: 90°C
Maximum continuous service temperature: 60°C
Thermal expansion: 0.10 mm/m°C
Chemical resistance: Sensitive to solvents
Recyclable: Yes
Price indication: €€€
ABS / ASA (Acrylonitrile Butadiene Styrene)
- Good mechanical strength and impact resistance
- Suitable for technical applications
- Excellent UV and weather resistance
- Moderate chemical resistance
Density: 1.05 g/cm³
Tensile strength: 40 N/mm²
Modulus of elasticity: 2,300 N/mm²
Maximum short-term service temperature: 90°C
Maximum continuous service temperature: 75°C
Thermal expansion: 0.075 mm/m°C
Chemical resistance: Sensitive to solvents
Recyclable: Yes
Price indication: €€€
PMMA (Polymethyl Methacrylate)
- Highly transparent and glass-clear
- High rigidity and scratch resistance
- Excellent UV resistance
- Suitable for optical and decorative applications
Density: 1.19 g/cm³
Tensile strength: 74 N/mm²
Modulus of elasticity: 3,300 N/mm²
Maximum short-term service temperature: 100°C
Maximum continuous service temperature: 80°C
Thermal expansion: 0.07 mm/m°C
Chemical resistance: Sensitive to solvents
Recyclable: Yes
Price indication: €€€€
PC (Polycarbonate)
- Very high impact resistance
- High temperature resistance
- Can be used as a transparent material
- Resistant to oils and fats
Density: 1.2 g/cm³
Tensile strength: >70 N/mm²
Modulus of elasticity: 2,500 N/mm²
Maximum short-term service temperature: 150°C
Maximum continuous service temperature: 120°C
Thermal expansion: 0.07 mm/m°C
Chemical resistance: Resistant to oils, fuels and fats; not resistant to strong acids and alkalis
Recyclable: Yes
Price indication: €€€
PP (Polypropylene)
- Very lightweight material
- Good chemical resistance
- Suitable for higher temperature applications
- Good fatigue and flexural strength
Density: 0.91 g/cm³
Tensile strength: 30 N/mm²
Modulus of elasticity: 1,150 N/mm²
Maximum short-term service temperature: 140°C
Maximum continuous service temperature: 100°C
Thermal expansion: 0.16 mm/m°C
Chemical resistance: Good resistance to most chemicals
Recyclable: Yes
Price indication: €€
PE HD / HM / LD (Polyethylene)
- Excellent chemical resistance
- Low moisture absorption
- Lightweight and wear-resistant
- Suitable for industrial applications
Density: 0.92 – 0.95 g/cm³
Tensile strength: 8 – 28 N/mm²
Modulus of elasticity: 200 – 1,200 N/mm²
Maximum short-term service temperature: 120°C
Maximum continuous service temperature: 80°C
Thermal expansion: 0.20 – 0.25 mm/m°C
Chemical resistance: Good resistance to most chemicals
Recyclable: Yes
Price indication: € – €€
PET / PET-G (Polyethylene Terephthalate)
- High mechanical strength
- Low moisture absorption
- Good recyclability
- Good chemical resistance
Density: 1.33 g/cm³
Tensile strength: 52 N/mm²
Modulus of elasticity: 2,500 N/mm²
Maximum short-term service temperature: 100°C
Maximum continuous service temperature: 65°C
Thermal expansion: 0.06 mm/m°C
Chemical resistance: Resistant to alcohols, oils, fats and dilute acids
Recyclable: Yes (special processing required)
Price indication: €
(TPE) Thermoplastic Elastomers
- Rubber-like and flexible material
- Good thermal properties
- Good sealing and damping performance
- Easy to process and recyclable
Density: 1.00 – 1.40 g/cm³
Tensile strength: 10 – >40 N/mm²
Hardness: Dependent on compound
Maximum short-term service temperature: 120 – 150°C
Maximum continuous service temperature: 80 – 115°C
Thermal expansion: 0.10 – 0.25 mm/m°C
Chemical resistance: Resistant to acids, alkalis and alcohols
Recyclable: Yes
Price indication: €€€€