High-performance polymers for demanding technical applications
Polyamide 6 - wear-resistant & tough
Density
approx. 1.13 g/cm³
Melting temperature
approx. 220 °C
Tensile strength
75–85 MPa
Water absorption
1.3–1.8%
Continuous service temperature
80–100 °C
Engineering parts such as gears, bearings, sliding elements and housings; often glass-fibre reinforced for higher strength.
Polyamide 6.6 - higher temperature resistance
Density
approx. 1.14 g/cm³
Melting temperature
255–265 °C
Tensile strength
80–85 MPa
Continuous service temperature
100–120 °C
Heavily loaded engineering parts, automotive applications and components with elevated temperature and wear requirements.
Polyoxymethylene - precision parts
Density
approx. 1.41 g/cm³
Melting temperature
approx. 175 °C
Tensile strength
60–70 MPa
Water absorption
approx. 0.2%
Precision parts such as gears, springs, clips and plain bearings requiring high dimensional stability.
Polymethyl Methacrylate - crystal-clear & UV-resistant
Density
approx. 1.18 g/cm³
Glass transition temperature
approx. 105 °C
Light transmission
approx. 92%
Tensile strength
70–75 MPa
Transparent applications such as light covers, displays, signage, luminaires and glazing.
Polycarbonate - transparent & impact-resistant
Density
approx. 1.20 g/cm³
Glass transition temperature
approx. 147 °C
Tensile strength
60–70 MPa
Continuous service temperature
approx. 120 °C
Impact-resistant, transparent parts such as safety glazing, housings, covers and safety equipment.
Polybutylene Terephthalate - dimensionally stable & insulating
Density
approx. 1.31 g/cm³
Melting temperature
approx. 225 °C
Tensile strength
50–60 MPa
Water absorption
approx. 0.1%
Electrical and electronic components, connectors and housings; frequently glass-fibre reinforced.
