DiaPow Polypropylene PP R – the powder for serial production

Polypropylene Laser Sinter Powder.
100% reusable and very good part surface.
Very high elongation and very good chemical resistance.
Can be welded and painted.
Applications: Automotive, Medical, Consumer Products

DiaPow PP R is a natural white Polypropylene Laser Sinter Powder

Average Particle Size D 50 40-60 µm
Max. Particle Size D 90 90 µm
100% reusable
High stiffness
High elongation
Very good chemical resistance
Painting and welding
Colour: natural white
Properties Value Unit Testmethod
Density 0,92 g/cm3 ISO 1183 A
Apparent Density 0,37 g/cm3 DIN 53 466
Melt Flow Index 4,5 g/10 min ISO 1133
Mechanical values of sintered specimen
Tensile Strength 25 MPa ISO 178
Tensile Modulus 1000 MPa ISO 178
Elongation at break 30 % ISO 178
Charpy 23°C 55 kJ/m² ISO 179
Thermal Properties
Vicat A 119 °C ISO 306
Melting Temperature 135 °C DIN 53 736


These properties may vary with different scanning parameters.

These values reflect our state of knowledge and are not binding.

Issued: 31.10.2019


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