plastic parts

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plastic parts

Product catalog summary

Advantages of Plastic Models:

Model sizes up to 1,000 x 600 x 500 mm (LxWxH).
Print resolution up to 600 dpi.
Similar handling to conventional wax parts after wax infiltration.
No shell cracking due to negative coefficient of thermal expansion.
Suitable for autoclaves, even for thin-walled shells.
Low residual ash content.
No heat distortion as the hardening process is purely chemical.
Colored display models through epoxy infiltration.

Material Specifications:

Base Material: PMMA particulate material (55 µm and 85 µm).
Binder Type: Polypor B (PPB) and Polypor C (PPC).
Tensile Strength: ≥ 2.0 MPa.
Yield Point: 1%.
Burn-out Temperature: 700 °C for PPB, 600 °C for PPC.
Residual Ash Content: < 0.01% weight.
Applications: Investment casting, design models, architectural models.
Advantages: Sharp edges, high accuracy, reusable particle material, burns out well with minimal residual ash.

Technical Data for Plastic Parts:

Layer Thickness: Standard 150 µm.
Resolution x, y: Up to 600 dpi.
Accuracy: + 0.4% (min. + 0.3 mm).

Suitable Finishing Treatment:

Epoxy: Tensile strength up to 25 MPa, softening temperature 80 °C, solid material, dyeable.
Wax: See base material, softening temperature 73 °C, smooth liquid-resistant surface.

Contact Information:

voxeljet AG, Paul-Lenz-Straße 1a, 86316 Friedberg, Germany. Tel: +49 821 - 7483 -100, Fax: +49 821 - 7483 -111, Email: [email protected], Website: www.voxeljet.com

Warranty/Disclaimer:

The performance characteristics of these products may vary according to individual cases. voxeljet assumes no liability for marketability or applicability in individual cases. Specifications are subject to change without notice. voxeljet is ISO 9001-certified.

Catalog excerpts

MATERIAL DATA SHEET PLASTIC PARTS Material data sheet for plastic parts PLASTIC Base material Binder - type Tensile strength Yield point Burn - out temperature Residual ash content Especially suitable for Advantages PMMA particulate material (55 pm) Polypor B (PPB) > 2,0 MPa 1 % 700 °C < 0.01 % weight investment casting; design models sharp edges; for highest accuracy and true-to-detail; reusable particle material PMMA particulate material (85 pm) Polypor C (PPC) >2,0 MPa 1 % 600 °C < 0.01 % weight investment casting; architectural models burns out well with practically no residual ash content; reusable particle material TECHNICAL DATA PLASTIC PARTS SUITABLE FINISHING TREATMENT Layer thickness Standard 150 pm Wax Epoxy Resolution x, y up to 600 dpi Tensile strength see base material up to 25 MPa Burn-out temperature see base material - Characteristics smooth liquid- solid material, resistent surface dyeable Model sizes up to 1,000 x 600 x 500 mm (LxWxH) up to 600 dpi print resolution Same handling as for conventional wax parts after wax infiltration No shell cracking due to negative coefficient of thermal expansion. Suitable for autoclaves, even for thin-walled shells Low residual ash content No heat distortion as hardening process is purely a chemical process Coloured display models through epoxy infiltration Warranty/Disclaimer: The performance characteristics of these products may vary according to every individual case. voxeljet assumes no liability for the actual marketability of the products, as well as for the applicability of the products in individual cases. ©voxeljet. All rights reserved. The designations voxeljet, VX200, VX500, VX1000, VX2000 and VX4000 are registered trademarks of voxeljet AG. Specifications subject to change without notice. Validity: 01/2018. Specifications are subject to change without notice. voxeljet is ISO 9001 - certified. voxeljet AG Paul-Lenz-StraBe 1a 86316 Friedberg Germany Tel +49 821-74 8 3-100 Fax +49 821-74 83-111 [email protected] www.voxeljet.com Americas EMEA AsiaPacific

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