ASA



ASA

Con un’eccellente stabilità UV e la migliore resa estetica tra i materiali termoplastici FDM, ASA è pronto a diventare quello maggiormente diffuso ed utilizzato tra i materiali per la prototipazione rapida. La sua resistenza ai raggi UV lo rende particolarmente adatto per la realizzazione di modelli costruiti per essere parti di ricambio funzionali per l’esterno di di infrastrutture ed edifici commerciali. La tipica finitura opaca del materiale lo rende ideale per rendere maggiormente attraenti i prototipi di articoli sportivi destinati al consumatore e per strumenti, o particolari elementi, di auto ed accessori.

Mechanical Properties1 Test Method English Metric
Tensile Strength (Type 1, 0.125”, 0.2”/min) ASTM D638 4,200 psi 29 MPa
Tensile Strength, Ultimate (Type 1, 0.125”, 0.2”/min) ASTM D638 4,750 psi 33 MPa
Tensile Modulus (Type 1, 0.125”, 0.2”/min) ASTM D638 290,000 psi 2,010 MPa
Elongation at Break (Type 1, 0.125”, 0.2”/min) ASTM D638 9% 9%
Elongation at Yield (Type 1, 0.125”, 0.2”/min) ASTM D638 2% 2%
Flexural Strength (Method 1, 0.05”/min) ASTM D790 8,700 psi 60 MPa
Flexural Modulus (Method 1, 0.05”/min) ASTM D790 270,000 psi 1,870 MPa
Flexural Strain at Break (Method 1, 0.05”/min) ASTM D790 No Break No Break
IZOD Impact, notched (Method A, 23°C) ASTM D256 1.2 ft-lb/in 64 J/m
IZOD Impact, un-notched (Method A, 23°C) ASTM D256 6 ft-lb/in 321 J/m
Thermal Properties3 Test Method English Metric
Heat Deflection (HDT) @ 66 psi ASTM D648 208°F 98°C
Heat Deflection (HDT) @ 264 psi ASTM D648 196°F 91°C
Vicat Softening Temp. (Rate B/50) ASTM D1525 217°F 103°C
Coefficient of Thermal Expansion (flow) ASTM E831 4.90E-06 in/in/°F 8.79E-06 mm/mm/°C
Coefficient of Thermal Expansion (xflow) ASTM E831 4.60E-06 in/in/°F 8.28E-06 mm/mm/°C
Glass Transition (Tg) DMA (SSYS) 226°F 108°C
Electrical Properties Test Method Orientation Value Range
Volume Resistivity ASTM D257 XZ 1.0E14- 1.0E15 ohm-cm
Dielectric Constantled ASTM D150-98 XZ 2.97 - 3.04
Dissipation Factor ASTM D150-98 XZ 0.009
Dielectric Strength (Method A) ASTM D149-09 XZ 329 V/mil
Other3 Test Method Value Available Colors
Specific Gravity ASTM D792 1.05
Ivory
Black
Light Gray
Gray
White
Dark Blue
Green
Yellow
Orange
Red
Flame Classification UL94 HB (0.06", 1.5 mm)
Rockwell Hardness ASTM D785 82
UL File Number - - - - - - - - - 345258

1 Build orientation is on side long edge
2 Due to amorphous nature, material does not display a melting point
3 Literature value unless otherwise noted
4 All Electrical Property values were generated from the average of test plaques built with default part density (solid). Test plaque were 4.0 x 4.0 x 0.1 inches (102 x 102 x 2.5 mm) and were built both in the flat and vertical orientation. The range of values is mostly the result of the difference in properties of test plaques built in the flat vs. vertical orientation.

The information presented are typical values intended for reference and comparison purposes only. They should not be used for design specifications or quality control purposes.
End-use material performance can be impacted (+/-) by, but not limited to, part design, end-use conditions, etc. Actual values will vary with build conditions.
Product specifications are subject to change without notice.
The performance characteristics of these materials may vary according to application, operating conditions, or end use. Each user is responsible for determining that the material is safe, lawful and technical suitable for the intended laws and regulations. Zare makes no warranties of any kind, express or implied, including, but not limited to, the warranties of merchantability, fitness for a particular use, or warranty against patent infringement.
All information contained in this document were supplied by Stratasys Inc. Copyright© 2013
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