A groundbreaking UV-curable
material for DLP-printing
ATARU™ is engineered for exceptional high-temperature
resistance and durability. ATARU™ also delivers excellent surface quality along with incredibly low dielectric loss.
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Key Benefits
- High thermal performance and durability
- High impact strength
- Ultra low loss
- Excellent surface quality
- Fast processing
Ideal Applications
- Injection Molding
- Molding under high pressure & temperature (carbon fiber molding)
- Tooling & fixtures
- Serial production (high speed curing time)
- Radio frequency RF (antenna)
ATARU™ Properties
Viscosity | ~830 mPas (at 23° and 100 1/s) |
Color | Color Cream Colored |
Condition | Standard | Unit | Value | |
---|---|---|---|---|
Tensile Modulus | 1 mm/min | ISO 527-1/-2 | MPa | 5640 |
Strain at break | 5 mm/min | ISO 527-1/-2 | % | 1.9 |
Stress at break | 5 mm/min | ISO 527-1/-2 | % | 73 |
Flexural Modulus | 1 %/min | IPC-TM-650 | MPa | 5260 |
Flexural Strength | 1 %/min | IPC-TM-650 | MPa | 132 |
Flexural Strain at break | 1 %/min | IPC-TM-650 | % | 2.8 |
Izod impact strength unnotched | +22°C / 1 J | ASTM D4812 : 2006 | J/m | 236 |
Condition | Standard | Unit | Value | |
---|---|---|---|---|
CTE (0°C to 110°C) | 3 K/min | IPC-TM-650 2.4.24.5 | µm/(m∙K) | 45.0 |
CTE (110°C to 200°C) | 3 K/min | IPC-TM-650 2.4.24.5 | µm/(m∙K) | 72.6 |
CTE (200°C to 300°C) | 3 K/min | IPC-TM-650 2.4.24.5 | µm/(m∙K) | 116.3 |
Td2 | 10 K/min | IPC-TM-650 | °C | 351 |
Td5 | 10 K/min | IPC-TM-650 | °C | 378 |
Tg | 10 K/min | IPC-TM-650 | °C | >300°C |
HDT/B (0.45 MPa) | Flat | ISO 75-2:2013-08 | °C | >300°C |
HDT/A (1.8 MPa) | Flat | ISO 75-2:2013-08 | °C | >300°C |
HDT/C (8.0 MPa) | Flat | ISO 75-2:2013-08 | °C | 133 |
Condition | Standard | Unit | Value | |
---|---|---|---|---|
Thermal Conductivity | 25 °C | W/mK | 0.28 | |
Thermal Conductivity | 50 °C | W/mK | 0.29 | |
Thermal Conductivity | 100 °C | W/mK | 0.31 | |
Spec. Heat Capacity | 23 °C | J/gK | 0.97 | |
Spec. Heat Capacity | 200 °C | J/gK | 1.5 |
Condition | Standard | Unit | Value | |
---|---|---|---|---|
Water Absorption | 24 h | ASTM D 570 | % | 0.093 |
Resin
Mechanical
Thermo Mechanical
Thermal
Dielectric
Environmental