Knowde Enhanced TDS
Identification & Functionality
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Product Attributes
- Pro Gray is a liquid, photo-reactive acrylate with a wide processing latitude, which is used to produce parts with high quality up-facing and downfacing surfaces.
- The parts exhibit superior fatigue strength properties and excellent tolerance to a broad temperature and humidity range during and after build.
- The material offers distinguished chemical resistance and a good balance of properties between rigidity and functionality.
Applications & Uses
- Plastics & Elastomers Processing Methods
- Applications
- For creating master patterns in rubber molding applications
- Electrical housings
- Medical products
- Snap-fit parts
- Consumer goods
- Automotive applications
- Entertainment
- Education
- Manufacturing
- Recommended Machines
- Micro Plus Advantage
- Micro Plus XL
- Perfactory P4K Series
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Tensile Strength | 49.7 | MPa | ASTM DIN EN ISO 527-1 |
| Elongation at Break | 5.24 | % | ASTM DIN EN ISO 527-1 |
| Elongation at Yield | 7.93 | % | ASTM DIN ISO 178 |
| Flexural strength | 79.7 | MPa | ASTM DIN ISO 178 |
| Flexural modulus | 1960 | MPa | ASTM DIN ISO 178 |
| Impact Izod (Notched) | 5.05 | kJ/m2 | ASTM DIN EN ISO 180 |
| Durometer Hardness | 89 | Shore D | ASTM DIN EN ISO 868 |
| Glass Transition Temperature | 120-150 | °C | ASTM DIN 53765 |
| Viscosity | 643.1 | cP | ASTM DIN 1342-2 |
| Coefficient of Thermal Expansion (-40°C – 0°C) | 55 – 63 | μm/m*K | ASTM E381-00 |
| Coefficient of Thermal Expansion (0°C – 50°C) | 88 – 94 | μm/m*K | ASTM E381-00 |
| Coefficient of Thermal Expansion (50°C – 100°C) | 170 – 189 | μm/m*K | ASTM E381-00 |
| Coefficient of Thermal Expansion (100°C – 150°C) | 192 – 201 | μm/m*K | ASTM E381-00 |
| Heat Deflection Temperature at 0.46 MPa | 84.5 – 102.6 | °C | ASTM D648-98c |
| Heat Deflection Temperature at 1.81 MPa | 65.4 – 88.0 | °C | ASTM D648-98c |