• Has good hot melt property and impact strength
• Has a certain degree of flexibility, so it can directly use 3D printing to manufacture equipment parts
• Highest heat, toughness and chemical resistance
• Excellent abrasion resistance, biocompatibility, chemical stability
• With high strength, good flexibility and high temperature resistance, the products printed with it have good surface quality, good dimensional stability, and are not easy to shrink
• Excellent polypropylene-like properties for printing moving parts,Snap engaging parts and small boxes and containers
| Model |
BT69 |
| Color |
Black |
| Density (g/cm³ @ 25 °C) |
1.11~1.15 |
| Curing depth(mm) |
0.135~0.158 |
| Critical exposure (mJ/cm²) |
8.3~9.2 |
| Construction layer thickness(mm) |
0.05~0.11 |
| Hardness (D) |
78~88 |
| Flexural modulus (MPa) |
2,722-2,792 |
| Flexural strength (MPa) |
69- 76 |
| Tensile modulus (MPa) |
2,649-2,731 |
| Tensile strength (MPa) |
41-58 |
| Elongation at break |
7 -11% |
| Notched impact strength(J/m) |
29-34 |
| Heat deflection temperature(°C) |
58-69 |
| Glass transition temperature(°C) |
62~75 |
