高速列印可見光敏樹酯材料開發
表 3 本中心已開發之多元可見光敏樹酯的材料性質
|
Item |
建議固化時間 |
Tensile strength (MPa) |
Elongation (%) |
Tensile modulus (GPa) |
Hardness |
Linear shrinkage （%） |
Viscosity (cp) |
|
工程應用 |
|||||||
|
Rigid 白色 |
DLP約2秒、LCD約4秒 |
85~95 |
5~10 |
2.6 |
89 (Shore D) |
3.6 |
20~40 |
|
Tough 淺灰色 |
DLP約2秒、LCD約4秒 |
60~65 |
25~30 |
2 |
80 (Shore D) |
2.2 |
250~350 |
|
Durable 透明 |
DLP約2秒、LCD約4秒 |
40~45 |
50~60 |
1.6 |
83 (Shore A) |
2.2 |
250~350 |
|
PP Like 透明 |
DLP約12秒、LCD約25秒 |
40~45 |
60~70 |
0.7 |
85 (Shore A) |
1.6 |
800~1200 |
|
Flexible 黑色 |
DLP約15秒、LCD約30秒 |
10~15 |
80~100 |
0.02 |
66 (Shore A) |
1.8 |
100~200 |
|
牙科應用 |
|||||||
|
model 膚色 |
DLP約5秒、LCD約14秒 |
30~35 |
5~10 |
2 |
89 (Shore D) |
1.7 |
300~400 |
|
水洗 |
|
|
|
|
|
|
|
|
Water Cleanable 淺藍色 |
DLP約2秒、LCD約4秒 |
70~80 |
15~20 |
2 |
70 (Shore D) |
3.5 |
20~40 |
|
高速列印 |
|||||||
|
High speed 透明 |
DLP約0.5秒、LCD約1.5秒 |
60~70 |
5 |
3.5 |
90 (Shore D) |
3.4 |
20~50 |
|
軟性材料 |
|||||||
|
TPU IC47 |
10秒/層(12.5mW/cm2 DLP、50um/層) |
24 |
30 |
917 |
98 (Shore A) |
1 |
2060~2110 |
|
TPU IC27 |
同上 |
6 |
122 |
20 |
68 (Shore A) |
0.7 |
440~480 |
|
TPU CT2 |
同上 |
0.9 |
146 |
0.6 |
25 (Shore A) |
4.7 |
90~110 |
