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The custom aliphatic urethane‐acrylate‐based elastomer resin material composition that was used for two‐photon‐polymerization‐based elastomeric microstructure 3D printing
| Materials | Chemistry | Trade name | Concentration [wt%] |
|---|---|---|---|
| Oligomer | Aliphatic urethane acrylate | BASF Laromer UA 9072 | 92 |
| Monomer | Bisphenol‐A‐ethoxylate15‐dimethacrylate | – | 5 |
| Photoinitiator | Diphenyl‐(2,4,6‐trimethylbenzoyl)‐phosphine oxide | TPO | 3 |
