3Dresyn 2PP F1 Bio is our flexible photopolymer for two photon polymerization.
Features and Benefits:
- ideal 2PP photocurable resin (negative photoresist) for slow-medium writing speed additive manufacturing flexible 3D nano & microstructures
- excellent balance of resolution (shape accuracy) and writing speed
- photoreactive from 200 to 410 nm with Fine Tuner 2PP FT8 Bio (single 1 photon absorption)
- photoreactive from 600 to 810 nm with Fine Tuner 2PP FT8 Bio (two photon absorption)
- 100% optically transparent from 440 nm onwards into the Near Infrared NIR
- achievable feature sizes of 100-200 nm
-
designed for Dip-in two-photon lithography DTPL (also referred as Dip-in Laser Lithography DiLL) where the 2PP resin is immersed upside down in the microcope objective
- designed for conventional 2PP systems (also refered as Two Photon Lithography TPL) where the 2PP resin is positioned upright on the substrate
- flexible
- easy handling by direct drop casting
- biocompatible
- excellent adhesion on glass and other substrates
- synthetic
- very low water absorption: <15 µg/mm3
-
water solubility: ≤ 1,6 µg/mm3
- hydrophobic
- Shore hardness A50-60
- clear
- tensile strength, <5-10 MPa
- flexural strength <5-10 MPa
- flexible (Young modulus <5-10 MPa)
- elongation <100%
- low shrinkage <1%
- organo-tin free
- refractive index 1.51-1.53
- printable by most commercial two photon polymerization printers with wavelengths from 600 nm to 800 nm
- supplied at different writing speeds: fast, intermediate, slow, and non reactive for custom control of writing speed and resolution
- supplied in a relatively low viscosity version (<15 mPas) for easy development or cleaning of uncured resin with conventional 2PP upright configurations
- easy removal of uncured resin with conventional developers such isopropanol IPA and propylene glycol methyl ether acetate (PGMEA)
- ideally use our biocompatible Cleaning Fluid UNW1 Bio to preserve transparency, prevent whitening and chemical attack of IPA and conventional alcohols
Discover and request our Instructions for Use IFU after ordering. Contact us to consult about our 3Dresyns for 2PP and your specific performance goals at: info@3Dresyns.com
