3Dresyn SEK is our Soluble & Swellable EK 3D resin for custom design of 2D/3D printing conductive resins for electronics e.g. antennas for IoT applications (HF, UHF), RFID and NFC tags, OLED, OPVs, flexible PCBs, flexible cables, etc... It is an alcohol / water soluble and swellable 3D resin binder, which is compatible with our
conductive additives,
dispersants, and
anti-sedimentation additives.
Features of 3Dresyn SEK:
- 3Dresyn SEK due to its water solubility will swell and dissolve in water after printing
- water solubility and water resistance can be custom adjusted with our non soluble 3Dresyn NSEK
- excellent compatibility with most conductive nano and micronised conductive powders and nanowires
- water soluble or swellable photoreactive printable 3d resin binder depending on printer specifications:
- water soluble material in low power printers
- water swellable material in high power printers
- excellent water absorptivity for adjusting conductivity as you wish
- water can be added after before and after 3D printing
- soluble salts dissolved in water can be used for increasing conductivity
- clear finishing
- ultra hard: Shore Hardness D80
- tensile and flexural strength <40 MPa
- high rigidity (Young modulus >2000 MPa)
- elongation <3%
- very low viscosity, below 100 cps
- excellent printability with most SLA, DLP and LCD printers
- ideal for printing water soluble mandrels for Electroforming for replacing the expensive multi step prior electrodeposition / electroplating.
