I. Vaega Autu ma Galuega a le Silicone Ink Formulations
Silicone vaitusi o se vaitusi faʻapitoa ua fuafuaina mo le lolomiina i luga ole silikoni luga. O lona fausiaina e tatau ona faapaleni le pipii, fetuutuunai, ma le tetee i le tau. O mea taua e aofia ai:
1. Fa'avae: E masani lava o le pa'u silikoni vai (LSR) po'o le pa'u silikoni vulcanized maualuga (HTV), e maua ai le 60%-80% (punaoa o fa'amatalaga: Organic Silicone Materials, 2022), e maua ai meatotino autu e fai ata tifaga.
2. Crosslinker: Suauʻu silicone Hydrogenated poʻo le platinum catalyst, faʻamaumauga mo le 1% -5%, e faʻalauiloa ai le faʻamalologa.
3. Pigment / Filler: Pigment inorganic (e pei o le titanium dioxide ma le uʻamea uʻamea) faʻamaumauga mo le 5% -15%, e tatau ona faʻafetaui manaoga o le vevela i luga aʻe o le 200 tikeri (ASTM D1208).
4. Solvent: Solvent isoparaffin fa'alelei fa'alesiosiomaga (e pei o Isopar G), fa'amauina mo le 10% -20%, fa'atasi ai ma le viscosity fa'afetaui ile 2000-5000 cP (i le 25 tikeri).
II. Talosaga masani ma Fa'agasologa Fa'atonu
1. Lomitusi i Fa'amau Fa'aeletonika
- Manaomia le mafiafia o vaitusi E itiiti ifo pe tutusa ma le 20μm ma le fa'asa'o > 5000 rubs (fa'ata'ita'i ile ISO 5470).
- Tulaga: O le ki o le smartwatch e fa'aogaina ai le lua-fa'aopoopo -vaega vaitusi silikoni, fa'amalo i le 120 tikeri mo le 30 minute, e maua ai le lolomiga fua mai-malaga.
2. Fa'ailoga Mea Fa'afoma'i
- Mana'omia le USP Vasega VI biocompatibility tusipasi, e masani ona fa'aogaina le fa'aogaina o le platinum catalyst system.
- Fa'alavelave Fa'agasolo: Maualalo-vevela vevela (i lalo ifo o le 80 tikeri) mana'omia le fa'aopoopoina o se fa'ato'a tuai, fa'alautele le taimi fa'amalo ile 4-6 itula.
III. Faiga Fa'atekonolosi Atina'e
1. Environmentally Friendly: Development of water-based silicone inks (VOC content<50g/L, compliant with EU REACH regulations).
2. Fa'alautelega Fa'atino: Inks silicone conductive (volume resistivity e o'o atu i le 10³Ω·cm) mo le lolomiga fe'avea'i.
