I. Core Zvikamu uye Mabasa eSilicone Ink Magadzirirwo
Silicone inki inki yakakosha yakagadzirirwa kudhinda pane silicone surface. Kuumbwa kwayo kunofanirwa kuenzanisa kunamatira, kuchinjika, uye kuramba kwemamiriro ekunze. Zvinhu zvakakosha zvinosanganisira:
1. Base: Kazhinji liquid silicone rabha (LSR) kana yakakwirira-temperature vulcanized silicone rabha (HTV), inokwana 60%-80% (kunobva data: Organic Silicone Materials, 2022), inopa zvinhu zvekutanga zvekugadzira firimu.
2. Crosslinker: Hydrogenated silicone mafuta kana platinum catalyst, inoverengera 1% -5%, kukurudzira maitiro ekuporesa.
3. Pigment/Filler: Inorganic pigments (senge titanium dioxide uye iron oxide) inoverengera 5% -15%, inofanira kusangana netembiricha inodiwa pamusoro pe200℃(ASTM D1208).
4. Solvent: Environmental friendly isoparaffin solvents (yakadai seIsopar G), inoverengera 10% -20%, ine viscosity yakagadziridzwa kusvika 2000-5000 cP (pa 25 degree).
II. Yakajairika Maapplication uye Maitiro Ekugadzirisa
1. Kudhinda paElectronic Product Buttons
- Inoda inki ukobvu Zvishoma pane kana kuenzana ne20μm uye abrasion resistance > 5000 rubs (yakaedzwa maererano neISO 5470).
- Nyaya: Bhatani rewachi yekuchenjera rinoshandisa-zvekuwedzera zvinhu zviviri-kupora ingi yesilicone, kupora pa120℃kwemaminitsi makumi matatu, kuwana kutama{5}}kudhindwa mahara.
2. Medical Device Labeling
- Inoda USP Kirasi VI biocompatibility certification, kazhinji uchishandisa platinum catalyst system.
- Matambudziko Anoita: Kudzikira-kupora tembiricha (pasi pe80 digiri ) kunoda kuwedzerwa kwechinonokerwa, kuchiwedzera nguva yekurapa kusvika kumaawa 4-6.
III. Technology Development Trends
1. Inoenderana Nezvakatipoteredza: Kugadzirwa kwemvura-based silicone inki (VOC content<50g/L, compliant with EU REACH regulations).
2. Kuwedzera Kwekushanda: Conductive silicone inks (volume resistivity kusvika 10³Ω·cm) nokuda kwekushandura kushandura kudhinda.
