A conductive film made of alcohol-based silver nanowire ink with conductive fillers
A technology of conductive fillers and silver nanowires, applied in inks, coatings, household appliances, etc., can solve problems such as immature performance, achieve the effects of reducing light scattering, slowing down erosion, and good coating effect
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[0033] Silver nanowires with a diameter of 30-50 nm and a length of 10-20 μm are used as conductive substances. Use Zonyl@FSO-100 as surfactant, 2-amino-2-methyl-1-propanol as dispersing and anti-settling agent, propylene glycol methyl ether as leveling agent, cyclohexanol as humectant, and 2-hexyl ethanol as Defoamer, PEDOT: PSS is conductive filler, and isopropanol is used as solvent to prepare slurry; determine the composition of the formula and calculate the amount required for each substance. Then mix the other ingredients except PEDOT:PSS well and stir for 20 minutes. Then, PEDOT:PSS was added to the stirred ink and stirred for 30 minutes. Filter with a filter membrane with a pore size of 20 μm to obtain the final ink;
[0034] PET is selected as the substrate, and acrylic resin is used as the adhesive. The acrylic resin solution was coated on PET film using a Gardco Automatic Drawdown Machine DP8301 sheet coater. Then bake it with an infrared baking lamp for 5 minut...
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