ChemWhat Conductive Circuit Pastes & Conductive Shielding Pastes: A Material Platform Built to Print, Stretch, and Shield (Video)
Smartphone antennas, automotive defrosting circuits on panoramic roofs, wearable ECG electrodes, and EMI shielding in telecom base stations all rely on the same category of material: conductive paste that prints, sprays, or molds like ink. This is where ChemWhat’s two product lines come in — conductive circuit pastes and conductive shielding pastes. On the circuit side, ChemWhat’s low-temperature silver paste cures at just 80–90°C, survives 5,000+ abrasion cycles, and holds 4B adhesion after 1,000+ hours of 85°C/85% RH aging. For FPC boards and touch sensors, screen printing reaches 60-micron lines, and laser etching pushes below 30 microns. A dedicated stretchable silver paste withstands 2,000+ cycles at 30% elongation, keeping wearable electrodes and roof-glass heating circuits intact under repeated flexing. The portfolio extends further — solderable low-temperature paste, low-temperature sintered antenna paste, nanoimprint and PEDOT:PSS transparent conductive ink for tran...