Product details
Raw materials: high-purity clay, feldspar, quartz (silicon dioxide content ≥ 70%)
Sintering process: high-temperature firing above 1300℃ to form a dense glass phase structure
Surface treatment: glaze coating (enhanced anti-fouling flashover capability, surface resistivity > 10^12Ω·cm)
link:http://www.weshareinsulation.com












