Insulating Papers > Kraft Papers...
Kraft Papers
Kraft papers is made from 100% virgin fiber electrical Kraft pulp.
Crepe Papers & Crepe Tubing
Diamond-pattern Epoxy-coated Papers (Diamond Dotted Papers)
It is also called DPP or DDP. It is made of kraft paper coated with heat curable epoxy resin. The epoxy adhesive is applied to both sides of the paper in a diamond pattern. It’s used in oil immersed transformers, for coil insulation. DDP will make the electric conductor forever felt up as a hard unit under the high temperature by its internal latency substance. When the temperature is rising up to 90℃, The Diamond Dotted Paper begins one-off thaw and then one-off solidification. When to keep the temperature at 90℃ for 90 minutes, the epoxy resin would paste on neighboring cable and paper safely.
