phenolic plastic การใช้

• Head took this one step further, using a thicker phenolic plastic sheet and bonding it to the ski along with the other layers.
• Some sources even say the Soybean Car wasn't made from soybeans at all but of phenolic plastic, an extract of coal tar.
• In electronic devices, the tiny and delicate active components are embedded within nonconductive epoxy or phenolic plastics, or within baked glass or ceramic coatings.