Here is some more info on micarta from a company that makes gun grips from it.
Micarta is a trade name that was given to thermoset composites back in the 1890’s by Westinghouse. We chose Micarta® for three reasons:
1. Durability: Micarta® has a higher tensile strength than steel. It is used in storm shelters to provide state of the art protection rooms to ward off the threats from tornadoes. It is also being tested to armor aircraft cockpit doors.
2. Impervious to changes in temperature: This material will not swell, warp, or crack with changes in temperature. It is an excellent insulator against heat. Unlike other so called high-end grips on the market, ours stays cool and comfortable.
3. Texture: When milled, Micarta gives a highly slip resistant surface.
There are three basic types of Micarta®: Paper, Linen, and Canvas. Paper Micarta® is denser in color and thus more decorative. Linen Micarta® is medium grade in toughness and durability, it renders a good texture and intriguing appearance when milled. Canvas Micarta® is the strongest and the best in texture of the three. Pieces of canvas protrude through the laminate when milled adding additional texture to the grip. I personally like the look and feel of the canvas. It has that rugged personality and a definite A+ on the cool factor scale.
