Pressed high temperature wool felt wholesale

High temperature would be the best advantage for wool felt when customers wholesale it for engineering project from high temperature glass wool felt supplier China. Today I would like to share the thing I know about the pressed high temperature wool felt.

Pressed wool felt is made via an intricate process often referred to as "wet processing". Fibers are worked together by pressure, moisture, and vibration, then carded and cross-lapped to make multiple layers of material. The ultimate thickness and density of the material determines the amount of layers that are then steamed, wetted, pressed and hardened. Under this situation, this would make up the high quality wool felt from high quality rock wool board wholesale. The majority of fiber used in pressed felt is wool. Wool fibers have small barbs on them, which aids in the natural locking or felting process. The manufacturing of pressed wool felt is primarily mandated by SAE standards (see SAE Felt Specification Chart below). These standards determine the wool content, density, and other physical and mechanical properties of the felt.

Pressed wool felt is identified by the SAE standards F-1 through F-26. For centrifugal glass wool board free shipping, we can choose the high quality one.