Flexsil- Ametek FPP
Flexsil®, the industry-leading refractory cloth filter material, is recognized as the premier filter cloth solution. Why Choose Flexsil from Ametek FPP ? Flexsil ®, the industry-leading refractory cloth filter material, is recognized as the premier filter cloth solution. Ideal for most ferrous alloy filtering and de-gating applications, Flexsil filter material is tailor-formed to meet the needs of both the standard sand foundry and investment casting foundry. Flexsil fabric is woven from high-strength silica fibers, then coated with a unique, proprietary resin. Flexsil fabric is available in two different stages, “B” or “C”. The “B” stage cloth is semi-soft, slightly tacky, and is the base material for thermally cured end products such as investment casting filter cups and pre-stiffened cut pieces. The “C” stage cloth is cured to strong, rigid state ideal for de-gating and riser knock-off applications. Upon contact with molten ferrous alloys, special coatings on the fabric create a