75 CDEN is a dark blue-colored chopped denim cotton functional fiber with an average fiber length of 3/4". As a "green" fiber, it is produced from the cotton by-products of the textile industry. It is a non-abrasive material capable of reinforcing the product matrix stability, making it suitable for a range of applications, including resin bonded systems, rubber, paper compounds, molding compounds, plastics, resins, welding electrodes, coatings, and more. This cotton fiber is highly absorptive and is both inert and insoluble in acids and alkalis.