Acryterna AT200 homopolymer acrylic fiber is a high strength fiber developed for technical applications in hot gas filtration media of power generation, cement and limestone industries. Due to its chemical composition it has excellent mechanical and chemical resistance at very high temperatures with an extended lifetime.  

Acryterna AT203 homopolymer acrylic fiber is a high strength fiber with trilobal cross section. The innovative cross section of the fiber improves the effectiveness of the filtration due to its increased surface area.

High Performance • High tensile strength ensures durability and extends the life of the material. • The compact molecular structure is a fundamental factor that differentiates Acryterna AT200. • Low residual shrinkage characteristics ensure longer service life due to technology developed by Aksa. • The light weight product ensures cost advantage. • Trilobal shaped cross sections provide greater surface area for filtration applications.   Chemical Stability The AT200 series is highly resistant to degradation by acids, alkalis and hydrolysis. It retains 90% of its strength after soaking in 30% H2SO4 solution at 75°C for 15 hours.   Thermal Stability Due to its high molecular weight and compact molecular structure AT200 series fibers have great durability at elevated temperatures. After being kept at 140°C, for 800 hours the fiber still preserves 70% of its initial strength. All Acryterna AT200 series fibers are processed with a special technology of Aksa in order to remove residual shrinkage of the fibers.   Processability As a result of the recent technological improvements, AT200 series fibers are ready-togo for any textile processing equipment. Moreover, Acryterna AT200 fiber is compatible with other synthetic fibers while blending.   Stress - Strain Properties