... It shows good resistance to α,β and ultraviolet radiation. Fiber TypeItemDescriptionPrimary EndUsesSTAPLENatural White StapleN600 1.0,1.5,2. ... 102mm or 4,6, 8,10mm,etc.Natural bright lusterstaple fiber, Lowdye abilityFiltration fabric; Insulation materials, thermal resistant furnishings, ... manufacture of insulating materials such as insulating tape and felt, etc. N602 N602 is a natural white staple ...