Aramid

• It is a composite of polyimide and polyester raw materials. After producing heat-resistant materials by needle punching, BNK developed a pre-filter type fabric that is heat resistant from 240 degrees to 300 degrees through a secondary process of special series of resin spraying.
  
  With development of products that have been imported from Japan and other countries, it is possible to safely use and dispose of the primary and secondary filters that used fiberglass, which is used for pre-filters, oven filters and high-temperature filters.
  
  It is excellent in dynamic stability, elasticity and heat resistance, and it can be used in heat-sensitive industries with ease.