Polyester fiber FireGuard, BlockGuard

fabric

Especially during metallurgical processes hot, partially glowing particles may come into contact with the filter bag. Our FireGuard and BlockGuard product series protect against these forms of dust. FireGuard is a high-tech p-aramid surface finish that increases resistance to flying sparks. FireGuard also offers excellent resistance to abrasion and mechanical wear. BlockGuard consists of a layer of spark resistant Preox fibres. It is mainly used on polyester needle felt, and presents a solution for occasional sparks that may occur in the raw gas flow of the filter system. Your benefits at a glance FireGuard: Excellent protection against flying sparks Thermally resistant even at high contact temperatures Extended service life BlockGuard: Basic protection for occasional flying sparks Very good price/performance ratio Excellent pressure loss Application BWF Envirotec filter bags with finishes that protect against flying sparks are used, for example, in the metalworking or the non-ferrous metal industries.