● The technical performance meets the requirements of XF 770-2008 "Chemical Protective Clothing for Firefighters" standard.

● Connected fully closed structure, built-in breathing apparatus, anti-chemical clothing ventilation valve (exhaust) is positive pressure type, the joint is firm, and double-sided hot-sol connection joint, the surface screen is hard and transparent material; The gloves are connected with a detachable clasp, which ensures air tightness and is easy to replace. All sewing seams are sealed with internal and external sealing strips to ensure the sealing performance of the garment; The whole set of chemical protection suit is composed of a large-vision one-piece hood, 9-liter respirator backpack, chemical protection gloves, chemical protection rubber boots (steel head, steel bottom plate, anti-puncture), sealing zipper, overpressure exhaust system, etc., which is used together with the helmet and air breathing apparatus.

● Tensile strength (longitude ≥12kN/m, latitude ≥15kN/m), tearing strength (longitude ≥70N, latitude ≥80N); Heat resistance aging performance: 125℃×24h non-stick, non-brittle; Cold resistance: Straightened quickly at -25℃×5 min, no cracks on the surface of the sample; Flame retardant performance: continuous burning time ≤2s; Smoldering time ≤1.5s; Damage length ≤8cm.

● Gloves puncture resistance ≥25N.

● The appearance quality meets the standard requirements, the mass is less than 6kg.

● Provide testing reports issued by third-party testing institutions at or above the provincial level.