FB-1防火封堵板材 產(chǎn)品介紹 Product introductions FB-1防火封堵板材是種在不燃板材表面涂刷防火涂料的防火封堵板材。主要適用于電氣盤(pán)柜、電纜豎井等大型孔洞封堵。 FB-1 fireproof sealing plank is a kind of fireproof sealing board that paints fire retardant coating on the surface of non-combustible board. It is mainly applied in sealing the electric cabinet, cable shaft and other large vertical holes. 優(yōu)點(diǎn) Advantages 煙氣無(wú)毒：不舍鹵素等有毒成分；40年以上長(zhǎng)效性能：無(wú)腐蝕、安全環(huán)保；高效阻燃；施工方便。 Smoke non-toxic; No halogen, sulfur and other toxic ingredients; Long-term performance for more than 40 years; Resistant to radiation；No corrosion, Safe and environmental protection; Efficient flame retardant; Convenient for construction. 建議零售價(jià)：1050元/每平方