(1) Non-conductive, novel appearance, elegant appearance

(2) Corrosion resistance (with acid, alkali, organic solvent and salt corrosion resistance of many gas and liquid media. According to the requirements of actual use occasions, o-benzene type, m-benzene type and vinyl type can be selected economically Resin as matrix material), resistant to decay and fade.

(3) Light weight and easy handling

(4) Low water absorption rate, good flame retardancy (common flame retardant grille flame propagation rate (ASTM E-84) does not exceed 25; advanced flame retardant vinyl grille flame propagation rate does not exceed 10. Oxygen index is not less than 28 (GB 8924)).

(5) High strength and light weight (the density of the FRP grid is not more than 2, only 1/4 of that of steel, and 2/3 of that of aluminum. Its strength is 10 times that of rigid PVC, and its absolute strength exceeds that of aluminum and The level of ordinary steel), impact resistance, insulation, excellent magnetic permeability.

The insulating ladder is made of unsaturated resin and glass fiber polymer pultrusion manufacturing technology. The material is epoxy resin combined with pin technology. The surface of the shaft steel parts has a protective coating; the processing surface of the insulating laminate material parts is treated with insulating paint . The anti-skid design of ladder support and ladder foot is not easy to fatigue, the shape of each part of the ladder has no sharp edges and corners, high safety, strong insulation performance; low water absorption and corrosion resistance.