Nowadays, FRP gratings are used in large factories and small gutter covers. Its application covers all walks of life because it has superior performance that other building materials can’t match. Now some power plants are also paying attention to FRP. From the grid, the power plant has high safety requirements, so the safety of the FRP grating will be considered. So let’s talk about the safety of the FRP grating in power plants today.

Raw materials play a decisive role in product performance. Therefore, in order to understand the safety performance of FRP grating, we need to first understand its production raw materials. A high-quality FRP grating is made of alkali-free glass fiber yarn, calcium powder, high-quality resin and special color powder for grille.

The alkali-free glass fiber yarn has higher strength than steel wire and is an aluminoborosilicate component, which has good chemical stability and electrical insulation properties.

The powder of calcium powder is fine and white, has flame retardancy, and is completely fused with the resin. The grille produced is bright in color, good in transparency and toughness.

High quality unsaturated resin, colorless and transparent, with low viscosity, low heat release, low shrinkage, high speed curing, high speed compatibility, high gloss.

The grid-specific toner is finely ground by the chromophore resin, the pigment powder, the color separation agent and the primary colorant, so that the covering property is good, the dispersibility is excellent, the coloring power is strong, the color is bright, and the color retention period is long.

Because the raw materials of the FRP grating itself have good insulation and flame retardancy, the safety performance of the FRP grating for power plants is high. The data shows that the flame retardant grid flame propagation rate (ASTM E-84) of the FRP grating does not exceed 25; the flame propagation rate of the advanced grid does not exceed 10. The oxygen index is not less than 28 (GB 8924). In addition, it also has excellent electrical insulation, no breakdown at 10KV voltage; no electromagnetic, can be used on magnetic sensitive equipment; FRP grating special structure also has anti-slip, anti-fatigue and other characteristics.

The strength of the FRP grating exceeds the level of aluminum and ordinary steel, and it has strong bearing capacity, is not easy to break, and will not be deformed. Its light weight can greatly reduce the basic support, thus reducing the material cost of the project. It is easy to cut and install, does not require hot fire and large lifting equipment, and requires only a small amount of manual and electric tools, which greatly reduces the installation cost. So for the power plant, the use of FRP grating is very suitable.

Is the safety of the FRP grating for power plants high? The answer is yes, the safety of FRP gratings is relatively high, especially for power plant applications.