Corrosion-resistant use of fiberglass grating
Selection of raw materials for fiberglass grating. The raw material used for the fiberglass grating is resin, fiberglass fiber, and the filler calcium powder is prepared in the ratio of 1:1:1. The good resin for the fiberglass grating is the unsaturated ortho-phenyl resin 196, colorless and transparent. Low viscosity, low heat release, low shrinkage, high speed curing, high speed compatibility, bright gloss.
The fiberglass grating produced is smooth, smooth, with good gloss, high strength and certain toughness. If inferior resin is used, it will be completely opposite. The inferior resin is turbid, with high viscosity, high heat release, high shrinkage, relatively slow curing, and poor compatibility. The produced fiberglass grille is porous, easy to break, and poor strength and toughness.
Glass fiber reinforced plastic (GRP) fiber can enhance the toughness of the grid. Good fiberglass fiber, such as alkali-free fiberglass fiber, has higher strength than steel wire, has certain toughness, chemical stability, good weather resistance, hardly absorbs water and does not burn in case of fire. Its high strength can also be used as tire cord. The fiberglass fiber is laid in 8-9 layers, so the product strength is guaranteed. The fiberglass fiber used by some manufacturers is high-alkali fiber as alkali-free fiber, which has low strength and poor water and alkali resistance.
We generally live and work in an environment where there may be no dangerous goods or corrosive things, but in some special industries, such as marine exploration, sewage treatment and other places, many things can be said to be corrosive, which has a great impact on the working environment, and sometimes endangers the lives of workers. In order to be safe, we often have to stop working for inspection, It has greatly affected the construction period. How can we solve this problem? With the development of science and technology, the appearance of glass fiber reinforced plastic grating has fundamentally solved this problem. What are its advantages?
1、 Corrosion resistance. It has strong resistance to acid, alkali and some solvents, and its advantages are very obvious.
2、 Light weight, high strength, convenient operation and easy installation greatly reduce the cost from one side. It does not require the operation of large machinery and equipment, as long as someone and some simple electric tools can complete its installation.
Third, the service life of this product is very long. The general service life of this product is more than 50 years, and the maintenance cost is also very low.
Fourth, the non-hazardous performance is very high. Its quality determines that it has anti-skid and other characteristics, and it has no magnetism. It is a better choice for some equipment that reacts to magnetism.
Fifth, there are many colors to choose from, which enrich people's working space.
Sixth, it is easy to design. The cutting of this product is very convenient. People can design according to their own needs, which enhances the aesthetic sense.
