FRP use

FRP is a composite material that has developed rapidly in the past 50 years. 70% of the glass fiber production is used to make FRP. FRP has a high hardness and is much lighter than steel. It is used as a fuel tank and pipe on jet aircraft to reduce the weight of the aircraft.

FRP tanks, the miniature oxygen cylinders carried on them, are also made of FRP. FRP is easy to process, stainless steel is not bad, no need for paint. China has widely used FRP to manufacture various small motor boats, lifeboats, yachts, and automobile manufacturing industries, which has saved a lot of steel. Because FRP is a composite material, its performance is very wide, so its market development prospects are very broad.

According to relevant statistics, the types of FRP products developed by countries around the world have reached about 40,000. Although all countries have different development directions according to their own economic development, they have basically involved various industrial sectors. After more than 40 years of development, China's FRP industry has also achieved successful application in various fields of the national economy and played an important role in economic construction. The main application areas of FRP are summarized as follows:

1. Construction industry: cooling tower, FRP doors and windows New, building structure, envelope structure, indoor equipment and decorative parts, FRP flat plate, wave tile, decorative board, sanitary ware and whole bathroom, sauna, surf bath, building construction template, Warehouse building, as well as solar energy utilization devices and so on.

2, chemical and chemical industry: corrosion-resistant pipelines, storage tanks, corrosion-resistant pumps and their accessories, corrosion-resistant valves, grilles, ventilation facilities, as well as sewage and wastewater treatment equipment and accessories and so on.

3. Automobile and railway transportation industry: automobile shell and other components, all-plastic mini-car, body shell of large passenger car, door, inner panel, main column, floor, bottom beam, bumper, instrument panel, small van , as well as fire tankers, refrigerated trucks, tractor cabs and machine covers;

4. In terms of railway transportation, there are train window frames, roof top curved plates, roof water tanks, toilet floors, luggage cart doors, roof ventilators, refrigerated doors, water storage tanks, and certain railway communication facilities;

5. In terms of road construction, there are traffic signs, road signs, isolation piers, highway guardrails, etc. Boat and water transport industry:

6, inland passenger and cargo ships, fishing boats, hovercraft, all kinds of yachts, rowing boats, high-speed boats, lifeboats, transportation boats, as well as FRP buoys and mooring buoys and so on.

7. Electrical industry and communication engineering: arc extinguishing equipment, cable protection tube, generator stator coil and support ring and cone shell, insulating tube, insulating rod, motor guard ring, high voltage insulator, standard capacitor housing, motor cooling casing , generator windshield and other strong electrical equipment; distribution box and switchboard, insulation shaft, FRP cover and other electrical equipment; printed circuit boards, antennas, radomes and other electronic engineering applications.

In recent years, with the development of science and technology and the improvement of people's living standards, many civilian FRP products have been developed in large quantities, such as many urban sculptures, arts and crafts, fast dining tables and chairs, motorcycle parts, fiberglass pots, helmets, Advanced amusement equipment, home appliance casings, etc. have all been successfully applied in large numbers.

It can be made of FRP tile, also known as transparent tile. It is a lighting material used with steel structure. It is mainly composed of high-performance film, reinforced polyester and glass fiber. The film should be very resistant to UV and antistatic. The role of UV protection is to protect the polyester of FRP lighting panels from yellowing and premature light loss. Antistatic is to ensure that the dust on the surface is easily washed away by the rain or blown away by the wind to maintain a clean and beautiful surface. Due to its stable quality and durability, it is well received by customers and can be widely used in industrial/commercial/civil construction roofs and walls.

The film industry is used to make props, which is convenient and fast, and saves cost. It can imitate many kinds of material effects. It is popular with people. The chemical plant also uses phenolic resin FRP instead of stainless steel to make various corrosion-resistant equipment, which greatly prolongs the life of the equipment. FRP is non-magnetic and does not block the passage of electromagnetic waves. Using it to make a missile radome is like wearing a pair of protective glasses for the missile, which does not block the radar's "line of sight" and protects it. Today, the radomes of many missile and ground-based radar stations are made of FRP.

In the 21st century, according to the good wave-transparency of FRP, the performance of this aspect, with the widespread popularity of cell phone communication, FRP is widely used in the manufacture of 2G and 3G antenna covers, FRP with its good formability, appearance can be Beautification, played a very good role in the community beautification, this product has square column cover, simulation stone, field application of landscaping and other FRP also made a great contribution to improve the level of sports. Since the sport of pole vaulting, the highest record ever created by athletes using wooden poles is 3.05 meters. Later, bamboo rafts were used.

By 1942, the record was raised to 4.77 meters. The advantage of bamboo raft is that it is light and flexible. The shortcoming is that the lower end is thick and the upper end is thin. It is very difficult to improve the record. Therefore, people use aluminum alloy enamel instead of bamboo raft. Although it is light and firm, it is not flexible enough. Thus, from 1942 to 1957, in fifteen years, the highest record of pole vault was only increased by 1 cm. However, since the emergence of the new FRP poles, due to its light and flexible, the record has risen rapidly, and today's pole vault record has exceeded the 6-meter mark.

Today, FRP is also widely used in people's lives. People call it "FRP" kindly. Because of its special varieties, it still retains many glass advantages, such as transparency, so people use it as window glass. It can block the ultraviolet rays in the sun and make the living room brighter. It is also used to make a variety of durable everyday items. Such as bath, kitchen utensils, toiletries and so on.

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