The difference between FRP tiles and color steel tiles:
1. Color steel tile:
The largest amount in recent years.
Its benefits: beautiful color, waterproof, sunscreen, composite insulation layer, can be used to increase long standard tile,
Disadvantages: high thermal conductivity, easy to rust, loud noise in wind and rain, high cost, not easy for ordinary people to accept.
2. FRP tile:
1. Light weight, high strength, tough, anti-bending, no deformation;
2. Fireproof (veneer tile), flame retardant (insulation tile), waterproof, antifreeze, acid and alkali resistance;
3, anti-corrosion, anti-aging, long life;
4. Heat insulation, heat preservation, light weight and energy saving;
5. No noise when it is windy or raining;
6. The product can be processed well, and can be nailed, drilled, and cut in a lunch box;
7. Novel style, beautiful color, not easy to fade;
8. The equipment is convenient, the construction is simple and convenient;
9. No pollution, green and environmental protection.
What are the characteristics of FRP products?
FRP product features: the relative density of light weight and high strength is between 1.5 and 2.0, only 1/4 to 1/5 of carbon steel, but the tensile strength is close to that of carbon steel, and the specific strength is comparable to that of high-grade alloys. Steel comparison. Therefore, it has excellent results in the application of aviation, rockets, world aircraft, high-pressure containers and other products that require weight reduction. The tensile, flexural and compressive strength of some epoxy FRP can reach more than 400Mpa. Corrosion-resistant FRP is an excellent corrosion-resistant material, which has good resistance to the atmosphere, water and ordinary concentrations of acids, alkalis, salts, and various oils and solvents. It has been applied to all aspects of chemical anti-corrosion, and is replacing carbon steel, stainless steel, wood, non-ferrous metals, etc. Good electrical performance is an excellent insulating material used to make insulators. Excellent dielectric properties are still maintained at high frequencies. It has excellent microwave permeability and has been widely used in radomes. Excellent thermal performance FRP has low thermal conductivity, 1.25~1.67kJ/(m·h·K) at room temperature, only 1/100~1/1000 of metal, which is an excellent thermal insulation material. In the case of instantaneous ultra-high temperature, it is an interesting thermal protection and ablation resistant material, which can protect the world aircraft from the erosion of high-speed airflow above 2000 ℃. Good planability (1) It can actively plan various structural products according to the needs to meet the application requirements and make the products have a good integrity. (2) The material can be fully selected to meet the function of the product, such as: it can be designed to be resistant to corrosion, resistant to instantaneous high temperature, the product has special high strength in a certain direction, good dielectric properties, and so on. Excellent craftsmanship (1) The molding process can be flexibly selected according to the shape, technical requirements, use and quantity of the product. (2) The process is simple, it can be formed at one time, and the economic effect is excellent, especially for products with complex shapes and small quantities that are not easy to form, it has more excellent technological advantages. Disadvantages Low elastic modulus The elastic modulus of FRP is twice as large as that of wood, but 10 times smaller than that of steel (E=2.1E5), so it often feels less rigid and easy to deform in the product structure. It can be made into a thin shell structure, a sandwich structure, and can also be compensated by means of high-modulus fibers or reinforcing ribs. Poor long-term temperature resistance. Generally, FRP cannot be used for a long time at high temperature. The strength of general-purpose polyester FRP decreases significantly when it is above 50 °C, and it is generally only used below 100 °C; general-purpose epoxy FRP is above 60 °C, and the strength is significant. falling. But it is possible to choose high temperature resistant resin, so that it is possible to work at a temperature of 200~300℃ for a long time. Aging phenomenon Aging phenomenon is a common disadvantage of plastics, and FRP is no exception. It may easily lead to performance decline under the effects of ultraviolet rays, wind, sand, rain and snow, chemical media, and mechanical stress. Low shear strength The interlaminar shear strength is borne by the resin, so it is very low. The interlayer adhesion can be improved by selecting processes and using coupling agents. The most important thing is to prevent interlayer shearing as much as possible during product design.
The difference between color steel tile and glass fiber reinforced plastic tile
Color steel tile is roll-formed by color steel plate FRP tile is hand-laid or mechanically formed by glass cloth or glass felt
What are the characteristics of FRP?
What is the difference between FRP tile and synthetic resin tile
FRP tiles, also known as FRP tiles, are generally used in lighting and greenhouses.
FRP tiles and lighting panels, the difference between lighting tiles
Generally speaking, the material selected for FRP lighting panels should be FRP, and the material selected for PC solid sheet is PC solid sheet; however, both have lighting functions, among which PC solid sheet lighting performance and weather resistance are better, while lighting panels have better acid resistance Alkaline, it is not easily corroded by acid and alkali, and the production process is different. Kebao pc solid sheet is co-extruded, and the production process is slightly more complicated; pc solid sheet is one of the lighting panels, most of which are made of FRP. The said sunshine board is made of pc solid board (polycarbonate), the better warranty period of pc solid board is 10 years and 15 years, while the better FRP lighting board has a warranty period of 20 years ,25 years. In terms of functional comparison, although the thermal conductivity of FRP is lower than that of PC solid sheet.