1. Light weight and high strength
The relative density is between 1.5 and 2.0, which is only 1/4 to 1/5 of carbon steel. However, the tensile strength is close to or even exceeds carbon steel, and the specific strength can be compared with high-grade alloy steel. Therefore, stone carving has excellent results in aviation, rockets, spacecraft, high-pressure vessels and other products that need to reduce their own weight. The tensile, bending and compressive strength of some epoxy FRP can reach more than 400Mpa. Density, strength and specific strength of some materials.
2.
Stone Garden Decor has good corrosion resistance
FRP is a good corrosion-resistant material and has good resistance to the atmosphere, water, general concentrations of acids, alkalis, salts, and various oils and solvents. Stone carving has been applied to all aspects of chemical anti-corrosion and is replacing carbon steel, stone carving, wood, non-ferrous metals, etc.
3. Good electrical performance
It is an excellent insulating material and is used to make insulators. Good dielectric properties can still be protected at high frequencies. It has good microwave permeability and has been widely used in radar radomes.
3. Good thermal performance
The thermal conductivity of FRP is low, 1.25~1.67kJ/(m·h·K) at room temperature, which is only 1/100~1/1000 of metal. It is an excellent thermal insulation material. Under instantaneous ultra-high temperature conditions, it is an ideal thermal protection and ablation-resistant material, which can protect spacecraft from being washed away by high-speed airflow at temperatures above 2000°C.
4. Stone Garden Decor has good designability
①Stone carving can flexibly design various structural products according to needs to meet the use requirements and make the products have good integrity.
②
stone sculpture can fully select materials to meet the performance of the product. For example, they can be designed to be corrosion-resistant, resistant to instantaneous high temperatures, have particularly high strength in a certain direction of the product, have good dielectric properties, etc.
5. Excellent craftsmanship
① Stone carving can flexibly choose the molding process according to the shape, technical requirements, use and quantity of the product.
