Fiberglass stake is used as a seedling support rod(fiberglass plant stake, fiberglass tree stake). Now we choose 5mm in diameter and 2.2m in length with high-cost performance, which is suitable for seedling rearing and arch shed. In terms of agricultural products, the advantages are shown as follows:
1. Lightweight, single weight 80g
2. High temperature and cold resistance
3. Good resilience, recycling storage as straight rod, easy to use
Durable and economical, it can be used for up to 10 years
fiberglass pultruded stake is a glass fiber and its products (glass cloth, ribbon, felt, yarn, etc.) as the reinforcement material, with synthetic resin as the matrix material of a composite material.
A single kind of glass fiber, although the strength is very high, the fibers are loose, can only withstand tension, can not withstand bending, shear, and compressive stress, is not easy to make a fixed geometric shape, is the soft body. If they are bonded together with synthetic resins, they can be made into a variety of rigid products with fixed shapes that can withstand tensile stress as well as bending, compression, and shear stress. This makes up glass fiber reinforced plastic matrix composites.
Folding light and high strength
The relative density is between 1.5 and 2.0, only 1/4 to 1/5 of carbon steel, but the tensile strength is close to or even greater than carbon steel, and the specific strength can be compared with advanced alloy steel. Therefore, in aviation, rockets, space vehicles, high-pressure vessels, and other products need to reduce the weight of the application, which has excellent results. The tensile, bending, and compressive strength of some epoxy FRP can reach more than 400Mpa.
Good folding corrosion resistance
FRP is a good corrosion-resistant material, and has good resistance to the atmosphere, water, acid, alkali, salt of general concentration, as well as a variety of oils and solvents. Has been applied to various aspects of chemical corrosion, is replacing carbon steel, stainless steel, wood, nonferrous metals, etc.
Good folding electrical performance
It is an excellent insulating material used in the manufacture of insulators. It can still protect good dielectric properties at high frequencies. With good microwave transmittance, it has been widely used in the radome.
Good folding thermal performance
The thermal conductivity of FRP is 1.25~1.67kJ/(m· H ·K) at room temperature, which is only 1/100~1/1000 of that of metal. FRP is an excellent thermal insulation material. It is an ideal material for thermal protection and ablative resistance in the case of instantaneous super high temperature and can protect the space vehicle from the scouring of high-speed airflow above 2000℃.
Folding has good designability
1.According to the need, flexible design of a variety of structural products, to meet the use of requirements, can make the product has a good integrity.
2.The material can be fully selected to meet the performance of the product, such as: can be designed to resist corrosion, resistance to instantaneous high temperature, a direction of the product has particularly high strength, good dielectric, and so on.
Excellent folding technology
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, can be a molding, the economic effect is outstanding, especially for the shape of complex, not easy to shape the number of products, more prominent its technological superiority.
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