The proportion of components in fiberglass grating plates is generally as follows:

Resin:

Unsaturated polyester resin: Usually accounts for 20% - 30%. It has good processability and comprehensive properties, and its price is relatively low. It can make the fiberglass grating plate have certain strength and toughness, as well as good corrosion resistance.

Epoxy resin: Generally accounts for 15% - 20%. It has excellent corrosion resistance, chemical resistance, high strength and high hardness, which can effectively improve the mechanical properties and durability of the grating plate, but its cost is relatively high.

Glass fiber: Generally accounts for 60% - 70%. As a reinforcing material, it can significantly improve the strength, stiffness, compressive performance and impact resistance of the fiberglass grating plate. If the content is too high, the hardness and brittleness of the product may increase, and if it is too low, the tensile strength will decrease.

Filler: Generally accounts for 10% - 30%. Commonly used fillers include quartz powder, talcum powder, aluminum powder, calcium powder, etc. They can reduce product cost, improve processing performance, and can also improve the wear resistance and anti - aging performance of the product to a certain extent. However, if the proportion is too high, it will affect the mechanical properties of the product.

Other additives: Such as hardeners, accelerators, flame retardants, color pastes, etc. Although the proportion of these additives is small, they have a great influence on the performance of the fiberglass grating plate. For example, hardeners and accelerators can adjust the curing speed of the resin, flame retardants can improve the flame - retardant performance of the product, and color pastes are used to adjust the color of the product. The specific dosage needs to be determined according to the specific process and product requirements.

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