Basalt continuous fibre enhancement resin composite material and manufacturing method thereof

Abstract

The invention discloses a basalt continuous fiber reinforced resin composite material and a relative production method, which uses basalt continuous fiber as reinforce material, uses the chemical material containing the silane compounds as coupling agent, and uses unsaturated polyester resin, phenol resin, epoxy resin, resorcinol resin, amino resin and vinyl resin, or modified unsaturated polyester resin, phenol resin, epoxy resin, resorcinol resin, amino resin and vinyl resin as substrate, to produce basalt continuous fiber reinforced resin composite material. The physical properties of the basalt continuous fiber reinforced resin composite material are better than glass fiber reinforced resin, and the hydrolysis resistance and corrosion resistance of basalt continuous fiber are better than glass fiber, with better performance price ratio than carbon fiber and Kevlar fiber. The basalt continuous fiber has better high temperature resistance, fireproof property, better combination property and low cost.

Description

technical field [0001] The invention relates to a fiber-reinforced resin and a manufacturing method thereof, in particular to a basalt continuous fiber-reinforced resin composite material and a manufacturing method thereof. Background technique [0002] Fiber reinforced resin (FRP) is composed of reinforcing fibers and resin matrix. Most resins have very low tensile strength, but have great toughness and plasticity; while reinforcing fibers have high tensile strength, but are easily damaged. The combination of the two complements each single performance, which greatly improves the comprehensive performance of FRP. When FRP is loaded, usually the fibers bear most of the load, while the resin plays the role of transmitting the load between the fibers. By aligning the fibers in different directions inside the resin, FRP can obtain different properties in different directions. Compared with traditional metal materials such as steel and aluminum, FRP has obvious superior prope...

AI Technical Summary

Problems solved by technology

[0004] Fiber-reinforced resins in the prior art, one is glass fiber-reinforced resin, and the production process conditions are relatively mature, but because glass fiber is relatively poor in hydrolytic corrosion resistance, the durability of glass fiber-reinforced resin is poor, especially in Under the action of long-term load, it is easy to produce creep and make its reinforcement effect invalid

[0005] The other is carbon fiber or aramid fiber reinforced resin, which has good physical and chemical properties, but the price is too high, the cost performance is low, and the promotion and application are limited.

Images