Glass fiber is widely used in the field of chemical anti-corrosion, mainly reflected in the following aspects:

1. Tanks and Containers: Fiberglass composites are commonly used in the manufacture of chemical storage tanks and containers. Because fiberglass has corrosion resistance, chemical resistance and temperature resistance, it can provide long-term and stable anti-corrosion protection to avoid chemical erosion of storage tanks or containers.

2. Pipes and piping systems: Glass fiber composite materials are also widely used for the corrosion protection of chemical pipes and piping systems. These pipes often need to withstand the attack of acids, alkalis, salts and other chemicals, and fiberglass composites provide corrosion resistance to protect the integrity and performance of the pipes.

3. Anti-corrosion lining: Fiberglass anti-corrosion lining is a method of laminating fiberglass composite materials to the inner walls of chemical equipment to provide additional anti-corrosion protection. This lining resists a wide range of chemical attacks and provides mechanical strength and abrasion resistance.

4. Anti-corrosion coating: Glass fiber also plays an important role in chemical anti-corrosion coating. Glass fiber reinforced polymer coatings have corrosion resistance and wear resistance and can be applied to the surface of chemical equipment to extend their life and provide effective anti-corrosion protection.

In summary, the application of glass fiber in the field of chemical anti-corrosion can help reduce the corrosion of equipment by chemicals, increase the service life of equipment, and ensure the safety and reliability of the chemical process.