Due to the anti-corrosion characteristics of FRP oil tanks, FRP products have developed into the transmission network medium of many industries with the ability of anti-corrosion technology. What can it rely on to achieve its unique characteristics. The structure of fiberglass reinforced plastic products wrapped with fiber materials is divided into three parts: inner lining layer, structural layer and outer protective layer. The resin content of the inner layer is high, more than 70%, and the resin content of the resin rich layer on the inner surface is about 95%. The selection of the resin used in the lining can make the glass fiber reinforced plastic products have different corrosion resistance in China when transporting liquid, so as to meet the needs of different staff; For the occasions requiring external corrosion protection, a resin system for external protective layer should be carefully studied and selected, which can also achieve the main purpose of designing different external corrosion protection.
FRP oil tank, depending on the corrosive environment FRP products, can choose different resins for corrosion, including: isophthalic acid unsaturated polyester resin, vinyl resin, bisphenol A resin, furan resin, epoxy resin, etc., according to the situation: acid environment, bisphenol A resin, furan resin or similar; In alkaline environment, use vinyl resin, furan resin, epoxy resin, etc; Selection of furan resin in solvent-based environment; If the corrosion of acid, salt and solvent is serious, the cheaper resin m-benzene can be selected. With different resin linings, the glass can be widely used in acid, alkali, salt, solvent and other working environments of steel products, showing good corrosion resistance.
Maintenance methods and skills of FRP oil tank
1. The glass fiber reinforced plastic tank is only used under the design conditions, and the purpose of the medium cannot be changed at will; If the design conditions are met, change the medium to clean.
2. Avoid touching sharp and hard objects.
3. Repair any damage found.
4. Avoid long-term exposure to the sun and harsh environment.
5. Wash frequently.
6. Wax and polish on schedule, apply a paint to maintain economic beauty and durable color.