1. As we all know, glass bottles are mainly used as packaging materials for food, oil, alcohol, beverages, condiments, cosmetics and liquid chemical products, etc., and have a wide range of uses. The main features of glass bottles are: non-toxic, tasteless, Transparent, beautiful, good barrier, airtight, the raw materials are abundant in pickle bottles, the price of glass bottles is low, and they can be used multiple times. It can also be stored at low temperature. The main raw materials of glass bottles are natural ore, quartz stone, caustic soda, limestone and other beverage bottles. Glass bottles have a high degree of transparency and corrosion resistance, and will not change the material properties in contact with most chemicals. .
2, but glass bottles also have their shortcomings, such as heavy weight, high transportation and storage costs, impact resistance, fragile, etc. The easy broken honey bottle is the most difficult problem in the use of glass bottles, which makes glass products It has been greatly limited in daily use, so how to solve the problem of fragile glass bottles.
3. The appearance of FRP solves the problem of fragile glass. FRP, that is, fiber reinforced plastic, generally refers to the use of glass fiber to strengthen unsaturated polyester, epoxy resin and phenolic resin matrix, and glass fiber or its products for reinforcement. The reinforced plastic of the material is called glass fiber reinforced plastic, or FRP. Due to the different varieties of storage tank resins used, it is called polyester FRP, epoxy FRP, and phenolic FRP. It is light and hard, non-conductive, Stable performance, high mechanical strength, less recycling, corrosion resistance, can replace steel to manufacture machine parts and automobile, ship shells, etc.
Post time: Apr-24-2022