Formula and technological process of glass fiber product

Abstract

The invention relates to a formula and technological process of a glass fiber product. The formula includes, by mass, 53.64% of quartz sand, 18% of unsaturated polyester resin, 12% of whiting powder,11% of glass fiber powder, 5% of aluminum hydroxide and 0.36% of a curing agent. During preparation, the raw materials are weighed according to the formula, stirring, molding, demolding, sizing, curing, caustic soda cleaning, clear water flushing, airing and coloring are then sequentially conducted, the prepared glass fiber product has the advantages of being high in strength, good in flame retardant effect, high in safety, free of shrinkage and deformation and long in service life; the different colors and different surface effects can be produced according to requirements, and the glass fiber product is suitable for customizing and has variable color and texture collocation, can be used for preparing different products and is extremely wide in application range; meanwhile, glass fiber reinforced plastic offcut can be powdered for reuse, and the glass fiber product is environmentally friendly and shorter in production cycle.

Description

technical field [0001] The invention belongs to the field of glass fiber technology, in particular to a formula of glass fiber products and a process flow thereof. Background technique [0002] At present, there are more and more FRP products on the market, including FRP flower pots, FRP sculptures, FRP furniture, etc. However, the applicant found that: the existing FRP products on the market are relatively complicated in manufacturing technology, and it is very inconvenient to operate, and the formed FRP products have very rough edges, unclear edges and corners, and the appearance is not beautiful, and the existing components and process operation The process is easy to cause shrinkage and deformation of the product, and it does not have good flame retardancy. It will directly cause damage when encountering an open flame, which not only affects the overall aesthetics, but also reduces the service life of FRP products. In addition, glass fiber leftovers and waste products c...

AI Technical Summary

Problems solved by technology

However, the applicant found that: the existing FRP products on the market are relatively complex in manufacturing technology, and it is very inconvenient to operate, and the formed FRP products have very rough edges, unclear edges and corners, and the appearance is not beautiful, and the existing components and process operation The process is easy to cause shrinkage and deformation of the product, and it does not have good flame retardancy. It will directly cause damage when encountering an open flame, which not only affects the overall aesthetics, but also reduces the service life of FRP products.

In addition, glass fiber leftovers and waste products cannot be recycled and must be treated as hazardous waste, resulting in high processing costs.

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