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Glass fiber rebar, also known as GFRP rebar, is a new type of composite material. Many people don't know the difference from ordinary steel bars. Why use glass fiber reinforced bars?

Pultrusion in Unsaturated Polyester Resin
Hello everyone! I would like to introduce to you the pultrusion process in unsaturated polyester resin.

Soft resin use common problems and solutions
Product too strong or too brittle cause: curing too fast solution: reduce the proportion of curing agent, accelerator

Common problems and solutions of surface coating production
Dens, formation reason: resin mixed such as oil or other insoluble liquid impurities. Solution: Oil insoluble in resin, strict control of each link. Tools must be kept clean

Common problems and treatment methods of FRP production
Gelcoat wrinkle skin, the formation of the cause: gelcoat curing insufficient to carry out the next step of work, solution: according to the environmental temperature and humidity, adjust the formula, fully solidified after the construction
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