We can see all kinds of fences everywhere when we walk along the road. Some fences are made of iron, some are wooden, and some are made of plastic. But I don't know if you have heard of FRP fences. This material of FRP has very good performance, its surface is smooth and shiny, the material structure is sturdy and durable, and it is resistant to aging and corrosion. There are no shortcomings in all aspects. Such a material is naturally quite suitable for making fences. Nowadays, FRP fences are gradually becoming popular. So how is the FRP fence made? The following editor will give you a brief introduction to the following common forming processes.
1. Hand lay-up: This method is to use the resin liquid after adding the curing agent as the mixed liquid substrate, and then use the hand-laid method in the mold to make the material have a bonding effect. This method is suitable for the fast market of small batch products.
2. Compression molding: The method of compression molding is to add the raw materials to the mold, and then strengthen the raw materials by heating and pressing, and cool at a specific temperature to form a FRP fence with stable structural properties.
3. Winding molding: The winding process is specially applied to the production content of fiber structure materials. By controlling the tension, the fibers are arranged according to a specific rule under the action of special winding equipment, so as to customize a specific shape of FRP fence.
4. Pultrusion molding: This is a processing and molding method widely used in the field of glass fiber processing. This method uses a traction device to pull and heat the fiber material, and then solidify it in a mold with a specific cross-sectional shape. Produce FRP fence.
The above are a few common methods of making FRP fences. For ordinary people, they only need to master the general process. Different manufacturers may choose different processes when producing FRP fences.
