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Classification and manufacturing process of fiberglass products

1. Classification of glass fiber products Glass fiber products are mainly as follows: 1) Glass cloth. It is divided into two types: non-alkali and medium-alkali. E-glass cloth is mainly used to produce car body and hull shells, molds, storage tanks, and insulating circuit boards. Medium alkali gl... Read More

What are the commonly used reinforcing materials in the pultrusion process?

The reinforcing material is the supporting skeleton of the FRP product, which basically determines the mechanical properties of the pultruded product. The use of the reinforcing material also has a certain effect on reducing the shrinkage of the product and increasing the thermal deformation temp... Read More

Development Status and Development Prospect of Glass Fiber

1. International market Due to its superior properties, glass fiber can be used as a substitute for metal. With the rapid development of the economy and technology, glass fiber occupies an important position in the fields of transportation, construction, electronics, metallurgy, chemical industry... Read More

Application of glass fiber

1 Main Application 1.1 Twistless Roving The untwisted roving that people come into contact with in daily life has a simple structure and is made up of parallel monofilaments gathered into bundles. Untwisted roving can be divided into two types: alkali-free and medium-alkali, which are mainly dis... Read More

The production process of fiberglass

In our production, continuous glass fiber production processes are mainly two types of crucible drawing process and pool kiln drawing process. At present, most of the pool kiln wire drawing process is used on the market. Today, let’s talk about these two drawing processes. 1. Crucible Far... Read More

The basic knowledge of glass fiber

In a broad sense, our understanding of glass fiber has always been that it is an inorganic non-metallic material, but with the deepening of research, we know that there are actually many types of glass fibers, and they have excellent performance, and there are many outstanding The advantages. For... Read More

Application requirements of glass fiber mat

Fiberglass mat: It is a sheet-like product made of continuous strands or chopped strands that are not oriented by chemical binders or mechanical action. Usage requirements： Hand lay-up: Hand lay-up is the main method of FRP production in my country. Glass fiber chopped strand mats,  continuous ... Read More

Current Situation and Development of Unsaturated Resins

The development of unsaturated polyester resin products has a history of more than 70 years. In such a short period of time, unsaturated polyester resin products have developed rapidly in terms of output and technical level. Since the former unsaturated polyester resin products have developed int... Read More

Learn more about carbon fiber

Carbon fiber is a fiber material with a carbon content of more than 95%. It has excellent mechanical, chemical, electrical and other excellent properties. It is the “king of new materials” and a strategic material that is lacking in military and civilian development. Known as “B... Read More

Forming Technology and Resin Properties of Carbon Fiber Composites

Composite materials are all combined with reinforcing fibers and a plastic material. The role of resin in composite materials is crucial. The choice of resin determines a series of characteristic process parameters, some mechanical properties and functionality (thermal properties, flammability, ... Read More

Carbon fiber cloth construction technology

1.Process flow Clearing obstacles → laying out and inspecting lines → cleaning the concrete structure surface of sticking cloth → preparing and painting primer → leveling the concrete structure surface → pasting carbon fiber cloth → surface protection → applying for inspection. 2. Construction p... Read More

Introduction of six common pipes of FRP

1. PVC/FRP composite pipe and PP/FRP composite pipe The PVC/FRP composite pipe is lined with rigid PVC pipe, and the interface is treated with special physical and chemical treatment and is coated with a transition layer of R adhesive with amphiphilic components of PVC and FRP. The pipe combines... Read More
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