Glass wool processing production process

 

The processing and production process of glass wool mainly includes the following steps:

 

Glass wool

1. Raw material processing: the raw material glass, after calcination and mixing to make glass powder, and then glass powder and various additives (such as co-solvents, reinforcing agents, etc.) mixed evenly.

2. Melting: In a high-temperature furnace, the glass raw material is melted into a liquid state.

3. Spinning: The molten glass liquid is sprayed through a special spinner onto a rotating fiber guide plate to form continuous glass fibers.

4. Stretching: The glass fibers are stretched into fine filaments by wind or air force. This process increases the softness and elasticity of the fibers.

5. Processing: Depending on the demand of the product, twisted, braided, relaxed, and other processing treatments may be carried out to make glass fiber products of different materials, types, and specifications.

6. Coating: Some glass fiber products may need to be coated to increase the load they can bear, abrasion resistance, waterproof, and other properties.

The above is the general processing of glass wool production process, the specific steps may vary depending on the type of product and production process.

评论

发表评论

此博客中的热门博文

Several cutting methods of steel structure space frame

图片
  Steel st ructure space frame s are now widely used, such as galvanized steel warehouse , glass dome building , airport hangar ,steel structure warehouses, hall roofs, gymnasiums, etc. The builder will cut, produce, and process according to the customer's requirements. There are many ways to cut steel structure space frame s, which will help you to have more choices of cutting. Then, the space frame   manufacturers below will give us a detailed description of several common cutting methods. The cutting methods of the steel structure space frame   are as follows: 1. Flame cutting by CNC machine tools: that is to say, use oxygen cylinders to oxidize and melt steel at a high temperature continuously. At present, natural gas is generally available, which is relatively reliable. 2. Waterjet cutting machine: Generally, high-pressure flowing water is used for cutting, and the accuracy is very high. It is often cut in some very thin, medium-thick steel that requires precision m...
阅读全文

What are the advantages of steel over traditional concrete?

图片
  steel warehouse Steel structures offer several advantages over traditional concrete structures that cover a wide range of areas, including speed of construction, flexibility, sustainability, and more. Here are some common advantages of steel construction:   Lightweight and High Strength: Steel is a lightweight and strong building material. Compared to concrete, the use of steel reduces the dead weight of the building, which in turn reduces the load on the foundation and lowers the overall weight of the building.   Fast construction: Steel structures can be prefabricated in a factory and then simply assembled on site. In contrast, traditional concrete structures typically require more on-site pouring and maintenance time. As a result, steel structures are often faster to construct, helping to shorten project duration.   Design Flexibility: Steel structures are strong and malleable and can support large spans and diverse building designs. This gives designers more f...
阅读全文

Space frame cost control

图片
  With the continuous improvement of socialist productivity, various industries are developing in the direction of rapid development, so is the steel space frame engineering industry. Due to the Therefore, we should attach great importance to the  space frame cost  management, because the project involves many aspects and fields, and only through reasonable project space frame cost management, can we ensure the quality of the last step of the project. Therefore, we should fully realize that dynamic management and control of project cost is a very important work content and link. In order to improve the quality level of steel grid engineering, dynamic management and control of project cost should be further strengthened. Optimizing the investment process is the most critical link in the steel space frame. the same time, it is also a very important aspect in the process of space frame construction cost management. Therefore, active and effective measures should be take...
阅读全文