Detailed explanation of the production process of glass wool
4/2/20245 min read
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Glass Wool Insulation
Detailed explanation of the production process of glass wool
Detailed explanation of the production process of glass wool
Glass wool is an inorganic fiber material formed by molten glass fibrosis, which has excellent insulation, heat insulation, sound absorption and other properties, and is widely used in construction, transportation, environmental protection and other fields. Below, we will provide a detailed introduction to the production process of glass wool.
1、 Raw material preparation
The main raw material for glass wool is molten glass, which requires high purity, no impurities, and no bubbles. Before preparing glass wool, the glass raw material needs to be broken into small pieces and melted at high temperature to form a uniform glass liquid.
2、 Fibrosis
Glass fibrosis is a key step in the production of glass wool. Add an appropriate amount of additives to the molten glass liquid, spray the glass liquid into fine filaments through a specific nozzle, and then rapidly cool and solidify the filaments under the action of high-speed airflow, forming glass fibers. The diameter and length of fibers can be adjusted as needed.
3、 Cotton production
After the formation of fiberglass, it needs to go through a certain cotton forming process to form a fluffy cotton like structure. Firstly, the glass fibers are cut and dispersed using a specific cotton making machine to interweave and form a loose fiber network. Then, through the action of hot air flow, the fiber mesh is further fluffined to form glass wool.
4、 Curing
After the formation of glass wool, it needs to undergo certain curing treatment to improve its structural stability and durability. The curing process can be achieved by using methods such as hot air drying and steam curing to tightly bond the fibers in the glass wool and form a stable structure.
5、 Processing and organization
The cured glass wool can be further processed and sorted as needed. For example, it can be cut into boards, rolls, etc. of different specifications and sizes to meet the application needs of different fields. At the same time, fireproof, moisture-proof, anti-corrosion and other coatings can be sprayed on the surface of glass wool to improve its comprehensive performance.
6、 Quality control and inspection
In the process of making glass wool, it is necessary to strictly control various process parameters to ensure product quality. For example, it is necessary to regularly check the purity of raw materials and the quality of molten glass to ensure the uniformity and consistency of fibers; At the same time, strict monitoring of processes such as cotton formation and curing is also necessary to ensure the structural stability and durability of the product.
After the production is completed, quality inspection of the glass wool is also required. The main inspection items include fiber diameter, fiber length, fiber content, density, thermal conductivity, sound absorption coefficient, etc. Through these inspection items, we can comprehensively understand the performance and quality of glass wool, ensuring that it meets relevant standards and requirements.
In summary, the production process of glass wool includes multiple stages such as raw material preparation, fibrosis, cotton formation, curing, processing and finishing, as well as quality control and inspection. Through strict process control and quality inspection, glass wool products with excellent performance and stable quality can be produced, providing reliable insulation, heat insulation, and sound absorption solutions for fields such as construction, transportation, and environmental protection.
Shenzhou Energy Saving Technology Group Co., Ltd. is an energy saving and environmental protection enterprise integrating research and development, manufacturing and service of thermal insulation and sound absorption and noise reduction materials. The Group has six subsidiaries and ten industrial parks, producing five main series of products of rubber foam, glass wool, ceramic wool, sound absorption and noise reduction materials, and rock wool. Its products are widely used in construction, central air conditioning, refrigerator refrigeration, petrochemical, Marine locomotive, aerospace, thermal power, sound-absorbing noise reduction, and other industries.
After more than 40 years of exploration and sharpening, Shenzhou Group has become a leading manufacturer in the heat insulation and energy saving industry . The group covers an area of 1.06 million square meters, including a construction area of 680,000 square meters. Euipped with internationally advanced production equipment and technology, Shenzhou’s annual production volume of rubber foam is 2.6 million m³, glass wool 230,000 tons, rock wool 120,000 tons, and ceramic wool 28,000 tons. While solving the employment issue of more than 2,000 people, Shenzhou also created considerable economic and social benefits.
FAQ
1. Are you a manufacturer or a trading company?
We are a manufacturer which has 40 years' history.
2.Is your company OEM or ODM?
We not only make products, we design them.
3.Where is your manufacturer? How to visit it?
Our company is located in Dacheng town, Langfang City, Hebei province, China.Operating glass wool, rubber foam, ceramic wool, rock wool, sound-absorbing panels and other products.You can take a plane to Beijing, then take the subway for 20 minutes to our company.
4.How we control and ensure product quality？
We have a professional technical team and R&D center and have obtained many international certifications.
5.Can I customize the product?
Certainly! We are more than willing to accommodate customer requests. If you have any further inquiries, please feel free to reach out to us.
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Dacheng town, Langfang City, Hebei province, China
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