News-knowledge

Label film The fireproof grade standard of rock wool board for construction is mainly based on GB 8624-2012 “Classification of Combustion Performance of Building Materials and Products” and other relevant standards, as follows:Grade A (non-combustible materials)Grade A1: It is non-combustible and does not produce open flames. It is the highest fireproof grade, with excellent fire safety, almost no combustion, and can effectively prevent the spread of fire in a fire, and will not release heat Read more…

Thermal transfer film As an important industrial material, the environmental protection issues in the production process of glass fiber are increasingly concerned. In order to achieve sustainable development, the glass fiber industry is actively promoting environmentally friendly production technology, reducing energy consumption, reducing pollution emissions, and improving resource utilization. The following is a detailed introduction to glass fiber environmental protection production technology: Energy saving and emission reduction: Reduce energy consumption and greenhouse gas emissions in Read more…

Thermal transfer film Glass fiber is widely used in corrosive environments such as chemical industry, environmental protection, and shipbuilding due to its excellent corrosion resistance. In order to achieve the best performance of glass fiber in corrosion-resistant design, it is necessary to comprehensively consider material selection, structural design, surface treatment, etc. The following is a detailed introduction to glass fiber corrosion-resistant design: Select glass fiber types with excellent corrosion resistance (such as ECR glass fiber, Read more…

Label film As an inorganic non-metallic material with excellent performance, glass fiber has many advantages, but it also has some disadvantages and limitations. The following is a detailed analysis of the disadvantages and limitations of glass fiber:

Label film The performance characteristics of glass fiber mainly include the following aspects:

Label film The difference between rock wool board and glass woolRock wool board and glass wool are both common artificial inorganic fiber insulation materials. They both have excellent thermal insulation, sound absorption and noise reduction, fire retardant and other properties, but there are also some differences in raw materials, production processes, performance characteristics, etc. Rock wool board: Made of basalt as the main raw material, it is made by high-temperature melting and centrifugal blowing. Glass Read more…

Label film How to identify the quality of rock wool board?The quality of rock wool board directly affects its thermal insulation, sound absorption and noise reduction, fire retardant and other properties, so it needs to be carefully identified when purchasing. Here are some ways to identify the quality of rock wool board: Color: High-quality rock wool board has uniform color, yellow-brown or grayish white. Surface: The surface is flat, without obvious defects such as bumps, Read more…

Label film Wide application of sound-absorbing materialsSound-absorbing materials play an important role in many fields, mainly used to reduce noise, improve sound quality, and create a comfortable and quiet environment. Here are some common application scenarios: Theaters, concert halls: control reverberation time, improve speech clarity and music appreciation effect. Conference rooms, lecture halls: reduce echo and noise, improve the clarity of meetings and speeches. Offices, open office areas: reduce noise interference, improve work efficiency and Read more…

Label film Factors to consider when selecting sound-absorbing materialsChoosing the right sound-absorbing material is crucial for effectively controlling noise and improving sound quality. Here are some key factors to consider: Sound absorption coefficient: Indicates the proportion of sound energy absorbed by the material. The higher the value, the better the sound absorption effect. Frequency characteristics: Different materials have different sound absorption effects on different frequencies. It is necessary to select the appropriate material according to Read more…

Label film (Due to technical issues, the search service is temporarily unavailable.) Rock Wool Board Joint Treatment: Ensuring Seamless Insulation and Performance Proper joint treatment is crucial for maximizing the performance of rock wool boards in insulation applications. It ensures thermal efficiency, prevents air leakage, and enhances the overall durability of the insulation system. Below is a detailed guide on rock wool board joint treatment, including techniques, materials, and best practices. Importance of Joint Treatment Read more…