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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…

Label film Due to technical issues, the search service is temporarily unavailable.) Rock Wool Board Export: Key Considerations and Market Trends Rock wool board, a versatile insulation material known for its fire resistance, thermal insulation, and soundproofing properties, is increasingly in demand globally. Exporting rock wool boards requires careful planning, adherence to international standards, and an understanding of market trends. Below is a comprehensive guide to rock wool board export, including key considerations, target markets, Read more…

Label film In the selection of exterior wall fireproof and thermal insulation materials, materials such as rock wool board, glass wool board, and phenolic foam board all have certain advantages, but which material is more suitable requires comprehensive consideration of multiple factors. As an insulation material with basalt as the main raw material, rock wool board has Class A non-combustible fireproof performance, high compressive and tensile strength, and good durability. It has excellent fireproof performance, Read more…

Label film There are significant differences between wool board and glass wool board in many aspects. The following is a specific comparison: Rock wool board Glass wool boardMain raw materials Basalt Glass fiberProduction process Pendulum method Three-dimensional interweaving Flat weaving methodAcidity coefficient Usually above 1.6 Far below 1.6Strength Meets the requirements for wall mounting (compression strength ≥40kPa, tensile strength perpendicular to the board surface ≥7.5KPa) Does not meet the requirements for wall mounting (both strength Read more…

Glass fiber coating technology is an important technical means to make up for and improve the shortcomings of glass fiber textile products. The following is a detailed analysis of glass fiber coating technology: Natural resin, synthetic resin: These resin materials have good adhesion and chemical resistance, and are often used to improve the corrosion resistance and wear resistance of glass fiber. Rubber, plastic: These organic polymer materials can provide additional flexibility and impact resistance, and Read more…