Package Inspection - Red Glass Wool Roll Plate Price

Package inspection - Red glass wool roll board is commonly used in large spaces such as sports halls and workshops for sound absorption and noise reduction. Centrifugal glass wool is often used as the main sound-absorbing material for sound-absorbing bodies. Sound absorbers can be made into plate-like, columnar, conical, or other irregular shapes according to requirements. The interior of the sound absorber is filled with centrifugal glass wool, and the surface is wrapped with a sound transmitting surface layer. Due to the multiple surfaces of the sound absorbing body, the sound absorption efficiency is very high.

　　Package Inspection - Red Glass Wool Roll Plate PriceTo prevent glass wool from absorbing water and getting damp outdoors, PVC or plastic film is sometimes used for wrapping.

Glass wool usage temperature: 400 ℃ Common specifications: 2600 × 600 or 1000 × 20, 30, 40, 60 (mm) Medium alkali free cotton Technical conditions:

Production capacity:<20kg/m Fiber diameter: below 3 microns

Thermal conductivity: 1. Not exceeding 0.028 kcal/m at room temperature At that time degree

2. Please refer to Table (1) for different temperatures and capacities

Sound absorption coefficient: 1. For high frequencies above 0.95 and medium low frequencies, please refer to the sound absorption coefficient table (2) for details

Operating temperature: 600 ℃ -800 ℃ Main performance:

1. It can maintain good insulation performance in both high and low temperature environments.

2. Through the friction between fine glass fibers and sound waves, it has a good sound absorption effect on various noises and sound waves from low to high frequencies.

3. Glass wool is an inorganic material. It will not burn, rot, or produce harmful gases or substances. It has been identified as a non combustible material.

4. The moisture absorption rate is low, but it has ventilation performance and moisture resistance.

5. Due to the stable arrangement of fibers, they have elastic restoring force against pressure in any direction.

6. The temperature and humidity expansion coefficient of fibers is extremely small, so it will not cause volume changes in glass wool due to changes in external temperature and humidity.

7. Good chemical stability and basically no aging phenomenon. Long term use can maintain the original characteristics and indicators.

8. The thickness, density, and shape of the product can be processed according to its purpose and usage conditions, so performance indicators can be selected according to needs.

9. Corresponding standard construction methods can be adopted, which are convenient for construction and have good economic efficiency.

10. Due to the abundant source of glass wool raw materials, the prices of glass wool and its products are relatively economical and reasonable.

Ultra fine glass wool has a lightweight structure, low thermal conductivity, good thermal insulation and sound absorption performance, corrosion resistance, heat resistance, frost resistance, earthquake resistance, is not afraid of insect infestation, does not prick the skin, and has good chemical stability. It is also easy to construct and is a lightweight, efficient, durable, and economical industrial insulation material.

　　Package Inspection - Red Glass Wool Roll Plate Price