Introduction to the Performance and Advantages of Inorganic Fiber Spray Cotton

Introduction to the Performance and Advantages of Inorganic Fiber Spray Cotton

SPR3Series Spray Coating performance

1、 Thermal insulation properties

◆SPR3The ultra-fine inorganic fiber spray coating series products are advanced insulation materials with efficient insulation performance.

After testing, the thermal conductivity can reachλ＝0.035w/m·K，

Among all non combustible insulation materials, thermal insulation performance ranks among the top.

2、 Integrity

◆SPR3The insulation layer of the product after spraying forms a skin like whole, sealed and seamless, effectively blocking thermal bridges and fundamentally solving the problem of multiple seams in traditional insulation profiles,Easy to detach and deform,Problems such as weak adhesion to the substrate,Greatly improved the insulation effect of building envelope structure.

3、 Sound absorption and noise reduction properties

◆SPR3After the product is coated with a special spraying process, its internal fibers are interwoven together to form a three-dimensional network structure with certain strength and toughness, which extends the propagation path and time of sound waves inside, thereby increasing the time for sound energy to be converted into mechanical energy caused by fiber vibration due to sound waves. This leads to a sharp attenuation of sound wave energy when encountering the fiber spraying layerSPRUltra fine inorganic fiber sprayed sound-absorbing products have good sound-absorbing performance.

Introduction to the Performance and Advantages of Inorganic Fiber Spray Cotton

4、 Anti damping property

◆SPR3The sound-absorbing layer formed by the adhesion of the product to the steel plate after spraying can play a good role in sound damping, improve the vibration mode of the steel plate itself, greatly enhance the sound insulation performance of the steel plate at low frequencies, and thus improve the overall sound insulation ability. Experimental results have shown that the noise reduction effect is very significant.

5、 Non combustibility

◆SPR3The series of ultra-fine inorganic fiber spraying products are mostly composed of inorganic substances, which have been tested to be non combustible and non smokyAGrade non combustible material. This feature is specified in the "Fire Protection Design Code for Garage, Repair Shop, and Parking Lot"(GB50067-97）The requirement for fire resistance level is a significant characteristic of other materials.

6、 Decorative;

◆SPR3The series of ultra-fine inorganic fiber spraying products can be directly exposed to the outside after spraying. To ensure good acoustic effect, there is no need to attach other materials to the surface of the spraying layer, but the surface can be treated with different colors to increase its aesthetics and decorative effect.

7、 Safety and environmental friendliness;

◆SPR3The series of ultra-fine inorganic fiber spraying products are non-volatile, non radioactive, and produce no toxic gases or substances. They are non-toxic and odorless. The product is an inorganic product, antibacterial and non moldy, environmentally friendly and healthy.

8、 Adaptability to complex structures:

◆SPR3The series of ultra-fine inorganic fiber spraying products can be directly sprayed onto any medium such as steel structures, concrete, etc., with high-efficiency mechanical automation construction operations. They can be used in any complex (irregular) structure or pipeline, suspension, dense area,Even spaces that are difficult for construction personnel to access can be easily sprayed for construction. It fully demonstrates the plasticity and complete sealing wrapping of its products, greatly improving the insulation and sound absorption effects of fiber spraying

SPR3Series Spray Coating indicator

SPR3Application indicators of series ultrafine inorganic fiber spraying

◆ In the field of architecture,SPR3There are two commonly used models in the series of spray coating products:SPR38Type andSPR35Type.

◆SPR38The ultra-fine inorganic fiber spraying series is a specially processed product with a diameter smaller than5Micron sized ultra-fine inorganic fiber cotton and water-based special environmentally friendly adhesive are sprayed by a complete set of advanced professional spraying equipment, with excellent characteristics such as good thermal insulation, sound absorption and noise reduction, fire resistance, and adaptability to complex structures. The material is gray white in color.

Mainly used for insulation and sound absorption in the separated areas between heating and non heating rooms such as underground garage ceilings and equipment rooms.