Supply Fire Noise Reduction Inorganic Fiber Sprayed Cotton/Spraying Cotton

• Customization: Available
• Feature: Heat Insulation
• Material: Inorganic Fiber Sprayed Cotton
• Model NO.: Spray Cotton
• Us-Fmvss: a(Non-Ignitable)
• Bonding Strength: Min 30
• Compressive Strength: Min 50
• Refractoriness: 800-1400°C
• Diameter: 4-30mm
• Apparent Density: 180~210kg/m³
• Usage: Exterior Tiles, Interior Tiles
• Surface Treatment: Spray Cotton
• Transport Package: 10kg/Bag; 25kg/Bag
• Specification: Customized Size
• Trademark: HBCS
• Origin: Hebei
• Production Capacity: 5000000 Ton/Year

Product Description

Supply Fire Noise reduction inorganic fiber sprayed cotton/Spraying Cotton

What's Spraying cotton?
 

As an efficient thermal insulation material, mineral fiber sprayed cotton do not have the flame ignition and propagation, and its lightweight, low thermal conductivity, fire non-toxic, chemical stability, long service life, is the ideal materials recognized at home and abroad, is widely used in construction and other industries

After natural drying, a closed, seamless, overall stable and elastic coating is formed. It's a new environmentally friendly insulation, insulation, sound absorption, noise reduction, fire spray products.


The use of spray technology, form a similar carpet texture of the airtight insulation and absorption layer on the surface of building, from the fundamental solution to the traditional material (polystyrene board, glass wool felt and other problems, poor profiles) closed many joints and the installation process is complex, easy to aging, deformation, fiber spraying products can better solve the energy loss. To reduce operating costs, a greater extent to improve the thermal performance of the whole building.

 

Advantages of inorganic fire - resistant sprayed cotton

After using the spraying technology, a closed thermal insulation and sound absorbing layer similar to the carpet texture is formed on the surface of the building, which fundamentally solves the problems of traditional thermal insulation materials (glass wool felt, blanket, polystyrene board, etc.), many seams, poor airtightness, and installation process. Complexity, easy aging deformation and other issues, especially for steel structure energy loss, cold and heat bridge points, complex structure, diverse shaped surfaces, etc., can greatly improve the overall thermal insulation performance of steel structure buildings, so that energy consumption and operating costs are significantly reduced .

Mechanized spray coating construction, high efficiency; can be directly sprayed on the surface of any complex structure and special-shaped structure of steel, concrete, wood, glass, plasterboard, plastic, etc., without using any other support, hanging parts and reinforcement materials.
 

Item	Unit	Standard requirement	Test result
Average fiber diameter	um	≤8.0	4.1
Slag ball content	%	≤0.3	0
Temperature Linear contraction	ºC	≥250	495
Formaldehyde emission	Mg/L	≤1.5	0
Thermal conductivity    (Average temperature:25ºC±5ºC)	w/m.k	≤0.045	0.030
Noise reduction coefficient(standing wave tube method)	--	≥0.60	0.66