Thermal performance and strength
The top & bottom surface of Rock Wool Sandwich Panel is galvanized & pre-painted steel, or gabanzed steel. Core material is rock wool with density at 100kg/m3, the rock wool is upright against the surfaces. There are high strength vesicant between rock wools and surfaces. This product is featured with full anti-firing, more heating & sound Insulation, it is widely used as the wall or roof for cold storage, industrial workshop, public building, partition walls, home theater etc.
Reaction to Fire
Reaction to fire is the degree in which a material resist; combustion, as regard to this, materials are assigned a class (0 through 5), the higher the class, the higher degree of combustion, Since the structure consists of two steel panels with a layer of rockwool insulation sandwiched between them,helps to make the melting point reach to about 100℃.
Specifications:
- Acoustic Performance
- Fire Performance
- Resistance to moisture
- Storage
- Non Toxic
- Environmental impact
At 25°C mean temperature thermal conductivity varies between 0.031W/mKand 0.036W/mK depending upon the density of the material.
Cooline's panels offer excellent sound absorption. The Noise Reduction Coefficient (NRC) range is from 0.80 to 0.95.
Cooline does not contribute in any way to spreading of fire. It does not shrink, stretch or deform when exposed to fire. It does not cause smoke or any burning droplets in case of fire. It significantly contributes to improved fire safety.
Water absorption by partial immersion: 0.5kg/m2; Water absorption by full immersion:10% to 11.5% of weight (tests done as per B52972).
To store for long duration, Cooline's Panels should be stored indoor. If stored outside, the Panels should be-stacked dear of ground and covered with a securely anchored weather proof sheet The Panels should not be left exposed to weather.
Cooline are not hazardous to health and do not contain asbestos.
Cooline are free from ca, HFCs and HCFs and contain phenol resins within the permissible limits.
