Rock wool products are made from natural rock such as basalt and dolomite. Rock wool board is widely used in extensive use of rock wool board, used in petroleum,chemical,and metallurgical industries of various high-temperature pipelines,tanks,equipment,wall insulation,and ship hull preservation; also used in the construction industry,wall ,ceiling and internal wall insulation and sound absorption.
Product Description
Features & Advantages
• Very economical, improve the energy efficiency of the building
• Reduce transmission of exterior sound to the interior of the building
• Absorb reverberating sounds within the building
• Provide thermal efficiency
• Keep the building warmer in winter and cooler in summer
• Light weight and easy to fabricate on job site
• Non-combustible and fire-retardant
• Durable, life-time
Applications
1. Heat insulation furnace curtain, boiler surface thermal insulation;
2. Radiant heat shielding, flexible fabric expansion joints for high temperature piping;
3. Fire blankets,welding blankets, protective and insulating covers, gaskets, cable or pipe wrapping, etc
Specification
Thickness
|
Length
|
25-150mm
|
1000mm or customized
|
Properties Quality |
Density
(kg/m3)
|
Tensile strength
(Kpa)
|
Thermal conductivity W/(m ·K)
(average temperature 25℃)
|
Hydrophobic rate
(%)
|
Glass Wool Pipe |
85-140
|
≥7.5
|
≤0.040
|
≥98.0
|
NOTE
Specification and dimention on the customer’s request.