QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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Mineral Rock Wool Roll Fiber Insulation 50mm Rock wool Blanket
Rock wool blanket is a kind of soft and roll product made of rock wool felt wrapped by wire
netting, stainless steel netting or glass wire, mainly used for heat preservation of large-caliber pipeline,
storage tank, large-scale equipment. Iron wire and stainless steel wire seam felt is especially applicable for heat insulation of high temperature equipment.
The rock wool blanket is a premium insulation material made from high-quality basalt and other natural minerals. It offers excellent thermal resistance, fire protection, and sound absorption. Designed for versatility, rock wool blanket insulation is widely used in industrial, commercial, and residential projects where superior performance is required. We also provide customized rock wool blankets to meet specific application needs.
The rock wool blanket, whether in standard form or as a customized rock wool blanket, delivers exceptional fire resistance, thermal insulation, and acoustic performance, making it an essential solution for demanding insulation projects.
Key Features
High Thermal Efficiency – The rock wool blanket effectively reduces heat transfer, ensuring stable operating temperatures and improved energy efficiency.
Fire Resistance – Rock wool blanket insulation withstands temperatures over 1000°C without melting or releasing toxic smoke.
Acoustic Performance – Excellent sound absorption properties make it ideal for noise control in industrial and building applications.
Moisture and Chemical Resistance – Non-combustible and dimensionally stable in harsh environments.
Customizable Options – Available as a customized rock wool blanket to suit various thicknesses, densities, and installation requirements.
Specifications:
Density: 50--120kg/m3
Thickness: 40mm-100mm
Length:2500-5000mm
Width : 600mm , 630mm
We can also made the other specifications according to the customers requirements
Technical Parameters:
| Technical Property | Technical Index | Remarks |
| Thermal Coefficient W/m.k | 0.030-0.044 | Normal Temperature |
| Slag nodule(%) ? 0.25mm | <12 | GB11835-98 |
| Incombustibility | A | GB5464 |
| Fiber diameter μ | 4-7 |
|
| Usage Temperature( ) | 268-600 | SiO2+AlO2 |
| Acid coefficient | ≥1.5 |
|
| Water absorption ratio % | 5 | GB11835-98 |
| Density tolerance % | ±10 |
|
| Resin content | Rock wool Board 3 | GB11835-98 |
| Hydrophobicity % | 98 | GB5480 |
Description:
Rock wool blanket/felt is a kind of soft and roll product made of rock wool felt wrapped by wire netting, stainless steel netting or glass wire, mainly used for heat preservation of large-caliber pipeline, storage tank, large-scale equipment, irregular thing, valve and pipe joint. Iron wire and stainless steel wire seam felt is especially applicable for heat insulation of high-temperature equipment.
Applications:
Rock wool light felt: it’s used for heat insulation and sound absorption of large-caliber pipeline, construction wall and roofs.
Rock wool glass cloth felt: it’s used in large-caiber industrial equipment and construction structure with the properties of anti-break and easy for construction. Furthermore, it has dust proof for construction wall.
Rock wool wire netting felt: it’s used in strong shake and high temperature conditions. It’s usually recommended to be used as insulated materials of boiler, shipping, valve and large-caliber and irregular pipelines.
Competitive Advantage:
1. competitive price
2. excellent quality
3. various specification
4. waterproof,heat,sound insulation
Packing:
Vacuum packing, With PE and PP bags. We can print the logo and design due to clients' requirements. Supporting OEM production!