Good Price High Quality Thermal Insulation Rock Wool Blanket Fireproof Rock Wool Felt For Roof & Wall

$450.00 - $580.00
Min. Order
1 Piece
Choose your specifications
Company Information

Hebei Angao Building Materials Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
2 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Tianjin
Payment Terms: L/C,T/T
Supply Ability: 100 Ton/Tons per Day
Thickness: 40-100mm
Brand Name: Lockhot
Place of Origin: Hebei China
Length: 1500-5000mm
Product Name: Rock Wool Blanket
Model Number: RCF-019
Application: Construction
Width: 600/1000/1200mm
Density: 60-100kg/m3
Packaging Detail: Woven bag


LOCKHOT Rock Wool Blanket Specifications
Support Customized 



Product introduction :  Angao rock wool  products are based on slag,basalt and other natural ore as the main raw materials, melted into fiber at high temperature, added the appropriate amount of adhesive processing.Products with low thermal conductivity, high use temperature, fire non-combustible, construction convenience, energy-saving effect is significant, has a high performance price ratio.




Fiber Average Diameter


Shot Content(grain size>0.5mm)%≤4
Water Absorbing Capacity%≤2
Heat Absorbing Capacity%≤1
Water Repellent Rate%≥98
Hot Load Constringency Temperature≥1000
Content Of Organic Matter%≤4
Compressive Strength(10% compression ratio)kPa≥40
Racking StrengthkPa≥14
Non-flaming Capability Qualified:Grade A
Heat Transfer Coefficient(70)W/mk≤0.041
Acidity Coefficient ≥1.8
Adhesive content%≤3


Product Categories and Applications :

1.Rock wool blanket: suitable for large-caliber pipes, building walls and roofs, with good insulation performance and sound absorption effect.

2.Rock wool blanket with aluminum foil: especially suitable for round pipes, small equipment and air conditioning system pipes, often used for light steel structure of the building wall insulation, simple construction. With better waterproof, dust-proof, insulation edge and reduce droplets in pipe work.

3.Rock wool blanket with glass fiber cloth: suitable for large-calibre industrial equipment and building structure, anti-break, easy to construct, used in the building wall has dust-proof performance.

4.Rock wool blanket with wire mesh: suitable for vibration, high temperature environment. This product is often recommended for use in boilers, ships, valves and large diameter irregular pipes for thermal insulation materials.

Product advantage :  Angao rock wool blanket is to adapt to the needs of large areas of laying and made of coils, in addition to maintaining the characteristics of thermal insulation, but also has a good shock absorption, sound absorption characteristics, especially for low- and medium-frequency and various vibration noise have a good absorption effect, conducive to reducing noise pollution, improve the working environment. This material in the construction can also be tailored as needed, mainly used in the building room, sound suppression system, vehicles, refrigeration equipment, household appliances shock absorption, sound absorption, noise reduction treatment, the effect is very ideal.There is aluminum foil surface of the rock cotton felt, but also has a strong heat-resistant radiation resistance, is a high temperature workshop, control room, machine The lining material of the inner wall, cubicle and flat top construction.

1.Angao rock wool blanket with excellent thermal insulation performance, construction and installation facilities, energy-saving effect is significant, with a high performance price ratio.

2.Angao rock wool blanket is a high-quality thermal insulation material with low thermal conductivity.Suitable for large and medium diameter pipes, small tanks and surface curvature with a small radius of arc or surface irregular equipment, building air-conditioning pipe insulation and wall sound absorption insulation.

3. Angao rock wool blanket products using high-quality basalt as raw materials, with good non-combustible properties, melting point in 1000℃ or more, in the insulation of fire, reduce or absorb noise is particularly effective.

4. Angao rock wool blanket non-combustible, fire prevention, pest control, corrosion resistance, no asbestos, chemical stability, green environmental protection products, harmless to the human body and the environment, easy to move and transport, low maintenance costs.

5. Angao rock wool blanket can be based on the requirements of construction, the direction of selection.






Q.Are you a manufacturer or a trading company?
A.We are a professional manufacturer of rock wool, glass wool, aluminium silicate and many other thermal building materials and chemical products.
Q. Can you provide us some samples for testing?
A.Yes, we could offer samples free of charges,but do not bear the shipping cost. 
Q.Can you accept OEM or ODM?
A.Of course, Logo is also acceptable.
Q.How to guarantee the quality of products?
A.Our products pass ISO9001, ISO14001, OHSAS18001.

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