Rock Wool Insulation Wool China Factory Price

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10 pc
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2000000 pc/month

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Product Description:

Rock Wool Board 


Rockwool felt is produced from molten basalt rocks, spun to fine fibers, slightly bonded with binder formed into flexible rolls. It is also produced by stitching rock fibers with cotton or fiberglass yarns.It can be non-faced or faced with wire mesh.

Rockwool blanket uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.

It has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production and do no harm to human bodies 


Product Applications:

It can be widely used as thermal insulation material for high-temperature pipe, tank, equipment and vessel in petroleum, chemical and metallurgy industry. It can also be applied to partition, ceiling and building wall as thermal insulation and sound absorption material in construction industry.

1,High compressive strength, tensile strength and good durability ensures the reliability and long-term stability of the product in the application.

2,Low thermal conductivity can effectively reduce the heat loss of the building to achieve energy saving and emission reduction.

3. Rock wool blanket will not release heat and poisonous smoke because of its incombustibility and can effectively partition the spread of flam when fire occurs.

4,It has good performance of non-hygroscopicity, ageing resistance and long-term stability.

5,It is light weight and easy to be cut and processed


Product Advantages:

1. Excellent thermal insulation

2. Fireproof

3. Good sound absorption property

4. Stable and durable.

5. High acidity coefficient

6. Good chemical stability and fiber durability.


Main Product Features:

Excellent performance 


Good thermal Insulation 




Product Specifications:

 Rock Wool Insulation Wool China Factory Price


1.Q:What is your delivery time?

   A : within 10-15 days after receive your prepayment,and we can also deliver as per your requirment.

2.Q:Which payment can you accept?

   A: TT or LC.

3.Q:What is your MOQ?

   A: 40'HQ container, that's about 65 cubic meters.

4.Q: I am interested in the products but I don't have experience

   A: Tell us your budget and target market and we will give you professional advice of exact kinds and quantity.

5.Q: Can I get some samples for check?

 A:Yes. Samples can be provided for free but you should take charge for the freight fee and we will deduct the cost from your first order.


Product Picture 

 Rock Wool Insulation Wool China Factory PriceRock Wool Insulation Wool China Factory Price

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Q:What are the requirements for floor and exterior wall waterproofing in building construction?
The overall waterproof design of the exterior wall shall include the following contents: 1. Construction of waterproof engineering for exterior wall; 2. Selection of waterproof layer material; 3. Waterproof structure of joint sealing
Q:What are the common thermal insulation materials?
Main use of mineral cotton: its products are mainly used in the walls of dry buildings, roof, ceiling and other insulation, insulation and sound absorption, but also made of waterproof felt and pipe sleeve.
Q:What material is fast heated and kept warm?
Heat the heating tube and the aluminum tube with the heat preservation material.There are many kinds of insulation products, including foam plastics, mineral cotton products, foam glass, expanded perlite thermal insulation products, rubber powder, EPS granule insulation paste, mineral spraying cotton and foamed cement insulation products.
Q:How about the appearance of glass wool, mineral wool and asbestos?
Glass wool belongs to a kind of glass fiber, it is a kind of man-made inorganic fiber. Quartz, sand, limestone, dolomite and other natural ore as the main raw materials, with a number of soda ash, borax and other chemical raw materials into glass. In the melting state, by means of external force, the system is thrown into flocculent fibers, and the fibers and fibers are made of solid intersection. They are intertwined with each other and show a lot of small gaps. This gap can be considered as a pore. Therefore, the glass wool can be regarded as a porous material and has good thermal insulation and sound absorption performance.
Q:Is it dangerous to make mineral cotton mattresses?
You should see the mineral wool mattress, mineral wool is Lord palm mattress, adding mineral wool because of mineral materials with various physical properties under certain conditions, such as far infrared energy and electric energy, magnetic energy, new products, general quality products.
Q:What's the difference between glass fiber and mineral wool?
A fluffy short staple fiber made from mineral material. Including rock wool and slag cotton.
Q:What are the properties of fire-resistant coatings for steel structures?
Ultra thin structure fire retardant coating refers to the coating thickness of 3mm (including 3 mm) less than, decorative effect is good, high temperature can expand foaming, fire-resistant limit is generally less than 2 H steel structure fire retardant coating. This kind of fire retardant coatings for steel structures is generally solvent system, bonding strength, weathering has good water resistance, good leveling, good decorative features such as superior; subjected to fire slow expansion foam fire insulation layer to form a dense solid, the fireproof layer has a strong impact resistance, the temperature rise of steel delay, effective protection of steel member. Ultra thin intumescent steel structure fire retardant coating can be sprayed, brushed or rolled. It is generally used in building steel structures with a fire resistance requirement of less than 2 h. At present, there has been a fire resistance to meet or exceed the new ultra-thin fireproof coating for steel structure of 2 varieties of H, it is mainly based on the special structure of the poly methyl acrylate or epoxy resin and amino resin, chlorinated paraffin, compound as base adhesive, with high degree of polymerization of ammonium polyphosphate, melamine and pentaerythritol, double as the fire retardant system, adding titanium dioxide, wollastonite and other inorganic refractory material, using 200# as solvent and solvent oil compound. At present, all kinds of light steel structure, grid and so on, use this type of fire retardant coatings for fire protection. Because this type of ultra-thin fireproof paint coating, making use of thick and thin fire retardant coating for steel structure is greatly reduced, thereby reducing the total cost of the project, the steel structure has been effective fire protection, is currently promoting varieties on the market.
Q:How can the interior drain be silenced?
Bathroom noise treatment is the family decoration, is very important and easy to ignore a link. Because of the noise treatment process, unlike waterproofing, fire protection works are essential decoration projects. Ignoring the noise treatment of the household is only affecting the quality of life of the owner.
Q:What are the advantages of inorganic fiber spraying in construction engineering?
The company has professional inorganic fiber spraying construction qualification, can undertake a variety of insulation works, the main products of the company are: a rigid polyurethane foam composite board, polyurethane hard foam coating, inorganic fiber coating, glass wool and rock wool board auxiliary materials. Professional undertake spraying level external wall thin plastering system thermal insulation project.
Q:What is the difference between ordinary slag wool rock wool board and basalt rock wool board?
Rock wool and slag wool, chemical composition and acidity coefficient comparison in our country, the main raw material for blast furnace slag slag cotton general or other metallurgical slag, the main raw material for rock wool basalt or diabase, the chemical composition of the differences between them are larger (

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