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Nanjing Hengxiang Thermal Insulation Manufacturing Co., Ltd

Supplier From China
Apr-10-19
Supplier : Rock wool, high strength roofing panel, rock wool pipe, insulation

Established: 1995 Standards: CE,FM APPROVED,ISO9001,ISO14001,OHS18001,

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Contact Details:
18 Hudang Road, Luhe District
Nanjing 211500
Jiangsu China


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glasswool board besides heat insulation and thermal insulation, it has other advantages such as excellent damping and sound absorption, especially for intermediate and low frequency and all kinds of noise concussion, noise reduction and working environment improvement.

The materials can be cut at random according to the construction requirement. It is mainly used on the following aspects: rooms of buildings, sound reduction system, mean of communication, refrigeration equipments, damping, and sound absorption and noise reduction of domestic electric appliance, which has a satisfactory effect.

complete Glasswool insulation board is made by adopting unique centrifugal technology and adding environmental adhesives of thermosetting resins-based into molten glass fibrosis. It is a kind of elastic glass fiber product made of glass fiber with diameter of only a few microns, and we can also choose moisture-proof facing on-line compound according to customers' requirements. Because of a large number of tiny air interspaces, it has the functions of heat insulation, sound absorption, safe guarding and etc, so it is the best materials of heat insulation and sound absorption in construction.

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Chemically inert Fireproof Rock Wool Pipe/ Mineral Wool Tube
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Thickness(mm)

30 40 50 60 70 80 / /
30 40 50 60 70 80 / /
30 40 50 60 70 80 / /
30 40 50 60 70 80 / /
30 40 50 60 70 80 / /
30 40 50 60 70 80 / /
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
30 40 50 60 70 80 100 120
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/ / / / 70 80 100 120
/ / / / 70 80 100 120
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Aluminum Foil
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Rock wool pipe is preformed through some mould for technical and industry pipeline. To ease installation process, there is a joint-cutting in one edge along the of axis, this also make the pipe section fit the pipe line well. The outer face of the pipe section can be polished to make the consistent and exact insulation thickness in all directions or faced with aluminum foil on request.
indoor Rock Wool Board Advantages:
Rigid rock wool pipe insulation
Excellent thermal performance rock wool pipe
Easy to handle and fabricate
Low Dust rock wool pipe
Good compressive strength
Non combustible rock wool pipe
Chemically inert
Low water vapor absorption
Cost Effective rock wool pipe
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Rock Wool Panel
Rock Wool Products are manufactured with basalt as main ingredient,made into inorganic fiber in high speed centrifugal machine after melting, A certain amount of cementing agent, rustproof oil, silicon oil is added into the raw materials which is made into rockwool board, rockwool pipe shell, etc. (according to different customer requirement)
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FEATURES AND ADVANTAGES OF PRODUCTS
1. High quality and extra fine, low slag-ball content and low coefficient of heat conductivity.
2. Wide range of bulk density (40kg-200kg/m3), wide range of specifications with all data being within/better than national standards.
3. Wide range of applications for construction, petroleum,electric power, metallurgy, textile, national defence, transportation ans other industries. Ideal material for heat insulation and sound insulation of industrial facilities such as tank, boiler, flue, heat exchanger, blower, vehicles and ships etc.
4. Owing to its large-scale production and advanced technology the products are salable in home market, especially for large and key projects. The products are also sold to more than 10 countries/regions abroad.

Technical Specification
Technical Property Technical Index Remarks
Thermal Coefficient Equation(w/m) Rockwool Board 0.035+0.00018tm
Rockwool Blanket 0.036+0.00015tm Normal Temperature
Max.Service Temp() 600
Average fiber diameter, μm 4-7 GB5480.4
Density tolerance, % +15, -15
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K) â?¤ 0.042 GB10294-88
Shrinkage temperature of heat load 650 GB11835-1998
Moisture content, % â?¤0.5 GB5480
Combustion property Non-combustible(A class) GB5464
Resin Content 3.5 GB11835
Water repellence (water-proof), % â?¥ 98 GB10299
Water absorption (water-proof), % â?¤ 5 GB5480

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