Fiberglass Cloth Facing Insulation Rock Wool

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 300 m.t.

Supply Capability:: 2000 m.t./month

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Specifications

1.insulation rock wool
2.fiber glass tissue faced
3.easy to install
4.fire rating :Class A
5.waterproof and CE , ISO ce

Fiber glass tissue faced insulation Rock wool board (IB Series) have good strength and heat stability and chemical stability. Meanwhile, it has excellent sound absorption, heat preservation property and with A1 fire resistant class.
Then we can according to clients demand, produce waterproof and Low chloride rock wool and faced aluminum foil, glass cloth and so on facing material.

Item	IB60	IB80	IB100	IB120	IB150
Density	60	80	100	120	150
Thickness	40-150	25-150	25-150	25-120	25-100
Size (Length*Width)	1200*600

Item

IB60

IB80

IB100

IB120

IB150

Unit

Standard

Thermal Conductivity

50℃

≤0.040

≤0.038

W/(m.k)

GB/T 10295
ASTM C518
ASTM C177

100℃

≤0.046

≤0.045

150℃

≤0.060

≤0.058

≤0.056

≤0.055

200℃

≤0.077

≤0.071

≤0.067

≤0.064

≤0.062

250℃

≤0.095

≤0.085

≤0.080

≤0.074

≤0.070

300℃

≤0.120

≤0.099

≤0.095

≤0.090

≤0.085

Highest service temperature

450

650

750

℃

ASTMC411

Facing material

Thermal load shrinkage temperature

400

600

650

℃

GB/T11835

Linear Shrinkage

≤2

ASTMC356

Volume moisture absorption rate

≤0.02

Vol%

GB/T 5480
ASTMC1104M

Hydrophobicity

≥99

Chloride content

≤10

Ppm

ASTM C871

combustion performance

non-inflammable ,A1class
Fume spreading ≤50
Flame spreading ≤25
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GB 8624
ASTM E136
ASTM E84

organic content

≤2.0

GB/T 11835

environmental

Non asbestos ,CFCs,HCFCs and HFCs

-----

corrosivity

non-corroding

------

ASTM C665

Q: External wall insulation rock wool board construction points and matters needing attention, know how much?: Rock wool, that is, a kind of exterior insulation material. When the market holds 90% of the organic thermal insulation material at a standstill, as the fire protection level of the exterior wall insulation, inorganic materials, rock wool has ushered in an unprecedented market opportunity. Therefore, when using rock wool board, there are some we need to understand. Rock wool board insulation system for energy-saving insulation project construction should be in accordance with the review of qualified construction drawing design documents and approved by the project for energy-saving insulation project construction plan.

Q: What are the composite thermal insulation boards?: Extrusion board, Extrusion board insulation effect is better, higher prices, but also easy to burn, complex construction process, the need to add mesh cloth.

Q: What are the properties of fire-resistant coatings for steel structures?: Thick steel structure fire retardant coating refers to the steel structure fireproof coating with coating thickness greater than 7 mm, less than or equal to 50 mm, granular surface, little density, low thermal conductivity, and refractory limit of 2 h or more. Because of the thick fire retardant coating composition for inorganic materials, so the fire performance is stable, long-term effect is good, but the coating components of larger particles, the coating appearance is not smooth, affect the overall appearance of the building, so most structure for concealed works. In the fire, the material has a granular surface, a smaller density, a low thermal conductivity, or a heat absorbing property in the coating, delaying the temperature rise of the steel and protecting the steel. This kind of fire retardant coating is suitable for inorganic binder (such as water glass, silica sol, aluminum phosphate salt, refractory cement, etc.) together with inorganic light insulation aggregate materials (such as perlite, vermiculite, bouldering, sea and fly ash cenosphere), fire retardant additives, chemicals and materials (enhanced such as rock wool, aluminum silicate fiber, ceramic fiber, glass fiber and filler) mixed together, has the advantages of low cost. Spraying is often used in construction. It is suitable for indoor and outdoor concealed steel structure, high-rise steel structure and multi story steel structure with requirements of fire resistance above 2 h. Such as: high-rise building columns, general industrial and civil buildings in support of multi-storey columns of fire resistance should reach 3 h, the need to use this thick fire-retardant coating protection.

Q: Advantages of exterior wall energy saving and environmental protection heat insulation coating: At present, there are many kinds of exterior wall insulation materials in the market, which can be divided into organic insulation materials and inorganic insulation materials. Materials are inorganic active insulation materials, foam, mineral wool products, foam glass, expanded perlite insulation, powder particles insulation slurry EPS, spraying mineral cotton, foam cement insulation products, vacuum insulation panel etc..

Q: 8cm what is the sound volume of the soundproof cotton?: Because of the so-called insulation cotton when used alone is actually does not have the sound insulation function, because the so-called cotton insulation such as rock wool, mineral wool, glass wool and other characteristics are fluffy texture or fiber porous, and this kind of material is not sound barrier penetration, but can play a very good sound absorption effect weakens the acoustic reflection.But only on the insulation, the material must be able to reflect the acoustic absorption and consumption, thereby reducing the sound transmission coefficient, which passes through the material transfer to another space energy greatly weakened, and thus play a sound effect.

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: Exterior wall insulation putty powder construction needs to pay attention to what problems?: Rock wool, also called asbestos, is a kind of mineral cotton. It is made of natural rock and mineral and is made of fluffy, short and fine fiber. Rock wool, that is, a kind of exterior insulation material

Q: What kinds of fire retardant coatings are there in steel structures?: Ultra thin steel structure fire retardant coating refers to the coating thickness of 3 mm (including 3 mm) within, decorative effect is better, when high temperature can expand foaming, fire-resistant limit is generally less than 2 H steel structure fire retardant coating. This kind of fireproof coating for steel structure is a solvent based system with excellent adhesive strength, good weather resistance, good water resistance, good leveling and good decoration;

Q: Why should the insulation board be spliced when it is installed?: Thermal insulation materials are generally used to guide heat coefficient less than or equal to 0.2 of the material. Thermal insulation material development is very fast, and in industry and building the use of good insulation technology and materials, often can get twice the result with half the effort. Each ton of mineral cotton insulation used in the building saves one ton of oil a year.

Q: What is the heating tube cotton insulation material itch on the body?: Commonly used raw materials are iron, phosphorus, nickel, lead, chromium, copper, manganese, zinc, titanium and other slag. Mainly used as insulation material and sound-absorbing material. Iron packing materials can also be used. Slag cotton is made of industrial waste, slag (blast furnace slag or copper slag, aluminum slag, etc.) as the main raw material, by melting, using high-speed centrifugation or injection process, such as cotton filamentous inorganic fiber. It has the characteristics of light weight, small thermal conductivity, no burning, mothproof, cheap, corrosion resistance, good chemical stability, good absorption performance. It can be used for building insulation, sound absorption, sound insulation, oxygen generator and cold storage, cold insulation and insulation of various thermal equipments.

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