ShenZhou rubber and plastic products co., LTD. Rock wool production of strong technical force, advanced production equipment, scientific management system. Rock wool comes from Hawaii. For the first time after a volcanic eruption of the Hawaiian islands, the island's residents found on the ground after a wisp of a wisp of melting quality of a material soft rock, this is the first human cognition of rock cotton fiber, rock wool production process, is actually a natural process, to simulate the Hawaii volcanic eruption.
- Product display
- Performance is introduced
- Technical indicators
- Testing instrument
- contact
Composite rock wool, glass wool board used materials are a-class non-combustible material. Cement fiberboard judgement index (class A) average temperature in the furnace 50 ℃ or less; Combustion duration of 20 s or less; Mass loss of 50% or less. This product index is the average temperature in the furnace = 19 ℃ respectively; Combustion duration = 0 s; Quality loss = 13%. Rock wool combustion performance test results of a-class non-combustible material.
Using range
Because of its strength The waterproof performance is good Suitable for exterior wall thermal insulation floor roof insulation
Good heat preservation performance:
Composite rock wool, glass wool board is made of high quality rock wool in the compound. Standard coefficient of thermal conductivity W/(m, K) of 0.044 or less; Hydrophobic rate 98.0% or higher; Bibulous rate is 5% or less. Thermal load on shrinkage degree of 600 ℃ or higher, the product of thermal conductivity coefficient W/(m, K) = 0.043; Hydrophobic rate = 98.30%; Bibulous rate = 3.6%; Thermal load contract = 660 ℃.
Superior corrosion resistance and shock resistance performance
Composite rock wool, glass wool board of veneer Gao Jiangnai hou cement fiber is used as the protective layer. G/cm31.4 standard density
With convenient and quick, short time limit for a project to reduce the project cost:
Composite rock wool, glass wool board in actual construction process, due to the use of special installation link connection, not affected by temperature, so as to shorten the construction period and reduce the cost.
Decorative surface can have a variety of options:
Shenzhou decorated composite rock wool, glass wool board surface can have many choices, such as: painting, really stone paint, all kinds of paint, metal plate, imitation stone, ceramic tile, etc.
Inner Mongolia shenzhou rock wool insulation board, rubber and plastic products co., LTD. Is a high quality diabase and basalt as the main raw material after melting, adopting international advanced system of four roll centrifugal cotton process, to basaltic rock wool high temperature melt into a discontinuity of the 4 ~ 7 microns fiber, and then add a certain amount of binder in rock cotton fiber hatred, dust, oil, water, after sedimentation, discounts, curing, cutting, such as technology, according to the different USES to make series of products of different density.
Range of application
Construction industry - building external wall thermal insulation partition wall and roof enclosure insulation sound-absorbing noise reduction
Petrochemical industry, petroleum, electric power, chemical industry equipment insulation Sound-absorbing noise reduction
Industrial and mining industry - industrial kiln drying oven insulation of large diameter storage tank and ship such as fire prevention
Inner Mongolia shenzhou rubber and plastic products co., LTD., rock wool board cotton silk order different from the traditional flat wire rock wool board Thus has more pulling force and pulling force, solved the phenomenon of rock wool layer, weather resistance and drawing strength experiments show that can be at ease in the exterior wall, roof, roof, partition wall equipment insulation heat preservation and heat insulation and construction, and other fields.
3, rock wool blanketRock wool stitched mat is made by rock wool blanket covered with barbed wire, stainless steel wire mesh or glass cloth roll into a soft products, mainly used for large diameter pipes, storage tanks, large equipment and special parts, valve, pipe insulation. Iron wire and stainless steel wire seam blanket is especially suitable for high temperature thermal insulation of the equipment.
Scope of application
Rock wool felt light, suitable for large diameter pipes, building walls and roof, has a good thermal insulation performance and sound-absorbing effect.
Rock wool glass cloth mat, suitable for large mouth diameter of industrial equipment and building structure, fracture resistance, easy construction, used in building wall with the performance of the dust.
Rock wool felt of barbed wire, suitable for big vibration, high temperature environment. This product is often recommended for boiler, ship, valves and irregular large diameter pipe thermal insulation
4, rock wool tube
Inner Mongolia shenzhou rubber and plastic products co., LTD., is a natural basalt rock wool pipe shell as the main raw material, after high temperature melting, made by high speed centrifugal equipment of artificial inorganic fibers, while adding a special binder and dustproof oil, then through heat curing, made into a variety of specifications, the different requirements of rock wool insulation shell. At the same time Rock wool can and glass cotton aluminum silicate cotton insulation composite made of shell.
Scope of application
The various types of cold and hot pipes and hidden, exposed pipe insulation.
Electric power, petroleum, chemical industry, light industry, metallurgy industry such as pipeline heat preservation and heat insulation
The shenzhou rock wool composite panels technical performance:
Inspection items
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Technical indicators
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Inspection basis
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Density (kg/m after)
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101~120
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GB/T 25975-2010
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The compression strength (kPa)
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≥200
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GB/T 25975-2010
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Perpendicular to the surface of the tensile strength (kPa)
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≥100
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GB/T 25975-2010
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Coefficient of thermal conductivity (W/(m· k) 】
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≤0.042
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GB/T 25975-2010
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Acidity coefficient (%)
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1.8 or higher
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GB/T 25975-2010
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Quality hygroscopic rate (%)
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1.0 or less
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GB/T 25975-2010
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Hydrophobic rate (%)
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98.0 or higher
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GB/T 25975-2010
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Short-term water quantity squared (kg/m)
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1.0 or less
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GB/T 25975-2010
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Dimension stability surname (%)
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1.0 or less
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GB/T 25975-2010
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Combustion performance
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A1 level
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GB 8624 -2006
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The service life
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the 25 years or more
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The shenzhou heat preservation performance of rock wool
Project | units | index | method |
The density of | Kg/m3 | 60-200kg/m3 | GB5480.3 |
The density of allowable deviation | % | ±10 | |
Um fiber average | um | 4-7 | GB5480.4 |
Content of slag ball (grain diameter > 0.25 mm) | % | ≤4 | GB5480.5 |
Water absorption volume | % | ≤2 | GB/GB16401-1996 |
Temperature absorption rate | % | ≤1.0 | GB5480.7 |
Hydrophobic rate | % | ≥98 | B10299-88 |
Heat load on shrinkage temperature | ℃ | ≥650 | GB11835-1998 |
Organic matter content | % | ≤4% | GB11835-1998 |
Compressive strength of compression ratio (10%) | kPa | ≥40 | GB/T13480-92 |
Peel strength | kPa | ≥14 | DIN52274 |
Incombustible | -- | A level | GB5465 |
Coefficient of thermal conductivity (70 ℃) | W/mk | ≤0.041 | GB10294-88 |
Acidity coefficient | ≥1.5 | ||
Binder content | % | ≤3.0 |
product |
The highest working temperature | Bulk densitykg/m3 | Thermal resistancem3K/W | Heat conduction system(W/mK)/The average temperature | Sound-absorbing coefficient/frequency Hz (50 mm thick) | ||||||||
20℃ | 100℃ | 200℃ | 300℃ | 600℃ | 250 | 500 | 1000 | 2000 | NRC | ||||
F-YB | 250℃ | 40 | R1.5-R4.0 | 0.036 | 0.050 | 0.076 | 0.60 | 1.01 | 1.10 | 1.05 | 0.94 | ||
F-YB |
350℃ | 60 | 0.034 | 0.047 | 0.072 | 0.108 | 0.70 | 1.19 | 1.04 | 1.14 | 1.02 | ||
F-YB |
450℃ | 80 | 0.034 | 0.045 | 0.065 | 0.092 | 0.91 | 1.19 | 1.20 | 1.07 | 1.09 | ||
F-YB |
650℃ | 100 | 0.034 | 0.044 | 0.064 | 0.089 | 0.189 | 0.74 | 1.18 | 1.00 | 1.04 | 1.05 | |
F-YB |
650℃ | 120 | 0.033 | 0.043 | 0.060 | 0.081 | 0.180 | 1.20 | 1.20 | 0.98 | 1.03 | ||
F-YB |
820℃ | 110 | 0.034 | 0.044 | 0.059 | 0.090 | 0.180 | ||||||
F-YB |
450℃ | 80 | 0.034 | 0.047 | 0.067 | 0.093 | |||||||
F-YB |
650℃ | 100 | 0.034 | 0.044 | 0.064 | 0.089 | 0.189 | ||||||
450℃ | 110 | 0.034 | 0.045 | 0.062 | 0.083 | ||||||||
650℃ | 130 | 0.034 | 0.042 | 0.058 | 0.078 | 0.180 | |||||||
650℃ | 150 | 0.034 | 0.74 | 1.20 | 1.20 | 0.98 | 1.03 | ||||||
650℃ | 180 | 0.034 |
Cover technical indicators
Cover the name |
Folder tendons aluminum foil cover |
Flame retardant reinforced aluminum foil cover |
Polypropylene plastic cover |
Cover number | F-1 | F-2 | F-3 |
appearance | silver | silver | silver /white |
structure | 4 layer composite structure | 4 layer composite structure | 4 layer composite structure |
·Aluminum foil surface | ·Aluminum foil surface | ·Polypropylene surface | |
·The adhesive layer | ·The adhesive layer | ·The adhesive layer | |
·3 to fiber layer | ·3 to fiber layer | ·3 to fiber layer | |
·Kraft paper layer | ·Kraft paper layer | ·Polypropylene surface |
Physical performance test methods
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weighing |
80g/m² |
88g/m² |
105g/m² |
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The thickness of the |
micrometer |
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Water vapor permeability |
ASTM E96 A process |
3.5ng/N.s |
1.15ng/N.s |
5.75 ng/N.s or less |
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Bursting strength |
ASTM D774 |
30 n/m squared |
30 n/m squared |
40 n/m squared |
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The longitudinal tensile strength |
ASTM C1136 |
4.2KN/m |
4.0KN/m |
5.4kN/m |
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Transverse tensile strength |
ASTM C1136 |
2.0KN/m |
2.0KN/m |
2.4kN/m |
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Aging resistance |
49 ℃ for 30 days 95% relative humidity |
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Resistance to low temperature |
ASTM D1790 40 ℃, 4 hours |
Without stratification |
Without stratification |
Without stratification |
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Without stratification |
Without stratification |
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Mildew resistance |
ASTM C665 |
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Water permeability resistance |
23 ℃ for 24 hours |
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Reflective sex |
ASTMC523 |
reflective |
reflective |
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Fireproof performance |
UL723 |
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ASTM E84 |
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applications |
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It is good |
good |
very good |
It is good |
good |
very good |
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good |
very good |
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Telephone: 0316-5199345
Fax: 0316-5199234
Mobile: 13831652499 15832688789
Address: Hebei province dacheng county To leave the town Industrial Park