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Mineral Wool Insulation Blanket , Sound Absorption Rockwool Blanket

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Mineral Wool Insulation Blanket , Sound Absorption Rockwool Blanket

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Place of Origin : China

Brand Name : OEM

MOQ : Full container load

Packaging Details : Shrinkage wrap with PE

Delivery Time : In 10 days after order

Payment Terms : T/T

Supply Ability : 10000 tons

Density : 40, 50, 60, 80, 100, 120 Kg/m3

Length : 3000 - 7000 mm

Product Name : Rockwool Insulation Blanket

Thickness : 25 - 150 mm

Width : 600 900 1200 mm

Feature : Sound Absorption

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Mineral Wool Insulation Blanket , Sound Absorption Rockwool Blanket

Facing:

Rockwool Blanket can be stitched with galvanized wire mesh and laminated with Aluminum Foil, Black Tissue and other facing material.

Specifications:

Standard product size:

Density

(Kg/m3)

40

50

60

80

100

120

Thickness

(mm)

25

25

25

50

50

40

40

40

75

75

50

50

50

50

100

100

75

75

75

60

150

150

100

100

100

100

Length

(mm)

3000~7000

Width

(mm)

600 900 1200

Other size can be made upon request.

Main Technical data

Item

Unit

Data

Remarks

Fiber diameter

μ

4~7

Shot content

%

<5

Service temperature

ºC

-269 ~ 850

Combustibility

non-combustible

DIN 4102

Moisture absorption

%

0.2

ASTM C-553-70

Water repellency

%

>98

JIS 9512

Chemical Properties / Biological Properties

Rockwool is neutral (PH 7) or slightly alkaline and meet the requirement of standard ASTM C 795 JIS A 9504. It will normally not support the growth of molds, fungi and bacteria

Description:

Rockwool (mineral) products is an economical light weight thermal insulation material which is well recognized as one of the best material for thermal and insulation purpose is manufactured from a mixture of natural rocks (basalt and dolomite) melted at high temperature to form a molten matrix, which is then passed through an air stream that cools the material and forms long fibrous strands. These strands are bonded together to form slabs, blocks, blankets, pipe covers and granulates (non-bonded). The material is chemically and biologically inert and free from plant pathogens.

Applications:

Tungkin rockwool blanket is to process temperature control, energy conservation, condensation prevention and personnel protection for the power generating, metallurgical, oil refining and chemical industries, including plant and equipment such as exhaust flues, hot gas ducts, boilers, heat exchangers, reactors, storage tanks, furnaces, ovens, autoclaves, precipitators, stacks, air-conditioning ductwork, refrigeration equipment and kilns. It is also use for building industry suitable for walls, roofs, elevator well, flats or slightly curved surfaces for thermal, fire-resistance and sound absorption.

It is easily installed by impaling the rockwool slab or blankets on weld pins and securing with speed clips. The unfaced surface of the rockwool blanket is to be applied to the hot surface to be insulated.

The rockwool blanket can be laminated with aluminum foil, fiberglass cloth or stitched with galvanized wire mesh and other facing material upon the request of customers for particular purpose.

Thermal conductivity:

Mineral Wool Insulation Blanket , Sound Absorption Rockwool Blanket

Mineral Wool Insulation Blanket , Sound Absorption Rockwool Blanket

Sound absorption property

Density

Thickness

Absorption Value at various frequency (HZ)

(Kg/m3)

(mm)

100

125

250

500

1000

2000

4000

80

25

0.03

0.04

0.09

0.24

0.57

0.93

0.97

80

50

0.06

0.08

0.22

0.6

0.93

0.98

0.9

100

50

0.09

0.13

0.33

0.61

0.83

0.89

0.95

120

50

0.08

0.11

0.3

0.75

0.91

0.89

0.97

80

75

0.21

0.31

0.59

0.87

0.83

0.91

0.97

80

100

0.27

0.35

0.64

0.89

0.9

0.96

0.98

80

100

0.1

0.3

0.7

0.9

0.92

0.97

0.9

100

100

0.33

0.38

0.53

0.77

0.78

0.87

0.95

120

100

0.3

0.38

0.62

0.82

0.81

0.91

0.96

Competitive Advantage:

TUNGKIN Rockwool (Mineralwool) has advantages of low thermal conductivity, less shot content.


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