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Rock Wool Insulation Board

2300.0~3300.0 RMB
Min. Order: 7 Ton
Payment Terms: T/T
Supply Ability: 10000T
Place of Origin: Hebei

Company Profile

Location: Langfang, Hebei, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Rock Wool, Glass Wool, Foam Rubber

Product Detail

Model No.: BQ-003
Means of Transport: Ocean, Land
Brand Name: beiqing
Fiber diameter: 4~7μ
Production Capacity: 10000T
Packing: Shrinkage wrap
Delivery Date: In about 10 days after order
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Product Description

 

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:

 

 Rockwool board 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. 

The rockwool slab can be laminated with aluminum foil, black tissue and other facing material upon the request of customers for particular purpose.

 

Specifications:

Standard sizes:

Density

(Kg/m3)

40

50

60

80

100

120

150

200

 

 

Thickness

(mm)

38

25

25

25

25

25

25

50

50

40

40

40

40

50

50

75

75

50

50

50

50

100

100

75

75

75

150

150

100

100

100

Length

(mm)

1200mm,1000mm

 

Width

(mm)

600mm

 

Other sizes are available upon request.

 

Facing:

 

Rockwool Slab can be laminated with Aluminum Foil, Black Tissue and other facing material.

 

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 support the growth of molds, fungi and bacteria

 

Chart of Thermal conductivity: 

Compression resistance:   

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

150

25

0.03

0.01

0.1

0.32

0.65

0.95

0.95

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

150

50

0.08

0.11

0.33

0.73

0.9

0.89

0.96

80

75

0.21

0.31

0.59

0.87

0.83

0.91

0.97

150

75

0.23

0.31

0.58

0.82

0.81

0.91

0.96

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:

 

 Rockwool has advantages of low thermal conductivity, less shot content. fire resistance, sound absorption

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