Shenzhen Kebai Industrial And Trade Limited
Main products:Synthetic Thatch,Glass Wool,Rock Wool,Reflective Aluminum Foil,Nano Ceramic Fiber
Products
Contact Us
  • Contact Person : Mr. GUO JINSHAN
  • Company Name : Shenzhen Kebai Industrial And Trade Limited
  • Tel : 86-755-27788391
  • Fax : 86-755-27789621
  • Address : Guangdong,SHENZHEN,No. 14A1(Office), Building 1, Dongjianghaoyuan, Longjing Road, Xin'an Street Office, 3rd Area
  • Country/Region : China
  • Zip : 518101

Excellent thermal insulation mineral wool insulation

Excellent thermal insulation mineral wool insulation
Product Detailed
1) Low heat conductivity. 2) Non-combustibility A1. 3) Excellent thermal insulation. 4) Chemical stability rock wool.

Abstract:

Rock wool board is an economical lightweight thermal insulation material. It consists of long fine fibers, spun from molten natural rock bonded with a thermosetting resin. A suitable finish such as metal cladding is recommended to protect the insulation from weather or mechanical damage. Kebar Insulation manufactures a wide range of insulation materials for both hot and cold applications.

Rock wool Applications:

Petrochemical industry --heat insulation and sound absorption of equipments for petroleum industry, power industry and chemical industry.

Construction industry --heat insulation and sound absorption of partition, curtain wall, roofs and fences for construction.

Mining industry -- heat preservation and fireproof for industrial kiln, oven, large-caliber storage tank and shipping.

Main specification range:

Product

Length(mm)

Width(Diameter)(mm)

Thickness(mm)

Density(kg/m3)

Notice

Blanket (felt)

3000-5000

200-900

30-80

80-150

Boards (Slab)

1000-1200

600-1200

50-100

80-200

Pipe Sections

1000

18-630

30-150

60-150

Rock wool Performance:

1) Advantages Excellent thermal acoustic and fire insulation, Non-combustible, highly water repellent, resistant to high temperatures, chemically inert. Low chloride content, easy to handle, cost effective, maintenance free, CFC and HCFC free.

2) Handling and storage Easy to cut to any shape with a sharp knife. For long-term protection they should be stored indoors or under a waterproof covering.

3) Acoustics -sound absorption Efficient sound absorbing insulation products, due to the open fiber structure. The tables below give the sound absorption values.

Rock Wool Technical Parameters:

Item

unit

index

experimental method

density

Kg/m3

50-200kg/m3

GB5480.3

density allowable deviation

%

±10

average value of fiber

um

4-7

GB5480.4

slag ball content (granule diameter)>0.25mm)

%

6

GB5480.5

volume water absorption

%

2

GB/GB16401-1996

heat absorption

%

1.0

GB5480.7

moisture resistivity

%

98

B10299-88

shrinkage temperature of heat load

650

GB11835-1998

organic content

%

4%

GB11835-1998

compressive strength (10% compressibility)

kPa

40

GB/T13480-92

peeling strength

kPa

14

DIN52274

incombustibility

--

Grade A

GB5465

thermal conductivity (70 )

W/mk

0.036~0.048

GB10294-88

acidity coefficient

1.5

binder content

%

3.0

Excellent thermal insulation mineral wool insulation



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