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1100degree Vermiculite Slabs In Fireplace
1100degree Vermiculite Slabs In Fireplace
Supplier Info
[China Supplier]
Contact Person : Ms. Zhao Wei
Tel : 86-311-87766188
Fax : 86-311-87810489
Product Detail
1.natural,non-deformable,non-asbestos 2.The fireproof grade is A 3.high bending/compressive strength 4.Xinjiang vermiculite.

1100degree Vermiculite slabs in fireplace

 characteristics:   

1. The fireproofing grade is A grade, under the circumstances of 1000 centigrade degrees after one hour. 

2. When the vermiculite board(brick) face to fire or high temperature circumstance, it is non-deformable. 

3. Water-tolerant, insulate against heat and sound. 

Application: 

1. Fire resistant core for fire doors

2. Fire resistant walls and ceilings 

3. Fire brick in stove, electric heater, storage heater ,furnace and fireplace etc.

4. Heat insulation boards in planes, trains, cars, ships, ovens and pipes etc.

5. Heat preservation and sound insulation boards for walls 

Vermiculite technical specification

Process temperature

Bending strength

Density

Compression strength

Thermal conductivity

>1100°C or 1000°C

0.574~5.33Mpa

400kgs/M3--900kgs/M3

0.690~4.90Mpa

Max.0.20W/mK at 600°CMax.0.128W/mk at 34.51°C

Process range

The minimum thickness

The maximum thickness

The maximum width

The maximum length

15mm

60mm

1220mm

2440mm

Vermiculite Element

ELEMENT

SiO2

Al2O3

MgO

CaO

Fe2O3

TiO2

K2O

CONTENT(%)

47

10

22

2.6

5

0.4

11

Quality standard

mm

0.3-1

1-2

2-4

4-8

Sand content

<3%

<1%

<1%

<1%

Moisture

<4.5%

<4.5%

<5%

<5%

PICTURE:

1100degree Vermiculite Slabs In Fireplace

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