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Sound Insulation Calcium Silicate Board Partition Low Thermal Conductivity

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QINGDAO LAURENT NEW MATERIALS CO.,LTD

Sound Insulation Calcium Silicate Board Partition Low Thermal Conductivity

Country/Region	china
City & Province	qingdao shandong

Product Details

Sound Insulation Calcium Silicate Board Partition Low Thermal Conductivity

Description:

Calcium silicate board is an asbestos-free thermal insulation product that can withstand continuous operating temperature from 650C up to1100C. It is light weight, low thermal conductivity, high strength, easy to install, reliable and durable. There are 3 grades available namely 650 &1000 & 1100 which are commonly used as furnace backup insulation in steel, petrochemical, ceramic, cement & glass industry or fire protection in building construction. It not only provides energy saving, also increases production efficiency and gives personnel protection in industrial safety aspect. And in the housing construction Calcium Silicate Board is also used as the ceiling, fireproof and heat insulation materials of wall and sound absorption materials of decoration.

Applications:

Reheating furnace -Annealing furnace-Transfer ladle -Rotary kiln-Glass tank Dip tubes and spouts Nozzles -Shuttle kiln -Tunnel kiln -Aluminum melting and holding furnace- Distribution boxes, Flow gates Hot pipe supports-Other high temperature ovens or heat processing equipments

Recommendable applications:

Commercial building: Commerce mansions, entertainment sites, shopping malls and hotels

Industrial building: Factories and warehouses

Residential building: New residential housing, renovation and decoration

Public place: Hospitals, theater and bus stations

Key Specifications/Special Features:

Specifications:

650 & 1000 C 600-1000 mmX 300-500mm X 25-100mm Speicial deimension will be as per customer request

Standard Type Calcium Silicate Products

Items	Unit	Standard Type				GB/T10699- 1998	JISA9510-1995 NO.1-22
Items	Unit	LA-17	LA-20	LA-23	LA-25	GB/T10699- 1998	JISA9510-1995 NO.1-22
Bulk Density	kg/m3	170 (±10%)	200 (±10%)	230 (±10%)	250 (±10%)	≤220, ≤270	≤220
Flexural Strength	MPa	≥0.25	≥0.35	≥0.45	≥0.50	≥0.30	≥0.30
Thermal Cond	W/m.k	0.058 100℃	0.062 100℃	0.067 100℃	0.069 100℃	≤0.065 (100℃)	≤0.062 (70℃)
Temp. Limit	℃	1000	1000	1000	1000	1000	1000
Linear Shrinkage	%	≤2 (1000℃,16hrs)	≤2 (1000℃,16hrs)	≤2 (1000℃,16hrs)	≤2 (1000℃,16hrs)	≤2 (1000℃,16hrs)	≤2 (1000℃,3hr)

Products with max. service temp. of 650℃ are also produced..

High Temp Type Calcium Silicate Products

Based on 1000℃ Standard Type,the temp. limited of this type is improved to 1100℃. As our paten, High Temp. Type can be used for high temp position of industrial furnaces..
Items	Unit	LA-25
Bulk Density	kg/m3	250±10%
Flexural Strength	MPa	≥0.50
Temp. Limit	℃	1100
Linear Shrinkage	%	≤2(1050℃,3hrs)
Themal Cond	W/m·k	≤0.069 100℃

Block Sizes and Dimensional Tolerances

Length(±3mm)	Width(±3mm)	Thickness(+3 -1.5 mm )
400	250	25-120
500	500	25-120
600	300	25-120
610	400,303,300,150	25-120
1000	500	25-120
1080	950	25-120
1220	1220	25-100