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1. Product Introduction
Plate-shaped Cellular Glass is a rigid inorganic thermal insulating product, composed of uniform closed cells. It is made from pure glass and foaming agents, through high temperature foaming and annealing. It is characterized by lightweight, low thermal conductivity and high compressive strength, can be applied for pipe and equipment insulation, as well as tank bottom support and thermal isolation.
2. Properties
Physical Property
Unit
ZES
ZES
ZES
ZES
ZES
ZES
Testing Method
800
1000
1200
1400
1600
2400
Density
kg/m3
120±8%
130±8%
140±8%
150±8%
160±10%
210±15%
ASTM C303
Thermal Conductivity
Avg. Value
W/(m·K)
0.043
0.044
0.046
0.047
0.048
0.056
ASTM C177,ASTM C518
Highest Single Value
(10℃)
0.044
0.046
0.048
0.049
0.05
0.058
Compressive Strength
Avg. Value
MPa
0.8
1
1.2
1.4
1.6
2.4
ASTM C165
Lowest Single Value
0.55
0.69
0.83
0.97
1.1
1.66
Flexural Strength
MPa
≥ 0.31
≥ 0.36
≥ 0.39
≥ 0.44
≥ 0.48
≥ 0.63
ASTM C203
Water Vapor Permeability
ng/(pa.m.s)
≤ 0.007
ASTM E96
Water Absorption by Vol
Vol%
≤ 0.5
ASTM C240
Flame Spread Index
≤ 5
ASTM E84
Linear Thermal Expansion Coefficient
1/℃
9×10-6
ASTM E228
Service Temp.
℃
-268~+480
Dimension
mm
610×460mm
Thickness
mm
Max 180mm
Max 125mm
Component
Pure Glass,Asbestos Free
3. Product Application
It is mainly used for tank bottom support and thermal insulation, pipe support and thermal insulation where high fire-proof property is required.
4. Packing & Storage
(1) Carton packing, special packing is available on request.
(2) During shipment, keep cartons tightly closed, keep stacks upright to protect from collision. If necessary, reinforcement can be applied.
(3) Store in weatherproofing, dry and ventilated environment, no more than 6 layers stack is preferred.
5. Application and Considerations
(1) Cellular Glass is fragile, shall be handled gently, avoid rolling or collision.
(2) Cut it with saw during application.
(3) For tank bottom application, leveling the base with fine dry sand.