ZRD Cellular Glass(High Performance)
2023-12-06

 Cellular Glass (High Performance)

1.Product Introduction
    High performance  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  (Comply with   ASTM  C552)

 

 

Physical Property

Unit

ZRD

800

ZRD

1000

ZRD

1200

ZRD

1400

ZRD

1600

ZRD

2400

Testing

Metho

d

Density

kg/m³

120±8%

130±8%

140±8%

150±8%

160±10%

210±15%

ASTM C303

 

Thermal

Conductivity

Avg.Value

 

W/(m ·K)

(10℃)

0.043

0.044

0.046

0.047

0.048

0.056

 

ASTM   C177,AST

MC518

Highest

Single Value

0.044

0.046

0.048

0.049

0.050

0.058

 

Compressive Strength

Avg.Value

 

MPa

0.8

1.0

1.2

1.4

1.6

2.4

 

ASTM C165

Lowest

Single Value

0.55

0.69

0.83

0.97

1.10

1.66

Flexural Strength

MPa

≥0.31

≥0.36

≥0.39

≥0.44

≥0.48

≥0.63

ASTM C203

Water Vapor Permeability

r

(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/℃

 10?

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 and 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 Cautions

(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 ZES85 or fine dry sand.