Custom-Shaped Foam Glass Insulation Board/Sleeve/Pipe/Elbow for Cold Room/Modular Building Construction Material

Product Description

 

Product Description

Our foam glass is a porous glass foam material. Its advantages as a building material include its light weight, high strength, and thermal and acoustic insulating properties. It is made by heating a mixture of crushed or granulated glass and a blowing agent such as carbon or limestone. Near the melting point of the glass, the blowing agent releases a gas, producing a foaming effect in the glass. After cooling the mixture hardens into a rigid material with gas-filled closed-cell pores comprising a large portion of its volume.

 

Feature & Benefit

1. Non-combustible
Cellular glass, its main composite is glass mixed with foam agent, produced through high temperature foaming and annealling

2. Waterproof
It has perfect waterproof property due to base material is glass, and composed by hermetically sealed glass cells.

3.Vapor-tight
Cellular glass is composed by hermetically sealed glass cells, with excellent vapor-tight, it cannot penetrate through by vaporous water or other gases.

4.Ecological
Cellular glass is environmentally-friendly inorganic product, processing with no hazardous additive, contains no ozone depleting propellants, with out VOC or other volatile substances, can be recycled and reused, is no damage soil or underground water.

5. Vermin, pest and botany proof
Cellular glass is inorganic no basis for nesting, breeding, also it's rat bite proof, plant roots cannot pierced this product.

6.Stable chemical property
It remains the chemical stability property of glass such as:oil-resisting, alkali-resisting, organic solvents resisting, and resist to almost all the acids. No destruction from aggressive mediums or atmospheres.

7.High compressive strength
cellular glass has high compressive strength even with long-term loads due to its cell geometry

8.Dimensionally stable
Cellular glass has low expansion coefficient, comparable to steel and concrete. It neither shrinks nor swells under temperature cycling, no warping, buckling or creep.

9.Easy to Process
Cellular glass is easy to cut, shape, install at site, and it can be perfabricated according to design. With simple tools like saw blade or hand saw, it can be cut to any desired shape.

10.Excellent acoustical coefficient
Due to structure of thousands tiny uniform hermetically sealed cells, it has strong absorption for sound wave, effectively reduce the noise.

11. Wide service temperature
Cellular glass service temperature range from -268°C to 480°C, meeting the thermal insualtion requierment in construction and industry.

12.Perfect insulation property
Cellular glass have low thermal conductivty, it preserves permanent insulation performance.

Product Parameters

Test Items

Test Method

Unit

MY500

MY800

MY1000

MY1200

MY1400

MY1600

MY2400

Density (±10% Tolerance)

ASTM C303

kg/m³

115

120

130

140

150

160

200

Thermal Conductivity Compressive Strength

Ave.Value

ASTM C177/C518

W/(m.K)(10ºC)

0.04

0.043

0.044

0.046

0.047

0.048

0.056

Highest Single Value

W/(m.K)(10ºC)

0.042

0.044

0.046

0.048

0.049

0.05

0.058

Ave.Value

ASTM C165

Mpa

0.5

0.8

1

1.2

1.4

1.6

2.4

Lowest Single Value

Mpa

0.42

0.55

0.69

0.83

0.97

1.1

1..66

Bending Strength Average

ASTM C203

Mpa

≥0.283

≥0.310

≥0.351

≥0.386

≥0.434

≥0.476

≥0.627

Water Absorption

ASTM  C240

Vol%

≤0.50

Water Vapor Permeability

ASTM  E96

ng/(pa.m.s)

≤0.007

Coefficient of Linear Thermal Expansion

ASTM E228

1/K

9×10-6

Service Temperature

ºC

-268~480

Combustibility

Non Combustible(Class A1)

Dimensional Stability

Excellent Stability

Colour

Black

Application

It's commonly applied in insulation projects such as: tank and tank base, pipeline, vessel, equipment, cryogenic ship, etc. for petroleum, chemical, refrigeration, underground projects, shipbuilding, national defense and residential construction industries.  It can be applied in severe environment like: low & cryogenics / hot temperature, underground, outdoors, flammable, wet, and chemical etc.