product description
These cellular glass insulation boards are specially designed for high load bearing applications. It is an inorganic material consists of millions of uniform and independent closed cells. This unique structure creates a low thermal conductivity, no water absorption or vapor permeability, it also provides outstanding compressive strength, which makes it an ideal insulation material for a wide range of high load bearing applications. It is an equivalent material to HLB 800.
Applications
? Cold & cryogenic tank bases
? Hot oil or asphalt tank bases
? Cold pipe line insulation
? Hot pipe line insulation
? Underground/ground steam or chilled water piping system
? Offing oil platform
? Circulation and dual temperature system
? Heating piping and equipment
? Liquid heat exchanger system
? Insulation & energy-saving for building
Unique Advantages
? Applicable for both cryogenic and high temperature
? High compressive strength
? Low thermal conductivity
? No water absorption, no permeability, excellent airtight property
? Good dimensional stability
? Non-combustible
? Corrosion/chemical/vermin resistant
? Inorganic and long service life
? Nontoxic, harmless, and eco-friendly
? Easy to work with
Standards and Certifications
? ASTM C552 Standard Specification for Cellular Glass Thermal Insulation (Grade 8)
? ASTM C240-19 Standard Test Methods for Testing Cellular Glass Insulation Block
? ASTM C177 Test Method for Steady-State Heat Flux Measure-ments and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus
? ASTM C518 Test Method for Steady-State Thermal Transmis-sion Properties by Means of the Heat Flow Meter Apparatus
? ASTM C165 Test Method for Measuring Compressive Proper-ties of Thermal Insulations
? ASTM E96/E96M Test Methods for Water Vapor Transmission of Materials
? ASTM E84-20 Standard Test Method for Surface Burning Char-acteristics of Building Materials
? ISO 3951 Sampling Procedure and Charts for Inspection by Variables for Percent Defective
Dimension
Thickness : 25 to 180 mm
Size : 460 x 610 mm
* Other specifications available upon request.
Physical Property | Unit | Index | |
| Density | kg/m3 | 120±15% | |
| Thermal Conductivity | Avg. Value | W/(m·K) ( 10℃) | ≤0.042 |
| Highest Single value | ≤0.043 | ||
| Compressive Strength | Avg. Value | MPa | ≥0.80 |
| Lowest Single Value | ≥0.55 | ||
| Chemical composition | / | Pure glass totally inorganic | |
| Water vapor permeability | ng/(pa.m.s) | ≤0.007 | |
| Water Absorption | Vol% | ≤0.2 | |
| Linear coefficient of thermal expansion | /K | ≤9 X10-6 | |
| Flexural strength | Kpa | ≥310 | |
| Modulus of Elasticity | Mpa | 1110 | |
| Surface burning characteristics | / | Non-combustible | |
| THERMAL CONDUCTIVITY VALUES AT SELECT MEAN TEMPERATURES (ASTM C518, C177) | |||
| Temperature | ℃ | 204 | 149 | 93 | 38 | 24 | 10 | -18 | -46 | -73 | -101 | -129 | -157 | -165 |
| ZES 800 | W/(m K) | 0.080 | 0.067 | 0.056 | 0.046 | 0.045 | 0.042 | 0.037 | 0.034 | 0.030 | 0.027 | 0.025 | 0.022 | 0.022 |
