Advantage
– Low density, low thermal conductivity but high compressive strength.
– No water absorption, no permeability.
– Low thermal expansion coefficient, good dimensional stability, no deformation, no crack.
– Fire resistant, non-combustible and corrosion resistant.
– Excellent acoustical coefficient.
– No mildew, no rat eating, and preventing from insect pest or microorganism.
– Applicable for cryogenic, constant and high temperature.
– Convenient for fabrication and installation.
– No-aging, no deterioration.
– Environmentally friendly and recyclable.
Available size
| Thickness (mm) | Inner Diameter (mm) | Length (mm) | |
| ≥25 | Single layer | ≥219 | 600 |
| Double or multi-layer | |||
Note: Customized products are available on consult. It can be manufactured in single or multi-layer configurations.
Properties
| Physical Property | Unit | CGSN120 | Testing Method | |
| Density | kg/m3 | 120±10% | ASTM C303 | |
| Thermal Conductivity | Avg. Value | W/(m·K) (10℃) | 0.043 | ASTM C177/C518 |
| Highest Single Value | 0.044 | |||
| Water Vapor Permeability | ng/(Pa·s·m) | ≤ 0.05 | ASTM E96 | |
| Water Absorption by Vol | Vol% | ≤ 0.50 | ASTM C240 | |
| Service Temperature | ℃ | -268～+482 | – | |
| Coefficient of Linear Thermal Expansion | 1/℃ | ≤ 9×10-6 | ASTM E228 | |
| Combustibility | Non-combustible (Class A1) | |||
| Component | Pure Glass, Free from Asbestos | |||
| Color | Black | |||
Application
- Cryogenic systems, suitable for LNG, liquid nitrogen, liquid oxygen and helium etc.
- Low-temperature pipe, equipment, tanks and vessels
- Medium and high temperature pipes and equipment
- Hot oil and hot asphalt storage tanks
- Heat transfer fluid systems
- Hydrocarbon processing systems
- Chemical processing systems
- Steam and chilled water piping
- Commercial piping and ductwork
- Direct burial/underground
Package
(1) Carton packing, and/or palletized (wrapped with film), special packing is available on request.
(2) Brand: HUAYUE INSULATION or Authorized OEM (your own brand).
(3) During shipment, keep cartons tightly closed, keep stacks upright to protect from collision. If necessary, reinforcement can be applied.
(4) Store in weatherproofing, dry and ventilated environment, no more than 6 layers stack is preferred.
Cautions
(1) Cellular Glass is fragile, shall be handled gently, avoid rolling or collision.
(2) Fix cellular glass segments by stainless steel band when applied in pipe/equipment insulation.
(3) Cut it with saw during application.
