Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 1.45 - 1.75 g/cm³ Show Supplier Material materials with Density of 1.45 - 1.75 g/cm³ | GOST 15139-69 |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy | 23.0 °C | 150 J Show Supplier Material materials with Charpy impact energy of 150 J | Min. |
Flexural strength | 23.0 °C | 136 MPa Show Supplier Material materials with Flexural strength of 136 MPa | Min., ISO 14125:1998 |
Tensile strength | 23.0 °C | 500 MPa Show Supplier Material materials with Tensile strength of 500 MPa | Min., ISO 527-5/Tape |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.5E-5 - 2.4E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.5E-5 - 2.4E-5 1/K | GOST 15173-70 |
Specific heat capacity | 23.0 °C | 900 - 1300 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 900 - 1300 J/(kg·K) | GOST Р 57712-2017 |
Thermal conductivity | 23.0 °C | 0.3 - 0.4 W/(m·K) Show Supplier Material materials with Thermal conductivity of 0.3 - 0.4 W/(m·K) | GOST Р 57830-2017 |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical resistivity | 23.0 °C | 1.50E+18 Ω·m Show Supplier Material materials with Electrical resistivity of 1.50E+18 Ω·m | GOST 6433.2-71 |
Technological properties
| Property | ||
|---|---|---|
| Application areas | KOLCHUGA PFCG is designated to protect the pipelines and bends insulation coating from mechanical damage when they are laid by trench method in rocky and permafrost soils, including backfill soil which contains inclusions of gruss, flint, pebbles, spalls and larger solid inclusions. | |
| Fillers | Glass Fiber | |