Propiedades
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Densidad | 23.0 °C | 1.45 - 1.75 g/cm³ Show Supplier Material materials with Densidad of 1.45 - 1.75 g/cm³ | GOST 15139-69 |
Mecánica
| Property | Temperature | Value | Comment |
|---|---|---|---|
Energía de impacto Charpy | 23.0 °C | 5000 J Show Supplier Material materials with Energía de impacto Charpy of 5000 J | Min. |
Resistencia a la flexión | 23.0 °C | 136 MPa Show Supplier Material materials with Resistencia a la flexión of 136 MPa | Min., ISO 14125:1998 |
Resistencia a la tracción | 23.0 °C | 500 MPa Show Supplier Material materials with Resistencia a la tracción of 500 MPa | Min., ISO 527-5/Tape |
Aplicaciones térmicas
| Property | Temperature | Value | Comment |
|---|---|---|---|
Calor específico | 23.0 °C | 900 - 1300 J/(kg·K) Show Supplier Material materials with Calor específico of 900 - 1300 J/(kg·K) | GOST Р 57712-2017 |
Coeficiente de dilatación térmica | 23.0 °C | 1.5E-5 - 2.4E-5 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.5E-5 - 2.4E-5 1/K | GOST 15173-70 |
Conductividad térmica | 23.0 °C | 0.3 - 0.4 W/(m·K) Show Supplier Material materials with Conductividad térmica of 0.3 - 0.4 W/(m·K) | GOST Р 57830-2017 |
Eléctrico
| Property | Temperature | Value | Comment |
|---|---|---|---|
Resistividad eléctrica | 23.0 °C | 1.50E+18 Ω·m Show Supplier Material materials with Resistividad eléctrica of 1.50E+18 Ω·m | GOST 6433.2-71 |
Technological properties
| Property | ||
|---|---|---|
| Application areas | KOLCHUGA PFCR is designated to protect the pipelines and bends insulation coating from mechanical damage when they are laid by trenchless method, trench methods and overhead laying in the following types of site: 1. Mountainous terrain and rough ground conditions, 2. Underwater crossings, 3. Permafrost soils, 4. Pipeline sections equipped with ballasting and fixing means for pipelines without using lining means, 5. Crossings under railways and roads, 6. Other sites requiring additional protection against damage to the pipelines surface and pipe insulation. | |
| Fillers | Glass Fiber | |