Röchling Engineering Plastics SE & Co. KG (data provider)
Polystone® G black HD GK
Very good welding and processing properties, High adhesion in a composite system
symbolic image
application area
Chemical engineering and tank building; Corrosion protection
Chemieindustrie; Korrosionsschutz; Tanks
Physical Properties
| Name | Value | Method and conditions |
|---|---|---|
| density | 0.96 g/cm³ | DIN EN ISO 1183-1 |
| water absorption | < 0.01 % | DIN EN ISO 62 |
| Mechanical properties | ||
| impact strength | 10 kJ/m² | DIN EN ISO 179 |
| Shore hardness (type D) | 63 Shore D | DIN EN ISO 868 |
| tensile modulus of elasticity | 800 MPa | DIN EN ISO 527 |
| tensile strain at break | > 50 % | DIN EN ISO 527 |
| tensile stress at yield | 22 MPa | DIN EN ISO 527 |
| Electrical and magnetic properties | ||
| absolute permittivity | 2.5 F/m | IEC 60250 |
| dielectric dissipation factor | 0.0004 | IEC 60250, 10^6 Hz |
| dielectric strength | 45 kV/mm | IEC 60243, Dielectric strength |
| electrical tracking resistance | 600 V | IEC 60112 |
| surface resistance | > 1.0E+14 Ω | DIN EN 62631-3-2 |
| volume resistance | > 1.0E+14 Ωcm | DIN EN 62631-3-1 |
| Thermal properties | ||
| application temperature | -50 – 80 °C | |
| coefficient of linear thermal expansion | 150 – 230 10⁻⁶/K | DIN 53752 |
| melting temperature | 135 °C | ISO 11357-3 |
| short-term application temperature | < 100 °C | |
| specific heat capacity | 1.9 kJ/(kg*K) | DIN 52612 |
| thermal conductivity | 0.4 W/(K*m) | DIN 52612-1 |
| vicat softening temperature | 67 °C | DIN EN ISO 306, Vicat B |
Chemical Properties
| Name | Value | Method and conditions |
|---|---|---|
| flammability | HB | UL 94, Dicke: 3 mm / 6 mm |
Producer
Röchling Engineering Plastics SE & Co. KG
Data Provided by
Röchling Engineering Plastics SE & Co. KG
disclaimer
The data stated above are average values ascertained by statistical tests on a regular basis. They are in accordance with DIN EN 15860. The data above are provided purely for information and shall not be regarded as binding unless expressly agreed in a contract of sale.
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