Technical Datasheet EN ISO 900170 100 F 391 Solventless casting resin system based on polyurethane consisting of resin and hardener The resin Mixing ratio by weight 100 parts PU 390 Ha ID: 819641
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Electro Casting Systems · Structural Adh
Electro Casting Systems · Structural Adhesives · PU-Casting Systems Technical Datasheet EN ISO 900170 100 F 391Solventless casting resin system based on polyurethane, consisting of resin and hardener. The resin Mixing ratio: by weight 100 parts PU 390 : Hardener 300: 1.600 2.200 mPa·s 70 - 120 mPa·s Density (22°C):Hardener 300: 1,28 1,31 g/cm³ 1,20 1,24 g/cm³ Hardener 300: black or as requested brown Pot-life (250 gr.)40 minutes at room temperature Curing time12 hours. We can accelerate the curing time as desired. 10 - 14 days at room-temperature lt is possible to accelerate the pot-life and curing time as requested.__________________________________________________________________________________________ D-73760 Ostfildern-Kemnat, Schönbergstraße 14Factory: Mergenthalerstraße 13, Plant 2: Schönbergstraße 14 Phone +49-711-16761-0 · Fax +49-711- 16761-44 http://www.wevo-chemie.deinfo@wevo-chemie.deCured Properties:Test specification:Shore Hardness A/D: 94 / 43 Tensile strength: 44 N/mm² DIN 53455 Elongation at break:17 % DIN 53455 Thermal conductivity: 0.42 W/m·K DIN VDE 0304, Tl.1 Coefficient of expansion:20-100°C Glass transition temperature:45°C DSC Thermal index: 127°C IEC 216 Water
absorption:0.16 % DIN 53472 Flammabili
absorption:0.16 % DIN 53472 Flammability classification: V-2 Dielectric strength: 36 kV/mm IEC 243 DIN VDE 0303, Tl.3 Volume resistivity:23°C/50% r.h.·cm DIN VDE 0303, Tl.3 Surface resistance: DIN VDE 0303, Tl.3 Dielectric constant at 50 Hz, 23°C DIN VDE 0303, Tl.4 Dissipation factor tan at 50 Hz, 23°C DIN VDE 0303, Tl.4 Comparative tracking index: CTI 600 IEC 112 DIN VDE 0303, Tl.1 Packing:750 ml, 5 kg, 10 kg und 30 kg-bucket, 250 kg drums in original closed cans or drums, at a dry storage between 18°C and 25°C, 6 months. Our technical advice - whether verbal, in writing or by way of trials - is given in good faith but without warranty, and this also applies where proprietary rights of third parties are involved. It does not release you from the obligation to test the productsupplied by us to their suitability for the intended processes and uses. The application, use and processing of the products arbeyond our control and, therefore, entirely your own responsibility. Should in spite of this, liability be established by us and used by you. We will, of course, provide products of consistent quality within the scope of our General of Sale and Delivery. PU 390 with Ha 300 Version 01/03 replaces version 12/99