SILIRESIN 430 S black
Internal reference:
51-430S.G300
Product Description
SILIRESIN 430 S black is a solvent-free, two-component polyurethane-based casting resin system. The system consists of the resin component SILIRESIN 430 S black and the hardener SILIRESIN HARDENER 301.
Processing
SILIRESIN 430 S black is processed with SILIRESIN HARDENER 301 in the specified mixing ratio. Processing can be carried out manually, with a mixer, or with suitable two-component mixing and dosing systems.
The components must be stirred until homogeneous and thoroughly mixed before processing. Air inclusions should be avoided as much as possible.
Technical Data
| Property | Standard / Method | Value |
| Mixing ratio A:B | — | 3 : 1 (by weight) |
| Pot life | — | approximately 60 minutes |
| Color | — | black |
| Specific gravity of component A, 25 °C | — | approx. 1.52 g/cm³ |
| Specific gravity of component B, 25 °C | — | approx. 1.22 g/cm³ |
| Shore Hardness | Shore D | approx. 80–85 |
| Tensile Strength | DIN 53455 | > 36 N/mm² |
| Flexural strength | DIN 53455 | > 65 N/mm² |
| coefficient of linear expansion | DIN 53752 | 71 × 10⁻⁶ K⁻¹ |
| dielectric constant | DIN 53483 | 4.5 at 50 Hz |
| Dielectric loss factor | DIN 53482 | 0.008 |
| Specific volume resistivity | DIN 53482 | > 10¹² Ω·cm |
| Specific surface resistivity | DIN 53482 | > 10¹² Ω |
| Thermal conductivity | DIN 52612 | approx. 0.45 W/(m·K) |
| Dielectric strength | IEC Publ. 243 | 27 kV/mm |
| Loss factor | — | 0.023 at 50 Hz |
| Heat class | — | B |
| Trace current resistance | VDE 0303 | KA 3C / CTI 600 |
| Viscosity Component A | — | approx. 3000 mPa·s |
| Viscosity Component B | — | approx. 35 mPa·s |
| Cleaning agent | — | Special Cleaner 750 |
Note
This information is for technical guidance only and is based on experience and internal testing. Since processing, application, and operating conditions are beyond our control, this information does not relieve the user of the responsibility to conduct their own tests and suitability trials.
Technical data for SILIRESIN 430 S black
| Product Information | |
|---|---|
| Container | 300 g |
Please refer to the technical data sheet (TDS) in the "Documents" tab for binding values.
No public documents available.
On request, we will gladly send you TDS and SDS by email, Submit request.
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Product Specifications
| Container | 300 g |
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