Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Special Features
- Electrically conductive
- Low volatile
- Low-temperature flexible
- UV stable
Applications & Uses
- Markets
- Application Area
- Cure Method
- Application Details
- Before use of ELASTOSIL® S 692 A/B the components must be thoroughly stirred.
- The mixing ratio is 9 : 1.
- At room temperature a mixture of A and B components has a pot life of 3 - 5 hours.
- Various chemicals, e. g. sulfur, tin, nitrogen compounds such as amines, amides, azides etc., antiagers in plastics and rubbers etc., may cause a delay in vulcanisation or, in infavourable cases, prevent it. Therefore we recommend to test all materials with regard to their compatibility with ELASTOSIL® S 692 A/B.
- To obtain adhesion to other materials (e. g. glass, aluminum, epoxide, polyester, polyimide), it is necessary to pretreat the surface with Primer G 790 or G 790 diluted 1 : 1 with an aliphatic hydrocarbon solvent (e. g. Isopar E or Esso AG, boiling range 110 - 140 °C at 1 bar).
Properties
- Catalyst Properties
- Cured Properties
- Uncured Properties
- Properties
- Resistant to very low temperatures
- Glass point: < - 100 °C (-148 °f)
- Particularly low volatile content
- Electrically conductive
- Admitted for space applications acc. To specification ESA ECSS-Q-70-01A
- Controlled production acc. To fixed prescription.
- Note
Cure conditions: 5 min / 165 °C in press, post curing 6h / 100°C for cured properties.
| Value | Units | Test Method / Conditions | |
| Dynamic Viscosity (A+B, after 5 min) | 40000 | mPa·s | DIN EN ISO 3219 |
| Mix Ratio (A:B) | 9:1 | parts by weight | — |
| Pot Life (A+B, at 23°C) | 4 | hours | — |
| Value | Units | Test Method / Conditions | |
| Condensable Constiturents CVCM | max. 0.1 | % | ECSS-Q-70-02A |
| Elongation (at break) | 200 | % | ISO 37 Type 1 |
| Glass Transition Temperature | max. 100.0 | °C | DSC DIN EN ISO 11357-2 |
| Shore Hardness A | 35 | — | DIN ISO 48-4 |
| Tear Strength | 3 | N/mm | ASTM D 624 B |
| Tensile Strength | 1.5 | N/mm² | ISO 37 Type 1 |
| Total Mass Loss (TML) | max. 1.0 | % | ESA ECSS-Q-70-02A |
| Volume Resistivity | 100 - 1000 | Ohm-cm | IEC 62631-3-1 |
| Value | Units | Test Method / Conditions | |
| Density (at 23°C, Componenet A) | 1.09 | g/cm³ | DIN EN ISO 2811-1 |
| Density (at 23°C, Componenet B) | 0.97 | g/cm³ | DIN EN ISO 2811-1 |
| Dynamic Viscosity (Component A, Spindle 5, 2.5 rpm) | 70000 | mPa·s | Brookfield |
| Dynamic Viscosity (Component B, at 23°C) | 220 | mPa·s | DIN EN ISO 3219 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Regional Availability