To catalogue
ELASTOSIL® R 861/70 S
- Chemical Family
- Silicones
ELASTOSIL® R 861/70 S is a translucent compound that is highly flexible and is noted for its low compression set and improved media and coolant resistance. This compound can be used in the manufacture of molded parts but also, particularly by extrusion, for producing profiles, e. g., for windows and facades.
Product families
Elastomers — Specialty Elastomers
- Silicone Elastomers
Other characteristics
- Brand
- ELASTOSIL® R
- End Uses
Automotive Components, Cup Holders, Facades, Household Goods, Medical Devices, Profiles
- Features
Coolant Resistant, Food Contact Acceptable, High Consistency, High Flexibility, Low Compression Set, Steam Resistant, Translucent
- Polymer Name
- Silicone Elastomer
- Tear Strength
- 17.0 - 17.0 kN/m
- Processing Methods
- Extrusion
- Markets
- Building & Construction
- Healthcare & Pharma
- Technology
- Elastomers
- Labeling Claims
- Food Contact Acceptable
- Special Features
- Coolant resistant
- Food-contact
- Steam resistant
- Ultra-low compression set
- Material Features
- Coolant Resistant
- Food Contact Acceptable
- High Consistency
- High Flexibility
- Low Compression Set
- Steam Resistant
- Translucent
- Storage Information
Please store the cardboard boxes in a dry and cool place. Already opened boxes should be closed again to avoid any contamination.
Technical data
Table 1 of 3
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Compression Set (post-cured 4hours, at 200°C, Glysantin® G48 / distilled water 50:50) | 89 | % | DIN ISO 815-1 type B method B |
| Elongation (at break, Glysantin® G48 / distilled water 50:50) | 230 | % | ISO 37 |
| Shore Hardness A (Glysantin® G40 / distilled water 50:50) | 80 | — | DIN ISO 48-4 |
| Tensile Strength (Glysantin® G48 / distilled water 50:50) | 6.3 | N/mm² | ISO 37 |
| Volume Change (Glysantin® G48 / distilled water 50:50) | -1 | % | — |
Table 2 of 3
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Elongation (at break, 70 hours, 150°C, IRM 901) | 260 | % | ISO 37 |
| Elongation (at break, 70 hours, 150°C, IRM 903) | 240 | % | ISO 37 |
| Shore Hardness A (70 hours, 150°C, IRM 901) | 73 | — | DIN ISO 48-4 |
| Shore Hardness A (70 hours, 150°C, IRM 903) | 54 | — | DIN ISO 48-4 |
| Tensile Strength (70 hours, at 150°C, IRM 901) | 7 | N/mm² | ISO 37 |
| Tensile Strength (70 hours, at 150°C, IRM 903) | 8.5 | N/mm² | ISO 37 |
| Volume Change (at 150°C, 70 hours, IRM 901) | 5 | % | — |
| Volume Change (at 150°C, 70 hours, IRM 903) | 43 | % | — |
Table 3 of 3
16 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Compression Set (Curing Agent C1, at 22 hours, 175°C) | 8 | % | DIN ISO 815-1 type B method A |
| Compression Set (Curing Agent C1, at 70 hours, 175°C) | 20 | % | DIN ISO 815-1 type B method A |
| Compression Set (Curing Agent E, at 22 hours, 175°C) | 31 | % | DIN ISO 815-1 type B method A |
| Compression Set (Curing Agent E, at 70 hours, 175°C) | 50 | % | DIN ISO 815-1 type B method A |
| Density (Curing Agent C1) | 1.16 | g/cm³ | DIN EN ISO 1183-1 A |
| Density (Curing Agent E) | 1.16 | g/cm³ | DIN EN ISO 1183-1 A |
| Elongation (at break, Curing Agent C1) | 290 | % | ISO 37 Type 1 |
| Elongation (at break, Curing Agent E) | 320 | % | ISO 37 Type 1 |
| Rebound Resilience (Curing Agent C1) | 50 | % | ISO 4662 |
| Rebound Resilience (Curing Agent E) | 47 | % | ISO 4662 |
| Shore Hardness A (Curing Agent C1) | 73 | — | DIN ISO 48-4 |
| Shore Hardness A (Curing Agent E) | 73 | — | DIN ISO 48-4 |
