Our news
SILICONE ADHESIVE TAPES: 901S & 905S: the GERGOSIL single-sided high temperature range
The GERGOSIL range is based on Gergonne PSStech technology, developed to combine the qualities of silicone with reliable performance in demanding environments: high cohesion, long-term stability and in most cases, removable without residue.Two products in this range, the 901S and the 905S, clearly demonstrate this technology through two distinct profiles, both of which are suitable for high temperatures (220°C).
Reference 901S – for splicing and composite applications
Blue silicone adhesive tape – polyester film of 23 µm – total thickness of 60 µm.
This slimmer design makes it a solution particularly well-suited for siliconized material splicing applications, masking applications during powder coating operations or the manufacture of composite parts.
| Technical properties – 901S adhesive tape | |
|---|---|
| 90° peel strength (N/25 mm – NF EN ISO 29862) | Steel |
| After 24 hours | 8 |
| Tack (N/25 mm – FTM9) | Steel |
| After 1 min | 7 |
| Shear strength (NF EN ISO 29862 – 1 kg on 25×25 mm) | Steel |
| At 22 °C | > 300 h |
| At 80 °C | 100 h |
| Addition features | |
| Tensile strength (ASTM D1000) | 40 N/cm |
| Elongation at break (ASTM D1000) | 90 % |
| Breakdown voltage (ASTM D1000) | 4.5 kV |
| Temperature range | – 40 °C / + 200 °C |
| Maximum temperature resistance on steel | 220 °C |
| European directives | 2000/53/CE, 2002/95/CE, REACH |
Reference 905S – for improved mechanical and dielectric strength
Green silicone adhesive – polyester film 50 µm – total thickness of 80 µm.
This reinforced construction gives it a mechanical strength of 90 N/cm and a dielectric strength of 7 kV, significantly higher than those of the 901S.
It is particularly recommended for masking applications during powder coating operations and for the manufacture of laminated glass, where this robustness makes all the difference.
| Technical properties – 905S adhesive tape | |
|---|---|
| 90° peel strength (N/25 mm – NF EN ISO 29862) | Steel |
| After 24 hours | 8 |
| Tack (N/25 mm – FTM9) | Steel |
| After 1 min | 7 |
| Shear strength (NF EN ISO 29862 – 1 kg on 25×25 mm) | Steel |
| At 22 °C | > 300 h |
| At 80 °C | 100 h |
| Addition features | |
| Tensile strength (ASTM D1000) | 90 N/cm |
| Elongation at break (ASTM D1000) | 90 % |
| Breakdown voltage (ASTM D1000) | 7 kV |
| Temperature range | – 40 °C / + 200 °C |
| Maximum temperature resistance on steel | 220 °C |
Our adhesive tapes has the following advantages:
- Very good resistance to high temperatures and chemical agents
- Very good adhesion and cohesion on all types of materials, even those with low surface tension
- A removal without residue in most cases
Are you interested in our high-temperature silicone tapes? contact our sales team!