Rubber molding of custom industrial parts
Perfecting Performance by EXSTO
Silicone
EXSTO Italia is specialised in production of customised components in moulded Silicone, hardness from 20 Sh°A to 80Sh°A, and it counts several compression and injections machines dedicated to this work.
Our machines allow to mould from very small to big Silicone parts, up to dimensions of 1 sqm. Some flexible plants are designed to produce small quantities, other machines are dedicated to significantly long productions.
We can offer Silicone in any RAL colour or transparent, and with specific features according to the final use of the part: we use high-temperature resistant Silicones (up to 300°C), electric insulator Silicones and conductive Silicones.
Plus, one of our strenghts is the ability to co-moulding rubber on metal inserts.
The industrial applications where rubber silicone is most widely used are:
| Spark plug caps | Pharmaceutical plants components |
| Bellows | Sterilizers for surgical instruments |
| Co-moulding of Silicone and metal | Iron rests |
| Household articles | Fabric-coated diaphragms |
| Electric insulators | Gaskets |
| Valves for capacitors | Diaphragms |
| Stoppers for wine casks | Welding blades for automatic machines |
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Among our facilities, EXSTO has a dedicated oven to post-vulcanise FDA approved Silicone, in order not to contaminate it with other materials.
The silicone compounds we use are BPA free and compliant with ROHS and Reach regulations.
