Saint-Gobain Process Systems
Railway

Our experience in silicone formulation enables us to offer formulations which meet ever evolving standards for public transport, especially railways and proposing innovative and personalised technical solutions mainly for window sealing systems.

 

Material used:
 Silicone

Railways

 

Silicone : 
Silicone

One Raw Material: COVISIL®:
COVISIL® : - Technical Datasheet silicone 60 shores – classified flame and smoke resistant - 9764
Technical datasheet sliding coating 4801
Technical datasheet 70 shores – classified flame and smoke resistant - 9774ED
Technical datasheet cellular Foam 3745EZ

offering following advantages :
• fatigue resistance
• a broad range of hardnesses, compact and cellular products
• co-extrusion material possible and/or anti-elongation thread
the coatings improve the friction coefficient of contact surfaces

 

Formulations for demanding and ever evolving standards for flame and smoke resistance – NF 16†101 – BS 6853 – DIN 55 – UL – European 45 545.

 

Our know how:
Extrusion – Co.extrusion – Moulding – over moulding of sealing solutions  :
> air
> dust
> water, liquids
Compact or cellular slabs and rolls available on stock with thickness  varying from 1 to 25 mm.

 

Products concerned: gaskets with the anti-elongation thread / customised frames, side window gaskets, cellular products:

 

Silicone joints

rechercherContact us