General properties:
One-component polychloroprene adhesive with high heat resistance. Thanks to the specific
formulation, CNX S has a longer "open time", which can increase the application time between the
of the adhesive and the installation of the material can be increased.
Recommended application area:
CNX S adhesive is used for bonding NBR-based products such as Eurobatex and Eurobatex HF.
used. It is the preferred product for all situations where Eurobatex panels are installed and for sealing
are installed, as well as for sealing butt joints and seams in the domestic and industrial sectors.
Technical properties:
- General composition: polychloroprene polymer and synthetic resins dissolved in organic solvents.
- Solvent composition: a mixture of aliphatic and acrylic compounds including ketones and esters.
- Appearance: a medium viscosity, straw yellow liquid.
- Viscosity: 600 ± 100 mPa.s (tested with a Brookfield RVT viscometer at 20 rpm with a No.3 spindle).
- Density: 870 g/cm 3
- Dry residue (%): 21.2 ± 1.5
- Operating temperature range: -40 °C to +110 °C
- Application temperature range: +10 °C to +30 °C
Application guidelines:
- CNX S is a contact adhesive and should be applied as a thin, uniform, continuous film to both surfaces to be bonded; approximate use 100-150 g/m2.
- Allow the adhesive to "dry tacky", i.e. it is dry to the touch but tacky when lightly pressed.
- The bonding time or open time for CNX S is typically 15 to 20 minutes at an average temperature of 20 °C.
- Bring the surfaces to be bonded together with firm pressure. Work from the ends to the centre. Process seams and butt joints under pressure.
- CNX S requires 36 hours to fully cure at room temperature and should not be exposed to mechanical stress or an operating temperature of 110 °C until fully cured.
- To prevent evaporation of the solvent, it is strongly recommended to transfer the required amount of adhesive into another container and keep the can tightly closed.
- Read the Material Safety Data Sheet (MSDS) carefully before using CNX S.
Storage Conditions/Shelf Life:
CNX S adhesive has a shelf life of 12 months when stored in the original containers at an
ambient temperature of 10 °C to 30 °C.
