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ACROBOND CS 39 (EN)

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Caractéristiques générales

ACROBOND® CS 39 is a high performance, fast setting, solvent-based contact adhesive with high initial tack and reduced overspray which is specifically designed for bonding of fibre reinforcements such as glass and carbon fibre, fabrics, balsa and some others currently used for the vacuum infusion process. This adhesive is available as well in clear, as in light blue colour which allows optical control during applying by spray and avoids however unwanted strong visible traces. Vacuum infusion processing relies on this special adhesive for holding in place all layers until infusion is completed. Due to its ease of use, rapid coverage of large areas is possible. ACROBOND® CS 39 quickly bonds together a wide range of materials including paper, cardboard, wooden materials, Foams, heat and acoustic insulators, fabrics, felt and various films and plastics for which preliminary trials are recommended. Main use is in marine and composite manufacturing processes but it is also suitable in repairing, labelling, for orthopaedics, arts, construction, saddler and general purpose assembly help.

Caractéristiques techniques

CARACTÉRISTIQUE

Dry adhesive film has a very good cohesion, heat resistance up to +60°C and does not hinder the resin curing process of current vinyl-ester, polyester and styrene resins.

BASE CHIMIQUEStyrene-based contact adhesive in solution in a special aliphatic solvent blend.
COULEURColourless light yellowish or blue coloured for optical control
CONSISTANCELiquid
DENSITÉ (g/cm3)~ 0,81 g/cm3
VISCOSITÉ~1000 mPa.s for bulk material, ~1300 mPa.s for aerosol cans (Brookfield RVT)
CONSOMMATION / DÉPOSE~ 60 to 80 g/m² (depending on spraying system and materials)
VITESSE DE PRISE≥ 20 seconds (depending on spraying distance, tool setting, temperature and materials).
TEMPS OUVERT≤ 10 minutes for 2 side bonding / ≤ 2 minutes for single side coating (depending on materials, spraying distance and adhesive layer thickness).
TEMPÉRATURE D'UTILISATION≥ 10 °C to ≤ +35°C
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