Reactive adhesives

Everad proposes a wide range of one- and two-component polyurethane- and silane-based reactive adhesives as well as others based on new raw materials developed by the chemical industry.

1-C adhesives harden in the presence of humidity in the material or in the air whereas, in 2-C adhesives, the two components react with each other. An increase in temperature can accelerate setting.

REACTIVE ADHESIVES HAVE A WIDE VARIETY OF APPLICATIONS:

  • Sandwich panels and panels for partitions, ceilings and insulation
  • Panels for refrigerating elements and metallic containers
  • Panels for door and gate construction, tunnel doors
  • Special doors (protection against radiation, fire, noise)
  • Front panels
  • Panels for the transport industry (HGV bodies and floors, wagon doors and ceilings)
  • Wooden structures, staircase construction
  • Casting resins for electrical components, industrial filters
  • Sundry mounting jobs
  • Bonding of soft foam (sponge manufacturing or temperature- or humidity-resistant complexes)

Mechanical properties (strength and elongation)

Change in mechanical behaviour of the main bonding systems

1 COMPONENT POLYURETHAN EVERAD ADHESIVES OFFER THE FOLLOWING BENEFITS:

  • Cure by reaction with material moisture and ambient humidity (slight foaming)
  • High impact resistance
  • High-strength adhesive bond
  • Adhere to wide range of substrates (derived timber products, stone, ceramics, cemented materials, metals, rigid foams, mineral fibres, recycled materials, synthetic resin)
  • High resistance to weak alkalis, acids and solvents
  • Good weathering resistance
  • Easy to spread
  • The fully cured adhesive is physiologically safe
  • Can be applied manually or by machine

 

1 COMPONENT SILANE EVERAD ADHESIVES OFFER THE FOLLOWING BENEFITS:

  • Flexible adhesive and sealant (uniform stress distribution)
  • Cure by reaction with material moisture and ambient humidity (without foaming)
  • High shock and vibration resistance
  • Good sound insulation
  • Good resistance to heat (-40 to 100 °C, brief thermal exposure to 180 °C)
  • Highly flexible bond line, compensation for thermal expansion
  • Good water, UV, infiltration and weathering resistance
  • Adhere to wide range of substrates (metals, GRP, plastics, wood, glass, rigid foams, recycled materials, etc)
  • Can be coated with acrylic emulsion paints and stove enamels
  • Free of isocyanates, solvents, halogens and silicone oils
  • No hazard labelling requirement

2 COMPONENT POLYURETHAN ADHESIVES OFFER THE FOLLOWING BENEFITS:

  • Adhere to a wide range of substrates (metals, GRP, plastics, derived timber products, cemented materials, hard foams, mineral fibres, recycled materials, synthetic resin)
  • Suitable for impervious and non-absorbent surfaces
  • Application-specific formulations ranging from soft to hard and slow to fast
  • Adhesive cures by chemical reaction between the two components
  • Pot-life and reaction time can be adjusted to the manufacturing process
  • Controlled setting behaviour
  • Reaction at room temperature can be boosted by heat
  • The fully cured adhesive is physiologically safe
  • High-strength adhesive bond
  • High impact resistance
  • Good mechanical properties
  • High resistance to weak alkalis, acids and solvents
  • Good weathering resistance
  • Good resistance to heat (-40 to 100 °C, brief thermal exposure to 180 °C)
  • Can be used as adhesive and potting compound
  • Can be applied manually or by machine

 

2 COMPONENT SILANE EVERAD ADHESIVES OFFER THE FOLLOWING BENEFITS:

  • Adhesive cures by chemical reaction between the two components
  • Reaction time can be adjusted to the manufacturing process
  • Controlled setting behaviour
  • Suitable for impervious and non-absorbent surfaces
  • High-strength, flexible adhesive bond
  • High shock and vibration resistance
  • Good sound insulation
  • Good resistance to heat (-40 to 110 °C, brief thermal exposure to 180 °C)
  • Good water, UV, infiltration and weathering resistance
  • Adhere to wide range of substrates (metals, GRP, plastics, wood, glass etc)
  • Free of isocyanates, solvents, halogens and silicone oils
  • Bonding of similar and dissimilar materials
  • Highly flexible bond line, compensation for thermal expansion
  • Can be applied manually or by machine

 

We have a comprehensive product line comprising a wide range of adhesives. We can also develop a unique bonding solution suited to your specific process.

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