Carbon-fiber Plate Structural Adhesive A3S-3515

A3S – 3515 is a two components, 100% solids, moisture tolerant, high strength, high modulus, structural epoxy paste adhesive.

Product Characteristics:

  • Modified epoxy resin, no styrene
  • High strength&modulus, good toughness
  • Aging, heat resistance
  • Moisture tolerant, long term load stability in a damp environment
  • Acid&alkali, seismic resistance, no expansion
  • Excellent thixotropy, especially suitable for anchoring the side or top
  • Long pot life and long open time

  • Epoxy resin for bonding external reinforcement to concrete, steel, wood, etc.
  • Structural bonding of composite laminates(HMCFRP Laminates) to concrete
  • Structural bonding of steel plates to concrete
  • Suitable for use in vertical and overhead configurations.
  • As a binder for epoxy motar repairs

Technical Data:

Colloidal Performance

Tensile Strength (Mpa) ≥30
Tensile Elastic Modulus (Mpa) ≥3500
Elongation (%) ≥1.3
Bending Strength (Mpa) ≥45
Compressive Strength (Mpa) ≥65

Bonding Properties:

Steel - Steel Shear Strength (Mpa) ≥15
Steel - Steel Shear Strength (Mpa) ≥16
Steel- Steel Bonding Strength (Mpa) ≥33
Bonding Strength with Concrete (Mpa) ≥2.5
Nonvolatile Content (Solid Content)(%) ≥99

Technical Parameters:

Component A: Grey Component B: White
Package: Part A 20 kgs Package: Part B 10 kgs
Density after curing 1.6 g/cm3
Mixture Ratio (By weight) 2:1
Operation time (min) 30
Shelf life (months) 12

Protective measures such as weaning masks, gloves, goggles etc., is necessary Do not expose outside for long time, If it is swallowed or dipped into eyes, please seek medical service at once.

Storage and Transportation:
Store in cold and dry environment, shelf life is 18 months. Non – dangerous cargo, can be delivered as normal cargo.

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