SG 100

Two-component methacrylate adhesive suitable for bonding fiber-reinforced composites in carbon and glass.

Specific product for outdoor use at sight, bright white nautical color

SG 100 ↓

  • methyl methacrylate → best balance between Tenacity and Torsion – mix ratio 10: 1 by volume
  • doesn’t need abrasive contaminating actions → only blowing is required on fiberglass
  • functional gap-fill ≈ 1 mm ÷ 20 mm
  • versatile deposition / preparation periods (working-time) → fixing times (fix time) ≈ 38 ÷ 80 minutes selectable according to your site needs
  • high tensile strength → 15 ÷ 17MPa, normally the tearing of glass and/or carbon fibers occurs first
  • easy pre-dosed extrusion → through bi-cartridges 490 ML, 19 LT – 189 LT drums

Attachment

SG100TDS.0519

Description

TYPICAL ADHESIVE CHARACTERISTICS @ 24°C (75°F)

Characteristics
Part A
(Adhesive)
Part B
(Activator)
Mix
(Part A + B)
Colour Off White White White
Mix ratio by volume 10 1
Mix ratio by weight 6.42 1
Density, g/cc 0.95 1.48 1.00

 

Tensile Strength MPa 15 17 Lap Shear Strength MPa 14 – 16
Maximum Tensile Elongation (%) 15 – 35 Service Temperatures °C -40 / +82
Tensile Modulus3 MPa 620 – 758 Resistenza al taglio MPa – FRP 12.8 – 15.2

 

System

 Cartridge

System Drums 

Adhesive / Activator

Working Time

(minutes)

Fixture Time

(minutes)

SG100-15 SG115A / SG115B 12 – 18 30 – 45
SG100-40 SG140 A / SG115 B 35 – 45 80 – 100

Additional information

Specific work-setting (component)

DYNAMIC bonding-line > 100 cm (IMPACTS + VIBRATIONS + TORSIONS), Operating Temperature <0 ° C, STATIC bonding-line <100 cm (LIGHT HANDLING)

Type of joint (application mode)

BEAD – OVERLAP

Adhesive Working Time

10 ÷ 30 MINUTES, 30 ÷ 90 MINUTES

Adhesive Fixture Time

> 90 MINUTES, 30 ÷ 90 MINUTES

Substrates (suitable adherings match))

CARBON FIBER-REINFORCED COMPOSITES # CARBON FIBER-REINFORCED COMPOSITES, CARBON FIBER-REINFORCED COMPOSITES # GLASS REINFORCED FIBER COMPOSITES, GLASS REINFORCED FIBER COMPOSITES # GLASS REINFORCED FIBER COMPOSITES

Type of failure mode (after joint stress)

SUBSTRATE ((adhering structure failure: adhesive causes a fracture on substrate)

component sector/process

NAUTICAL & NAVAL

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