SG 600

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

Specific product for flexible and long assemblies in plastic with high surface energy.

SG 600 ↓

  • methyl methacrylate → best balance between Tenacity and Torsion – mix ratio 10: 1 by volume
  • it doesn’ need abrasion contaminating actions → generally only blowing is required on fiberglass
  • functional gap-fill ≈ 1 mm ÷ 20 mm
  • versatile deposition / preparation periods (working-time) → fixing times (fix time) ≈ 15 ÷ 35 minutes selectable according to your site needs
  • flexible → maximum elongation resistance ≈ 100%
  • high tensile strength → 21 ÷ 23 MPa, 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

SG600TDS.0519

Description

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

Characteristics
Part A
(Adhesive)
Part B
(Activator)
Mix
(Part A + B)
Colour Off White White Off White
Mix ratio by volume 10 1
Mix ratio by weight 8.50 1
Density, g/cc 0.95 1.12 0.97

 

Tensile Strength MPa 21 – 23 Lap Shear Strength MPa 21 – 25
Maximum Tensile Elongation (%) 65 – 105 Service Temperatures °C -40 / +82
Tensile Modulus3 MPa 689 – 827 ì

 

System

 Cartridge

System Drums

 Adhesive / Activator

Working Time

(minutes)

Fixture Time

(minutes)

SG600-05 SG605 A / SG605 B 4 – 6 15 – 18
SG600-10 SG610 A / SG605 B 8 – 12 25 – 30
SG600-20 SG620 A / SG605 B 15 – 20 35 – 40

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 MINUTES, 10 ÷ 30 MINUTES

Adhesive Fixture Time

10 ÷ 30 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, HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS # CARBON FIBER-REINFORCED COMPOSITES, HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS # GLASS REINFORCED FIBER COMPOSITES, HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS # HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS

Type of failure mode (after joint stress)

COHESIVE (bonding failure inside the adhesive: residue presence on substrates), SUBSTRATE ((adhering structure failure: adhesive causes a fracture on substrate)

component sector/process

AUTOMOTIVE – TRUCK – BUS – AGRICULTURAL, FORESTRY MACHINES, INDUSTRIAL COMPONENTS, SPORT, TRAINS

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