MK 30-15

Two-component methacrylate adhesive suitable for bonding fibre-reinforced composites in carbon and metals. Specific product for permanent bonding of metals with no use of primer, highly qualified.

MK 30-15

  • Methyl-methacrylate → best balance between Tenacity and Torsion | mix ratio 10:1 by volume
  • Doesn’t need of contaminating actions for surface abrasion → generally only blowing is required on the composite
  • Large functional gap-fill ≈ 0,25 mm ÷ 10 mm
  • Long workability time (open-time) → fixing (fix-time) ≈ 55 ÷ 75 minutes
  • Quite flexible → maximum elongation strength ≈ 80 ÷ 100%
  • High tensile strength → 19 ÷ 23 MPa. The tearing of the glass and/or carbon fibres occurs before the maximum value is reached
  • Easy pre-dosed usage → through 490 ML bi-cartridges | 19 LT | 189 LT drums
  • High resistance to severe aging cycles → Temperature | Humidity | Salinity
  • Suitable for heat painting cycles

Approvals: Fincantieri, FCA, CAT, Ford, Porsche

 


Attachment

TDS MK 30-15
Pull-off Aluminium on Steel_MK 30 series
Bi-cartridge usage
Fastener Bonding Procedure ENG
MK 30 Automotive Fluid Resistance

Description

TYPICAL PHYSICAL PROPERTIES @ 75°F (24°C)

CHARACTERISTICS
Part A
(adhesive)
Part B
(activator)
Mix
(A+B)
Colour Off White Black or Off White Black or Off White
Mix ratio by volume 10 1
Mix ratio by weight 8.50 1
Density g/cc 1,01 1.12 1.02

 

Tensile Strength  (MPa) 19 – 23 Lap Shear Strength (MPa) 17 – 23
Maximum Tensile Elongation (%) 80 – 100 Service Temperatures  (°C)

-40 / +120

High T° painting

FLEXIBLE Tensile Modulus (MPa) 500 – 700

 

System 

Cartridge

System Drums

Adhesive | Activator

Working Time

(minutes)

Fixture Time

(minutes)

MK 30-15 MK 30-15 A | MK 30-15 B 15 – 35 55 – 75

 

Additional information

Specific work-setting (component)

DYNAMIC bonding-line > 100 cm (IMPACTS + VIBRATIONS + TORSIONS), Operating Temperature > 90 ° C, Operating Temperature <0 ° C, STATIC bonding-line <100 cm (LIGHT HANDLING)

Type of joint (application mode)

BEAD – OVERLAP

Adhesive Working Time

10 ÷ 30 MINUTES

Adhesive Fixture Time

30 ÷ 90 MINUTES

Substrates (suitable adherings match))

CARBON FIBER-REINFORCED COMPOSITES # CARBON FIBER-REINFORCED COMPOSITES, CARBON FIBER-REINFORCED COMPOSITES # GLASS REINFORCED FIBER COMPOSITES, CARBON FIBER-REINFORCED COMPOSITES # METALS and/or ALLOYS (Al – Ti – Ni – Cr – Fe), CARBON FIBER-REINFORCED COMPOSITES # METALS and/or ALLOYS (Cu / Zn – Fe – Pb), GLASS REINFORCED FIBER COMPOSITES # GLASS REINFORCED FIBER COMPOSITES, GLASS REINFORCED FIBER COMPOSITES # METALS and / or ALLOYS (Cu / Zn – Fe – Pb), GLASS REINFORCED FIBER COMPOSITES # METALS and/or ALLOYS (Al – Ti – Ni – Cr – Fe), 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, HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS # METALS and / or ALLOYS (Cu / Zn – Fe – Pb), INSERTS – FASTENER # CARBON FIBER-REINFORCED COMPOSITES, INSERTS – FASTENER # GLASS REINFORCED FIBER COMPOSITES, INSERTS – FASTENER # HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS, INSERTS – FASTENER # METALS and / or ALLOYS (Al – Ti – Ni – Cr – Fe), INSERTS – FASTENER # METALS and / or ALLOYS (Cu / Zn – Fe – Pb), METALS and / or ALLOYS (Al – Ti – Ni – Cr – Fe) # HIGH ENERGY SURFACE THERMO-PLASTIC POLYMERS, METALS and / or ALLOYS (Al – Ti – Ni – Cr – Fe) # METALS and / or ALLOYS (Al – Ti – Ni – Cr – Fe), METALS and / or ALLOYS (Cu / Zn – Fe – Pb) # METALS and / or ALLOYS (Al – Ti – Ni – Cr – Fe), METALS and / or ALLOYS (Cu / Zn – Fe – Pb) # METALS and / or ALLOYS (Cu / Zn – Fe – Pb)

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, MILITARY DEFENCE, NAUTICAL & NAVAL, SPORT, TRAINS

Whatsapp Contact Adhesive