Applications

Born2Bond™ MP-515

TWO-COMPONENT HIGH PERFORMANCE CYANOACRYLATE

Manufacturer: Bostik
Package Size: Syringes: 10g, 50g
Shelf Life: 12 months

Product Overview

Born2Bond™ MP-515 is a two-component instant semi-structural adhesive. Its patented technology provides gap-filling properties with excellent adhesion to a broad range of materials and surfaces (including aluminum). Curing time and working time range between 5 and 10 minutes. The adhesive exhibits excellent water and heat resistance. Its transparent gel consistency enables application in any orientation, while the static mixing nozzle ensures uniform and precise application for user convenience.


Key Features

  • High-strength performance
  • Humidity and temperature resistance
  • Multi-material adhesion
  • Fills gaps up to 5mm
  • Open time: 5 minutes

Applications

  • Structural bonding
  • Magnet bonding
  • Gap filling
  • Glass bonding
  • Elastomer bonding
  • Plastic and metal bonding

Product Characteristics

Property Value
Base Technology – Part A/B Ethyl Cyanoacrylate
Components 2K
Mix Ratio 4:1
Appearance/Color Whitish
Gap Filling Capacity 5mm (0.2 in)
Temperature Use Range -40°C to 120°C (-40°F to 248°F)
Open Time 5 minutes
Mixer Life 5 minutes
VOC Content – Part A (ISO 11890-2) 34 g/L
VOC Content – Part B (ISO 11890-2) 2.2 g/L

Uncured Physical Properties

Property Value
Viscosity at 25°C (77°F) – Part A 120000 – 180000 cP (@ 1.5 rpm)
Viscosity at 25°C (77°F) – Part A 5000 – 10000 cP (@ 50 rpm)
Viscosity at 25°C (77°F) – Part B 40000 – 70000 cP (@ 1.5 rpm)
Viscosity at 25°C (77°F) – Part B 1000 – 3000 cP (@ 50 rpm)
Specific Gravity – Part A 1.090 g/mL
Specific Gravity – Part B 1.136 g/mL
Refractive Index, ABBE 1.49 – 1.51

Cured Physical Properties

Property Value
Shore Hardness D (ISO 868-2003) 65
Soft Point – HDT (ASTM E2092-18a) 65.6°C (150°F)
Tensile Strength (ISO 527) 21 MPa
Elastic Modulus (ISO 527) 800 MPa
Elongation at Break (ISO 527) 4%
Glass Transition Temperature (ISO 6721) 111°C (231.8°F)
Coefficient of Linear Thermal Expansion (ISO 10545-8) 80×10⁻⁶
Linear Shrinkage (ISO 10563) 9.4%
Water Absorption (after 24 hrs) (ASTM D-542) 1.23%
Impact Resistance (after 24 hrs) (ISO 9653) 5.6 kJ/m²
Electrical Properties of Resistivity (IEC 60093) Surface resistivity DC 500V: 1.94×10¹⁴ Ohm
Volume resistivity DC 1kV: 1.1×10¹³ Ohm·m
DC Breakdown Voltage (IEC 60243-2) 21.85 kV/mm
DC Breakdown Strength (IEC 60243-2) 15.45 kV/mm
Dissipation Factor, Dielectric Constant (IEC 60250) D @ 1 kHz: 0.004, k’ @ 1 kHz: 1.23
D @ 1 MHz: 0.010, k’ @ 1 MHz: 1.20

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