Description
PRODUCT DESCRIPTION
Born2BondTM Flex is a flexible, elastic and low-odor, instant
adhesive with exceptional adhesion to a very broad range of
materials and surfaces. It has a curing time of only six minutes
and becomes a polymer with more than 200% of elongation
within 10 minutes. Its working times (in-mixer) can be up to
six minutes. It can be used for high-volumetric gap filling, and
achieves instant adhesion to most plastics, wood and metals and
to porous and irregular surfaces.
KEY FEATURES
→ Fixture time in 60 seconds*
→ Hardens in 5-10 minutes*
→ Elongation > 200 %
→ Absorbs impacts and vibrations
→ High peel strength
→ Bonds a large range of materials** including glass
→ Translucent, low blooming
→ Gel consistency for precise application
→ Non sagging for vertical applications
APPLICATIONS
The common applications of this product are bonding leather,
making elastic and waterproof joints, flexible bonding, bonding
floor coverings and particle boards, damping vibrations, reinforcing
parts, bonding glass and rubber.
PRODUCT CHARACTERISTICS
Base Technology – Part A/B Methoxyethyl cyanoacrylate (A) Plasticizer (B)
Components 1k – 2k 2k
Mix Ratio 4:1
Appearance/Color Transparent
Gap Filling Capacity 1 cm (0.39in)
Temperature Use Range -40°C to 60°C (-40°F to 140°F)
Open Time 6 – 10 mins
Mixer Life 6 – 10 mins
VOC Content – Part A 61 g/L
(ISO 11890-2)
VOC Content – Part B 19 g/L
(ISO 11890-2)
UNCURED PHYSICAL PROPERTIES
Viscosity at 25°C (77°F)* 120000 – 170000 cP @ 1.5 rpm
– Part A 6000 – 9000 cP @ 50 rpm
Viscosity at 25°C (77°F)* 70000 – 130000 cP @ 1.5 rpm
– Part B 3000 – 7000 cP @ 50 rpm
Specific Gravity 1.12 g/mL (A)
(ASTM D1875: 23°C / 73.4°F) 1.10 g/mL (B)
Refractive Index, ABBE 1.48 – 1.50
*based on Brookfield viscometer
CURED PHYSICAL PROPERTIES
Shore Hardness A (ISO 868-2003) 76
Tensile Strength (ISO 527) 2 MPa
Elastic Modulus (ISO 527) 2 MPa
Elongation at Break (ISO 527) 259%
Glass Transition Temperature 35°C (95°F)
(ISO 6721)
Linear Shrinkage (ISO 10563) 9.2%
Water Absorption (after 24 hrs) 11.3%
(ASTM D-542)
Impact Resistance (after 24 hrs) 21.0 kJ/m2
(ISO 9653)
Electrical Properties of Resistivity IEC 60093
Surface resistivity DC 500 V (Ohm) 3.7·1014
Volume resistivity DC 1kV (Ohm.m) 3.2·1010
Corrected Dissipation Factor, Dielectric Constant IEC 60250
D @ 1 kHz 0.06
k’ @ 1 kHz 3.55
BONDING PERFORMANCE
Lap shear strength (ISO 4587) @ 23°C (73.4°F) (MPa)
after 24 hours curing @ RT
Grit-Blasted Mild Steel (GBMS) 10 +/- 2
Aluminum (A5754) 5 +/- 1
ABS 6 +/- 1 SF
PVC 2 +/- 1
Phenolic 4 +/- 1
Polycarbonate 5 +/- 1 SF
@ 100mm/min after 24h Curing at RT
Nitrile 0.02 +/- 0.05
Neoprene 0.02 +/- 0.05
@ 2 mm/min after 1 week Curing at RT
Grit-Blasted Mild Steel (GBMS) 11 +/- 1
T-Peel Strength (ISO 11339) @ 23°C (73.4°F) (N/mm)
@ 100mm/min after 24 h curing @ RT
Mild Steel 1 +/- 0.3
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