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Permabond TA4202 Toughened Acrylic Adhesive

Category Polymer , Adhesive , Thermoset , Acrylic/Cyanoacrylate Adhesive
Manufacturer Permabond
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Permabond TA4202 Toughened Acrylic Adhesive.pdf
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Material Notes:
PERMABOND® TA4202 is a 2-part, 1:1 toughened acrylic adhesive. It can be used to bond a wide variety of materials including metals, plastics, GRP, ceramics, wood and other substrates. It is convenient to use in an easy-to-dispense cartridge or it can be used bead on bead without a mixing nozzle. Mix ratio 1:1. Features & Benefits: Adhesion to a wide variety of substrates Fast cure at room temperature Can be used with or without nozzle High shear and peel strength Good impact strength Good chemical resistance Information provided by Permabond.
Physical Properties Metric English Comments
Specific Gravity 0.990 g/cc
0.990 g/cc
TA4202B
1.05 g/cc
1.05 g/cc
TA4202A
Viscosity 40000 - 50000 cP

@Temperature 25.0 °C
40000 - 50000 cP

@Temperature 77.0 °F
TA4202A
40000 - 50000 cP

@Temperature 25.0 °C
40000 - 50000 cP

@Temperature 77.0 °F
TA4202B
Storage Temperature 2.00 - 7.00 °C
35.6 - 44.6 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 75 - 80
75 - 80
ISO 868
Adhesive Bond Strength 19.0 - 21.0 MPa
2760 - 3050 psi
Steel, Shear; ASTM D1002
22.0 - 24.0 MPa
3190 - 3480 psi
Aluminum, Shear; ASTM D1002
Peel Strength 8.00 - 12.0 kN/m
45.6 - 68.5 pli
ISO 4578
Thermal Properties Metric English Comments
CTE, linear 80.0 µm/m-°C
44.4 µin/in-°F
ASTM D696
Thermal Conductivity 0.100 W/m-K
0.694 BTU-in/hr-ft²-°F
ASTM C177
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+13 ohm-cm
2.00e+13 ohm-cm
ASTM D257
Dielectric Constant 4.6

@Frequency 1.00e+7 Hz
4.6

@Frequency 1.00e+7 Hz
ASTM D150
Dielectric Strength 30.0 - 50.0 kV/mm
762 - 1270 kV/in
ASTM D149
Processing Properties Metric English Comments
Cure Time 4.98 - 10.0 min
0.0830 - 0.167 hour
handling time
20.0 - 25.0 min
0.333 - 0.417 hour
working strength
1440 min
24.0 hour
full cure
Pot Life 2.00 - 3.00 min

@Temperature 23.0 °C
2.00 - 3.00 min

@Temperature 73.4 °F
Shelf Life 6.00 Month
6.00 Month
Descriptive Properties Value Comments
Appearance Green, TA4202A
Uncured
Light Purple, Mixed Color
Uncured
Pink, TA4202B
Uncured
Maximum Gap Fill (mm) 3
Strength Retention 100% at 0°C
Relative to 0°C
35% at 100°C
Relative to 0°C
5% at 150°C
Relative to 0°C
80% at 50°C
Relative to 0°C
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