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Permabond ES550 Epoxy Resin

Category Polymer , Adhesive , Thermoset , Epoxy , Epoxy 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 ES550 Epoxy Resin.pdf
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Material Notes:
PERMABOND ES550 is a single-part epoxy paste which is slump-resistant (does not flow) during cure. The adhesive is toughened for maximum impact resistance, along with excellent peel and shear strength.  ES550 is ideal for bonding a wide range of materials including metals, ferrites, ceramics and composites. Features & Benefits: Excellent adhesive strength Excellent resistance to vibration Easy to use – no mixing required High shear and peel strength Good impact strength High temperature resistance Good resistance to chemicals Information provided by Permabond.
Physical Properties Metric English Comments
Specific Gravity 1.50 g/cc
1.50 g/cc
Uncured
Viscosity 1.00e+6 - 2.00e+6 cP

@Temperature 25.0 °C
1.00e+6 - 2.00e+6 cP

@Temperature 77.0 °F
Uncured
Storage Temperature 2.00 - 7.00 °C
35.6 - 44.6 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 80
80
Adhesive Bond Strength <= 14.0 MPa
<= 2030 psi
Steel to Ferrite, Substrate Failure, Shear
14.0 - 27.0 MPa
2030 - 3920 psi
Zinc, Shear; ASTM D1002
17.0 - 31.0 MPa
2470 - 4500 psi
Aluminum, Shear; ASTM D1002
27.0 - 41.0 MPa
3920 - 5950 psi
Steel, Shear; ASTM D1002
Impact 20 - 30
20 - 30
kJ/m<sup>2</sup> Adhesive Impact Strength
Thermal Properties Metric English Comments
CTE, linear 45.0 µm/m-°C
25.0 µin/in-°F
Thermal Conductivity 0.550 W/m-K
3.82 BTU-in/hr-ft²-°F
Processing Properties Metric English Comments
Cure Time <= 3.00 min
<= 0.0500 hour
Induction
30.0 min

@Temperature 150 °C
0.500 hour

@Temperature 302 °F
Oven
45.0 min

@Temperature 130 °C
0.750 hour

@Temperature 266 °F
Oven
Shelf Life 12.0 Month
12.0 Month
Descriptive Properties Value Comments
Appearance Silver-grey
Uncured
Maximum Gap Fill (mm) 3
Strength Retention 100% at 0°C
Relative to 0°C
25% at 200°C
Relative to 0°C
65% at 150°C
Relative to 0°C
85% at 100°C
Relative to 0°C
95% at 50°C
Relative to 0°C
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