Cotronics Bond-It™ 7040 Epoxy, Room Temperature Cure

Category	Polymer , Thermoset , Epoxy
Manufacturer	Cotronics
Trade Name	Bond-It™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Cotronics Bond-It™ 7040 Epoxy, Room Temperature Cure.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Forms high strength bonds to difficult metals, plastics, glass, ceramics, composites, etc. Cures at room temperature with high temperature strength and good electrical and thermal shock resistance. Good chemical resistance.Applications: bonding ceramic wear tips to aluminum, brake pads to metal, assembling and repairing machines, aerospace and automotive applications, etc.

Physical Properties	Metric	English
Density	1.10 g/cc	0.0397 lb/in³
Moisture Absorption at Equilibrium	0.80 %	0.80 %
Viscosity	5000 cP	5000 cP

Mechanical Properties	Metric	English
Hardness, Shore D	75	75
Tensile Strength, Ultimate	34.5 MPa	5000 psi
Elongation at Break	3.0 %	3.0 %

Thermal Properties	Metric	English
CTE, linear	62.0 µm/m-°C @Temperature 20.0 °C	34.4 µin/in-°F @Temperature 68.0 °F
Thermal Conductivity	1.01 W/m-K	7.00 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	204 °C	400 °F
Shrinkage	1.0 %	1.0 %

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+16 ohm-cm	1.00e+16 ohm-cm
Dielectric Strength	19.7 kV/mm	500 kV/in

Processing Properties	Metric	English	Comments
Cure Time	15.0 min @Temperature 121 °C	0.250 hour @Temperature 250 °F

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