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Master Bond EP30QF Quartz Filled, Two Component Epoxy System

Category Polymer , Thermoset , Epoxy , Epoxy, Cast, Unreinforced
Manufacturer Master Bond Inc.
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Master Bond EP30QF Quartz Filled, Two Component Epoxy System.pdf
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Material Notes:
Master Bond Polymer System EP30QF is a quartz filled, two component epoxy for high performance bonding, sealing, coating and casting that is formulated to cure at room temperature or more rapidly at elevated temperatures with a four to one mix ratio by weight. Master Bond Polymer System EP30QF produces high strength, rigid bonds which are remarkably resistant to chemicals including water, oil and many solvents. Its adhesion to both similar and dissimilar materials including metals, glass, ceramics and plastics is excellent.
Physical Properties Metric English Comments
Viscosity 1000 - 4000 cP
1000 - 4000 cP
Part B
25000 - 40000 cP
25000 - 40000 cP
Part A
Mechanical Properties Metric English Comments
Hardness, Shore D >= 80
>= 80
Tensile Strength >= 51.7 MPa
>= 7500 psi
Tensile Modulus >= 2.76 GPa
>= 400 ksi
Compressive Strength >= 124 MPa
>= 18000 psi
Adhesive Bond Strength >= 6.89 MPa
>= 1000 psi
Shear Al/Al
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 121 °C
250 °F
Minimum Service Temperature, Air -51.1 °C
-60.0 °F
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+14 ohm-cm
>= 1.00e+14 ohm-cm
Dielectric Constant 4.3

@Frequency 60.0 Hz
4.3

@Frequency 60.0 Hz
Dielectric Strength >= 16.5 kV/mm

@Thickness 3.17 mm
>= 420 kV/in

@Thickness 0.125 in
Dissipation Factor 0.024

@Frequency 60.0 Hz
0.024

@Frequency 60.0 Hz
Processing Properties Metric English Comments
Cure Time 120 - 180 min

@Temperature 93.3 °C
2.00 - 3.00 hour

@Temperature 200 °F
1440 - 2880 min

@Temperature 23.9 °C
24.0 - 48.0 hour

@Temperature 75.0 °F
Pot Life 30 - 40 min
30 - 40 min
100 gram mass
Shelf Life 6.00 Month
6.00 Month
in original unopened containers
Descriptive Properties Value Comments
Mixing Ratio (A to B) 4:1
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