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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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
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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