Master Bond EP21AR Acid Resistant Two Component Epoxy

Category	Polymer , Adhesive , Thermoset , Epoxy , Epoxy Adhesive
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 EP21AR Acid Resistant Two Component Epoxy.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Master Bond EP21AR is a two component epoxy resin compound for durable, high performance, coating liner and adhesive/sealant with outstanding acid as well as excellent overall chemical resistance. EP21AR compound is formulated to cure at room temperature or more rapidly at elevated temperatures, with a convenient two to one non-critical mix ratio by weight.

Physical Properties	Metric	English	Comments
Viscosity	10000 - 15000 cP @Temperature 23.0 °C	10000 - 15000 cP @Temperature 73.4 °F

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	135 °C	275 °F
Minimum Service Temperature, Air	-51.1 °C	-60.0 °F

Processing Properties	Metric	English	Comments
Cure Time	120 - 150 min @Temperature 93.3 °C	2.00 - 2.50 hour @Temperature 200 °F
	1440 - 2880 min @Temperature 23.0 °C	24.0 - 48.0 hour @Temperature 73.4 °F

Descriptive Properties	Value	Comments
Color Code	"A" Clear; "B" Amber
Mix Ratio By Weight	100/50
Set-Up Time, minutes	30-35	At Room Temperature

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