NUWC XP-1 is a high performance polyurethane encapsulant developed for protection of marine acoustic and optical equipment. The two-part polyurethane exhibits excellent hydrolytic stability and exceptional acoustic properties while also being optically clear. NUWC XP-1 can be cured at room or elevated temperatures in less than 24 hours.
FEATURES AND BENEFITS
US Navy protected proprietary formulation
Rapid curing at room temperature
Hydrolytically stable
Exceptional acoustic properties
Optically clear
APPLICATIONS INCLUDE
Acoustic Equipment Encapsulant
Encapsulation
Hydrophone Encapsulant
Underwater Transducer Encapsulant
Physical Properties
Mix Ratio, by weight
100 : 11.5
Color
Clear
Cure Schedule
25°C : 24 Hours
60°C : 12 Hours
Hardness Shore A
75
Density
1.09 g/cc
Tensile strength (ASTM D-412, die C)
1600 psi
Water absorption
After 2 days at 23°C: +0.5%
After 14 days at 55°C: +2.0%
Ultimate elongation (ASTM D-412, die C)
900%
Other Infomation
For more information on this product, Download TDS above.
Packaged in pint cans, quart cans, gallon cans, and pails.
Alfa International
Alfa International 32 Mechanic Ave Unit 99 Woonsocket, RI 02895 Telephone: +1-401-765-0503 Fax: +1-401-765-0508