Accession Number:

AD0258423

Title:

PREIMPREGNATED ROVING STUDY

Descriptive Note:

Corporate Author:

ROCKETDYNE CANOGA PARK CALIF

Personal Author(s):

Report Date:

1961-06-15

Pagination or Media Count:

1.0

Abstract:

Engineering development effort was continued on the study of preimpregnated roving in numerically controlled equipment. The tests on the effects of resin advancement, storage temperature, and winding procedures on the strength properties of 3-in.-ID test cylinders were started andARE CONTINUING. A device employing a rolling steel ball was adopted and used for testing the tackiness of preimpregnated roving. The use of this equipment is now being studied. A preheater for warming the roving during winding operations was constructed and is in use, and a special experimental test fixture for mounting various combinations of pulleys and brakes is presently being constructed. Author

Descriptors:

• *EPOXY RESINS
• *IMPREGNATION
• *TEST EQUIPMENT
• *TEXTILES
• SYNTHETIC FIBERS
• HYDROSTATIC PRESSURE
• PLASTICS
• PRESSURE
• PROPELLANT TANKS
• ROCKET ENGINE CASES
• TEMPERATURE

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE