Author: Charles J. Hurley
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
Book Description
This report documents a test program which was conducted to evaluate the rain erosion resistance of selected coated monolithic polycarbonate materials after being subjected to accelerated ultraviolet exposure and to evaluate the effect of exposure duration at 500 mph in a 1 inch/hour rainfall. Tests included: weight loss, haze measurements, percent coating removal and SEM examinations. (Author).
Rain Erosion Evaluation and Analysis of Selected Coated Monolithic Polycarbonate Transparency Materials
Author: Charles J. Hurley
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
Book Description
This report documents a test program which was conducted to evaluate the rain erosion resistance of selected coated monolithic polycarbonate materials after being subjected to accelerated ultraviolet exposure and to evaluate the effect of exposure duration at 500 mph in a 1 inch/hour rainfall. Tests included: weight loss, haze measurements, percent coating removal and SEM examinations. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
Book Description
This report documents a test program which was conducted to evaluate the rain erosion resistance of selected coated monolithic polycarbonate materials after being subjected to accelerated ultraviolet exposure and to evaluate the effect of exposure duration at 500 mph in a 1 inch/hour rainfall. Tests included: weight loss, haze measurements, percent coating removal and SEM examinations. (Author).
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1200
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1200
Book Description
Technical Abstract Bulletin
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 184
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 184
Book Description
The Effect of Accelerated Ultra Violet Weathering on the Rain Erosion Resistance of Coated Aircraft Transparencies
Author: C. J. Hurley
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
Three proprietary coatings on monolithic polycarbonate transparency material were examined. The coated polycarbonate materials were exposed to one and three years of accelerated ultra violet exposure. The specimens were then exposed at a 30 degrees impact angle to a simulated one inch/hour rainfall at 500 mph in the AFWAL Mach 1.2 Rain Erosion Test Apparatus. Percent coating removal as a function of rainfield exposure was determined. Accelerated UV weathering exposure did not directly affect the coatings' behavior under rainfield exposure conditions but did have an indirect effect on the adhesion of the coatings to the polycarbonate substrate materials. SEM techniques are the most effective in assessing the role of mechanistic processes in rain erosion phenomena.
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
Three proprietary coatings on monolithic polycarbonate transparency material were examined. The coated polycarbonate materials were exposed to one and three years of accelerated ultra violet exposure. The specimens were then exposed at a 30 degrees impact angle to a simulated one inch/hour rainfall at 500 mph in the AFWAL Mach 1.2 Rain Erosion Test Apparatus. Percent coating removal as a function of rainfield exposure was determined. Accelerated UV weathering exposure did not directly affect the coatings' behavior under rainfield exposure conditions but did have an indirect effect on the adhesion of the coatings to the polycarbonate substrate materials. SEM techniques are the most effective in assessing the role of mechanistic processes in rain erosion phenomena.
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1144
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1144
Book Description
Government reports annual index
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1014
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1014
Book Description
Polymers in Aerospace Applications
Author: W. W. Wright
Publisher:
ISBN:
Category : Aerospace engineering
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Aerospace engineering
Languages : en
Pages : 128
Book Description
Government Reports Annual Index: Keyword A-L
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1016
Book Description
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1016
Book Description
Historic Lighthouse Preservation Handbook
Author:
Publisher: U.S. Government Printing Office
ISBN:
Category : Architecture
Languages : en
Pages : 326
Book Description
Publisher: U.S. Government Printing Office
ISBN:
Category : Architecture
Languages : en
Pages : 326
Book Description
Plastics for Aerospace Vehicles
Author: United States. Department of Defense
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 398
Book Description