DEVELOPMENT OF FIRE PROTECTIVE COATINGS FOR FIBRE REINFORCED PLASTICS USING PLASMA DEPOSITION TECHNOLOGY. PHASE III

Authors
  1. Johar, S.
Corporate Authors
Defence Research Establishment Atlantic, Dartmouth NS (CAN);JAY-EM Ceramics, Brampton ONT (CAN)
Abstract
This is the final report of the program "Development of Fire Protective Coatings for Fibre Reinforced Plastics Using Plasma Deposition Technology." The overall objective of the program was to develop the plasma spray technology for developing thermal barrier coatings to improve the fire protection of GRP materials. Phase III of the program was initiated to undertake analysis of results of Phase I and II in terms of adhesion and fire properties, and to develop a model to explain the bonding and thermal barrier properties of the developed coating. Results indicated that surfcace preparation of the GRP substrate had a significant effect on adhesion of the coatings. In addition, adhesive strength of the coatings decreased with increased thickness. In most cases, the fire performance of the composite improved to the presence of the coating.
Keywords
ALUMINA;ZIRCONIA;PLASMA DEPOSITION
Report Number
DREA-CR-93-467 — Contractor Report (Final)
Date of publication
19 Aug 1993
Number of Pages
50
DSTKIM No
94-02788
CANDIS No
141143
Format(s):
Hardcopy;Originator's fiche received by DSIS

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