YELLOWING AND BLEACHING OF PAINT FILMSHenry W. Levison
ABSTRACT—Experiments are described, demonstrating that exposure to daylight will bleach out dark-induced yellowing from drying oils in paint films, and that the degree of darkening and its susceptibility to bleaching is not a function of the age of the paint film or previous darkening and bleaching cycles. Three different drying oils and also acrylic emulsion mediums were tested.
1. PREPARATION OF TEST SPECIMENS  Entire Article |
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