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Old 3rd January 2007, 06:17 PM   #7
katana
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Join Date: Jan 2006
Location: Kent
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Hi nKante,
if cow hide is used you could 'harden' it by this method....

Basically Cuir Bouilli is a means of making hardened and stiffened leather. Although there is some disagreement among some leatherworkers as to how this is accomplished, there is a significant amount of evidence to think that it was done by molding wet vegetable tanned leather. This leather can be formed into any number of forms, which, on drying, will retain that shape. The wet leather can be set more firmly by drying it under moderate heat, the degree of rigidity obtained being determined by the drying temperature. A faster method, which produces extremely hard and rigid shapes, is to dip the molded leather into boiling water for anywhere from 20 to 120 seconds. This technique causes the partial melting of the fixed tannin aggregates in the leather, making them plastic, causing them to flow and redistribute themselves throughout the fiber network of the leather. On cooling, the fibers become embedded in what can best be called a tough, three-dimensional, polymer network or resin, somewhat similar to the materials made by condensing formaldehyde with substances such as phenol, urea or melamine.

The molding of leather was known in Saxon times in England, and was widely practiced during the middle ages in both England and on the Continent.

LINK WITH MORE INFO
http://www.personal.utulsa.edu/~marc...eather/hl.html

It may be worth considering 'scrap' metal rather than new......an old immersion hot water cylinder would provide quite a few scales. Although the metal alloy is mainly copper.....it wouldn't be a bad substitute for bronze.(in appearance). I believe the thickness is around 1.5 mm and being 'relatively soft' could be cut to shape with hand held metal cutters. An added bonus would be that the scales would have a very slight curve....similar to Pangolin scales.

P.S. My Avatar is from a Benin Bronze Plaque
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