Affiliation:
1. The Israel Fiber Institute, Ministry of Commerce and Industry, Jerusalem, Israel
Abstract
The relative efficiencies of phosphorus and sulfur-based flame-retardant systems have been compared on cotton, ramie, and rayon. Sulfur-based systems were found to be equally effective on all the substrates tested. Phosphorus-based flame retardants were significantly less effective on rayon than on cotton or ramie. The flame-retardant fabric systems were also studied by differential scanning calorimetry. The differences observed are ascribed to different mechanisms by which sulfur and phosphorus-based flame retardants operate and to the influence of cellulosic fine structure upon these mechanisms.
Subject
Polymers and Plastics,Chemical Engineering (miscellaneous)
Reference13 articles.
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2. The influence of fine structure on the pyrolysis of cellulose. I. Vacuum pyrolysis
3. The influence of fine structure on the pyrolysis of cellulose. II. Pyrolysis in air
4. The Determination of Sulfur in Cellulosic Fabrics
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