Phosphorylated sodium alginate/APP/DPER intumescent flame retardant used for polypropylene

• Published in: Journal of applied polymer science Vol. 136; no. 29
• Main Authors: Pallmann, Johanna, Ren, Yuan‐Lin, Mahltig, Boris, Huo, Tong‐Guo
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 05.08.2019; Wiley Subscription Services, Inc
• Subjects: Automobile industry; Automotive electronics; Automotive engineering; Automotive parts; biomacromolecule; Chemical industry; Cone calorimeters; Construction industry; Degradation; Differential scanning calorimetry; Electronic devices; fire retardancy; Flame retardants; Infrared analysis; intumescent flame retardant; Materials science; Melt blending; Organic chemistry; Polymers; Polypropylene; Scanning electron microscopy; Sodium alginate; thermal properties; Thermodynamic properties; Thermogravimetric analysis; Vapor phases
• ISSN: 0021-8995; 1097-4628
• DOI: 10.1002/app.47794

ABSTRACT Flame‐retardant polypropylene (FR‐PP) materials are realized by use of natural‐sourced flame‐retardant materials. Phosphorylated sodium alginate, ammonium polyphosphate, and dipentaerythritol are used to create an intumescent flame retardant (IFR). This realized flame retardant is embedded...