The phosphorus – nitrogen inorganic chemical APP (ammonium polyphosphate) was tested as a PIN flame retardant for jute / polypropylene (PP) 1:1 blend fibre nonwoven felt. APP and PP powder were spread on both sides of the felt then combined into it by hot pressing....
The French used cloth and clothes public collection points NGO “Le Relais”, with CREPIM and Thor, has developed the Métisse® building insulation material made of shredded and processed mainly cotton textile waste, using clothes which cannot be re-used. The blowable...
Shenzhen Jindaquan Technology and Hangzhou JLS Flame Retardants have launched a PIN flame retardant solution for ABS parts for automobiles, in cooperation with YULONG Automobiles. The new P24C PIN FR combines UL-94 V0 fire performance with impact strength. Shenzhen...
Three different phosphonium sulphonates (PhSs) were synthesised and tested as PIN FRs for polycarbonate, a performance polymer widely used in a range of engineering plastics applications. The phosphonium sulphonates were tested at 5-10% loadings in polycarbonate, with...
Cotton fabrics were modified to take up 1-4% phosphorus (P) plus 0-0.8% nitrogen by phosphorylation (application of phosphoric acid, urea, potassium hydroxide, sodium xylenesulphonate and heat treatment) and 0-1% silicon by a sol-gel process. These processes showed...
