- Author
- Wu, K. | Wang, Z. | Hu, Y.
- Title
- Microencapsulated Ammonium Polyphosphate With Urea-Melamine-Formaldehyde Shell: Preparation, Characterization and Its Flame Retardance in Polypropylene.
- Coporate
- University of Science and Technology of China, Anhui 230026, P.R. China Tongji Univ., Shanghai 200092, P.R. China
- Journal
- Polymers for Advanced Technologies, Vol. 19, No. 8, 1118-1125, August 2008
- Keywords
- polypropylene | ammonium polyphosphate | formaldehyde | flame retardants | thermal degradation | FT-IR | water | formulation | resins | oxygen index | UL 94 | cone calorimeters | thermogravimetry | water solubility | composite materials | heat release rate | thermal analysis | temperature
- Identifiers
- Scanning Electron Microscope (SEM); microencapsulated ammonium polyphosphate (MCU-APP); urea-melamine-formaldehyde (UMF) resin; halogen-free flame retardants (HFFR); x-ray photoelectron spectroscopy spectra; content of the UMF resin measurement; formulation of the PP composites; LOI values of PP/MCU-APP and solubility of MCU-APP coated with different UMF resins; LOI values and UL-94 results of the composites before and after the water treatment