High efficient flame retardant finishing of PET fabric using eco
Pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) and Fourier transform infrared spectra (FTIR) were used to investigate the flame retardant mechanism of the two flame retardants. This research would provide the theoretical basis for the flame retardant finishing of PET fabrics using high efficient DOPO derivatives which could be used as the eco-friendly substitutes for the halogen
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PS Fire Retarder, is a highly-effective flame retardant, developed by Thai specialists with technical experience, and compliant with the US ASTM D 777-97 standard. How flame retardants work Turn the originally flammable products such as fabric into fireproof or fire-resistant material by spraying flame retardant on the material.
Flame retardant effect and mechanism of a novel DOPO based tetrazole
The flame retardant mechanism was ascribed to the barrier effect of intumescent and compact phosphorus-rich char layers with honeycombed cavity structure inside in the condensed phase, and quenching effect of phosphorous radicals and diluting effect of nonflammable gases in the gas phase.
Bi-DOPO Structure Flame Retardants with or without Reactive Group
A novel reactive phosphorus-containing flame retardant 1,4-phenylene-bis((6-oxido-6H-dibenz[c,e][1,2]-oxaphosphorinyl) methylene) diacrylate (TDCAA-DOPO), with two symmetrical 9,10-dihydro-9-oxa-10-phosphaphena-nthrene-10-oxide structure (bi-DOPO), was synthesized and combined with unsaturated polyester resin (UPR) via cross-linking to prepare flame-retardant UPR (FR-UPR). To make clear both
Phosphate Halogen-free Flame Retardant DOPO-HQ
Plamtar-DOPO-HQ is a new phosphate halogen-free flame retardant, for high quality epoxy resin such as PCB, to replace TBBA, or adhesive for semiconductor, PCB, LED and so on. Intermediate for synthesis of reactive flame retardant. Molecular Formula: C18H13O4P Molecular weight: 324.28 CAS NO.: 99208-50-1 Send email to us Product Detail Product Tags
