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MICROENCAPSULATED HALOGEN-FREE INTUMESCENT FLAME RETARDANT SYSTEM FOR POLYPROPYLENE
Novel non halogen intumescent flame retardant, which was prepared by microencapsulation, was used for the preparation of expansion flame retardant PP(polypropylene). The SEM, OI and UL 94 vertical burning test were used to investigate&...
http://www.polymer.cn/research/dis_info8517 |
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FLAME RETARDANCY OF POLYETHYLENE BASED ON COMBINED CATALYST OF CARBON NANOBTUBES AND NICKEL (Ш) OXIDE
Recently, carbon nanotubes (CNTs) are of interest for use as nanofillers for improved flame retardancy of polymers. The in situ formation of a continuous, network structured protective layer from the CNTs is critical for significa...
http://www.polymer.cn/research/dis_info8510 |
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NOVEL HALOGEN-FREE CYCLIC PHOSPHORUS-CONTAINING FLAME RETARDANT
In order to improve fire performance of polymeric materials, a series of novel cyclic arylphosphonate-halogen free flame retardant (FR) was synthesized and studied in an attempt to obtain UL-94 V-0 rating for ABS or PC by&nbs...
http://www.polymer.cn/research/dis_info8504 |
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FLAME RETARDING BEHAVIORS OF SULFUR CONTAINING ORGANO-PHOSPHORUS COMPOUNDS
Enormous efforts have been attempted to develop phosphorus based flame retardant systems which can be replace halogen-free flame retardant (FR) system for a wide range of polymers from highly flammable to self-extinguish one [1-3].&nbs...
http://www.polymer.cn/research/dis_info8503 |
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Study on Flame Retardancy of Kaolinite/Natural Rubber Intercalation Nanocomposite
关键字：Natural Rubber
In the past decades, polymer layered silicate nanocomposites (PLSN) have received considerable attention whether in fundamental research or industry exploitation. Compared to conventional filled polymers, PLSN have a lot of unique properties&nbs...
http://www.polymer.cn/research/dis_info1375 |
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Flame retardant decorated carbon nanotubes for application in polypropylene and ABS resins
http://www.polymer.cn/Industry/industry2734.html |
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Synergistic flame retardant mechanism of lanthanum phenylphosphonate and decabromodiphenyl oxide in polycarbonate
Functionalized graphene (PNFR@RGO) has been fabricated by decorating chemically reduced graphene oxide (RGO) with 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and branched polyethylenimine (BPEI) in this work. PNFR@RGO is then used to reduce the flammability of polylactic acid (PLA) via a melt compounding protocol. X-ray photoelectron spectroscopy (XPS) and Infrared spectroscopy (IR) ...
http://www.polymer.cnt//ss/zpfang/publicationsshow_14394.html |
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61. Lightweight and Ultrastrong Polymer Foams with Unusually Superior Flame Retardancy
High-performance flame-retardant materials are urgently needed to address outstanding issues that pertain to safety. Traditional flame retardants are toxic to the environment and/or lack the physical properties required for use in many contemporary applications. Here, we show that isocyanate-based polyimide (PI) foam, a flammable material, can exhibit unusually superior flame retardancy as well as...
http://www.polymer.cnt//ss/jianxingeng/publicationsshow_13954.html |
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60. Core-Shell Structured Polyamide 66 Nanofibers with Enhanced Flame Retardancy
We report the preparation of polymer nanofibers with enhanced flame retardancy by coaxial electrospinning polyamide 66 (PA 66) and nanoscale graphene hybridized with red phosphorus (NG-RP). Transmission electron microscopy and energy-dispersive X-ray spectroscopy revealed that the nanofibers contained a NG-RP-based core surrounded by a PA 66 shell. The flame-retardant characteristics of the nano...
http://www.polymer.cnt//ss/jianxingeng/publicationsshow_13953.html |
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Is there any way to simultaneously enhance both the flame retardancy and toughness of polylactic acid?
Nowadays, numerous works have been undertaken to improve the fire resistance of polylactic acid (PLA). However, the presence of flame retardant usually shows a great destruction on the mechanical properties of PLA matrix, especially the toughness. This paper presents a new approach to simultaneously enhance both the flame retardancy and toughness of PLA by incorporating polyurethane-microencapsula...
http://www.polymer.cnt//ss/zhangshengfrml/publicationsshow_13569.html |
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