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Preparation and characterizations of halogenfree flame-retardant polyamide 6
关键字：polyamide 6; flame retardant; thermal analysis; LOI
In this study, Polyamide 6 (PA6), halogen-free flame retardants Melamine Cyanurate (MCA) and M102B (Cyclic phosphate compounds) were used to prepare flame retardant PA6 (FR-PA6) through melt blending. The morphology and properties of F...
http://www.polymer.cn/research/dis_info13955 |
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A New Method to Evaluate the Barrier Effect in Flame Retardancy
关键字：cone calorimeter; PCFC microcalorimeter; barrier effect; flame retardancy
The burning of a flame retarded polymer involves generally several modes-of-action: flame inhibition, dilution of the gases or of the condensed phase, cooling of the condensed phase by an endothermic release of water, barrier effe...
http://www.polymer.cn/research/dis_info12505 |
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Flame Retardancy in Europe-Regulations and Testing of Products
关键字：fire safety; flame retardancy; Europe; regulation; test
Fire safety regulations aim at protecting lives, property, and the environment. Fire safety requirements are mainly applied in building construction, transportation (road and rail vehicles, ships, airplanes), and electrical engineering and elect...
http://www.polymer.cn/research/dis_info12503 |
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Modeling Pyrolysis of Flame-Resistant Cotton Fabric in Smoldering Combustion
关键字：model; cotton fabrics; thermal radiation; pyrolysis; flame resistant
Many models for the pyrolysis of cellulosic materials such as wood and cotton fabrics have also been developed. The state of the art in modeling chemical and physical processes of smoldering combustion of wood and cellulosic&...
http://www.polymer.cn/research/dis_info12501 |
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Halogen-Free Flame Retardancy of Engineering Plastics
关键字：Halogen-free; flame retardant; polyamide; polyester; engineering plastics
Polyamides and polyesters are important engineering plastics. Their excellent mechanical properties, wear and abrasion resistance, electronic properties, and good processability, as well as affordable price range, lead to a broad range of a...
http://www.polymer.cn/research/dis_info12500 |
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Polymeric Flame Retardants
关键字：polymeric flame retardants; bromine; phosphorus; PolyquelTM; Fyrol®PMP
Polymeric flame retardants are large molecules (Mw > 1000) and they are unlikely to penetrate through the cell membranes of living tissue.
http://www.polymer.cn/research/dis_info12499 |
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Preliminary Studies of HPP as Flame Retardant for PC and PC/ABS
关键字：HPP; PC; PC/ABS, high molecular weight, flame retardant
Recently, HPP, a novel aromatic polyphosphate with an average molecular weight of 7000, was developed in Jiangsu Yoke Chemical Co., Ltd.. Compared with normal phosphates, including BDP and RDP, it has following advantages.
http://www.polymer.cn/research/dis_info12498 |
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Directional Properties of Flame Retarded PP Sheet Molded by Uniaxial Stretching
关键字：polypropylene; flame retardancy; uniaxial stretching; directionality
Polypropylene (PP) sheets are widely used in automative, electronic and instrument industry, with many advantages including low density, non-toxicity, excellent electrical insulativity, resistance to impact and flexion.
http://www.polymer.cn/research/dis_info12496 |
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Greener is Better – New Developments in Fire Safety with Sustainable Flame Retardants
关键字：fire safety, Sustainable Flame Retardants
Because of their role in ensuring adequate fire safety, flame retardants remain an essential component of polymer formulations for applications such as electrical & electronics, building and construction and transportation.
http://www.polymer.cn/research/dis_info12494 |
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Flame Retardancy Behavior of Organic Phosphate in Thermoplastic Polyurethanes
关键字：organic phosphate; TPU; flame retardant; decomposition; heat release
Organic phosphates are a class of flame retardants (FR) used in various kinds of polymeric materials. Thermoplastic polyurethane (TPU) is a polymer matrix where organic phosphates could be used as FR additives.
http://www.polymer.cn/research/dis_info12491 |
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