Thermal Studies on Flame Retardation

Simon, J.; Androsits, B.; Kozma, T.

doi:10.1007/978-3-0348-6736-8_74

Cited by 6 publications

(4 citation statements)

References 3 publications

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“…The curves of the same sample obtained by sparking are demonstrated on Fig. 23b Simon et al [114] also reported the advantage of thermo-analytical techniques in flame retardation research from theoretical and practical point of view. The reaction between cellulose and the FR was seen in the DTG curve at 180 ~ The thermal stability was slightly decreased, but at higher temperature the TG curve of the treated sample always was above that of the non-treated sample.…”

Section: Fig 1 Curing Study Of a Commercial Resinmentioning

confidence: 88%

“…Simon et al [113] applied a derivatograph in flame retardation research in determining ignition temperature. The study was aimed at modifying the derivatograph for the measurement of the flash ignition and self-ignition temperature of various materials and to combine these characteristic data with the simultaneously measured TG, DTG and DTA curves.…”

Section: Fig 1 Curing Study Of a Commercial Resinmentioning

confidence: 99%

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DTA and DSC studies on polymers containing fire retardants

Bhatnagar¹,

Vergnaud²

1983

Journal of Thermal Analysis

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This publication surveys the results obtained by means of thermal analysis particularly with DTA and DSC methods in the field of synthetic and natural polymers treated with various flame retardant additives.The 167 references citated cover the most important territories of the up to date problems.For several years, differential thermal analysis (DTA and DSC) have been widely used as a screening test and for quality control purposes. The most convenient method for studying polymer oxidation by DTA or DSC is to use the instrument in isothermal mode. Typically, thermal equilibrium is established with nitrogen flowing over the sample and the gas is then changed to oxygen or air.In the instruments, a Perkin-Elmer model DSC-2 Calorimeter and SETARAM-DSC III are well known. The capability of the DSC III for doing a gas sweeping of the sample allows the study of solid-gas reactions. The quantitative measurements obtained with different gases are reproducible and can be compared because the sensitivity of the calorimeter is not modified by the nature and the flow-rate of the gas.In the Perkin-Elmer Model DSC-2, the sample weighing between 1 and 20 mg is placed in an open pan in the DSC head, the sample cup closed with a perforated cover and the head closed. At this stage, Billingham et al, found that the temperature was 320 K and an oxygen flow of 30 ml min-1 was maintained in the head. The sample was heated to the required temperature at 320 K min-1 and the recorder and data logger started at the point where thermal equilibrium was indicated. There was a small thermal lag involved due to the sample melting, but this took less than 1 minute and they found this method easier than attempting to change the flowing gas, because of the long gas flow path of the DSC head.

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Section: Fig 1 Curing Study Of a Commercial Resinmentioning

confidence: 88%

Section: Fig 1 Curing Study Of a Commercial Resinmentioning

confidence: 99%

DTA and DSC studies on polymers containing fire retardants

Bhatnagar¹,

Vergnaud²

1983

Journal of Thermal Analysis

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“…We performed our experiments in two ways: in a hot-air furnace heated by a hot air stream, and in a modified derivatograph [1]. As the modified derivatograph is a newly-developed instrument, the optimum experimental conditions for textile investigations were not known.…”

Section: Methodsmentioning

confidence: 99%

Comparative testing of the flammability of upholstery textiles

Mórotz-Cecei¹,

Beda²

1987

Journal of Thermal Analysis

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Flash ignition temperatures of upholstery textiles were measurod with a modified derivatograph, and the TG, DTG, DTA and T curves were also recorded. The results obtained with the newly-developed system were compared with those of the ASTM D 1929 test procedure and with the simultaneously recorded thermal analysis curves.The level and the speed of flame propagation depend primarily on the place where the fire starts and on the features of the materials located close to the flames. Flammable subjects such as curtains, furniture covers, carpets and floor-coverongs help fire in its propagation. If we make textiles flame-retardant by special finishing or we make a correct choice materials, quick flame propagation can be prevented.The following parameters are used to define the flammability of textiles:--

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“…New Techniques, Miscellaneous Techniques. The derivatograph was used for the measurement of flash ignition and self-ignition temperatures of solid materials and for the combination of these with TG, DTG, and DTA (205). An ignition test for plastic films >6 mm thick used an apparatus consisting of a burner with a controlled pilot flame upon which a sample support plate and movable heat shield was fastened (104).…”

Section: Miscellaneous Thermal Analysis Techniquesmentioning

confidence: 99%

Thermal analysis

Wendlandt¹

1982

Anal. Chem.

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after 22 years of editing this review (160), has decided to turn the job over to another author. It is with a deep sense of responsibility and dedication that I hereby accept this challenge. The workers in the field of thermal analysis, as well as myself, should be eternally grateful to Dr. Murphy for his devoted and accurate reporting of thermal analysis activities as they occurred through the years. I only hope that I can continue this tradition in the manner and spirit that he did.As usual, this review covers the almost 2-year period from January 1980 through November 1981. Unfortunately, not all of the thermal analysis papers can be described here, due to their magnitude. An attempt has been made, however, to include representative studies in all of the thermal analysis areas as well as, in my judgement, new and novel ideas and developments. Due to space limitations, very few review articles (of which there are many), books, and meetings are included here.

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Thermal Studies on Flame Retardation

Cited by 6 publications

References 3 publications

DTA and DSC studies on polymers containing fire retardants

DTA and DSC studies on polymers containing fire retardants

Comparative testing of the flammability of upholstery textiles

Thermal analysis

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