The influence of decorative surface of commercial particleboards on the formaldehyde release measured by flask method
The formaldehyde release and the formaldehyde content from the commercial particleboards were determined using the flask and perforator methods. Since the melamine faced boards were used in this research, the flask method was applied to evaluate how much the decorative surface (melamine impregnated...
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Veröffentlicht in: | Glasnik Sumarskog fakulteta - Univerzitet u Beogradu (1987) 2018, Vol.117 (117), p.137-142 |
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Zusammenfassung: | The formaldehyde release and the formaldehyde content from the commercial
particleboards were determined using the flask and perforator methods. Since
the melamine faced boards were used in this research, the flask method was
applied to evaluate how much the decorative surface (melamine impregnated
paper) affects the test results in terms of reducing the formaldehyde
emission from the samples. Hence, the flask method tests were performed
simultaneously with one test series presenting the melamine faced samples,
and the other one presenting the samples with sanded surface. Also, the
decorative surface was sanded off from all of the test samples intended for
formaldehyde content measurements using perforator method. During this
research, it was found that by removing the decorative surface, the
formaldehyde emission increased in the range from 12.6% to 16.6%, suggesting
that the decorative surface acts as a barrier to formaldehyde emission even
for the samples of such a small size used in the flask method. In addition,
very high correlation, of 0,989 and 0,959, was found between the
formaldehyde content values (perforator method) and the values of
formaldehyde release from sanded and melamine faced samples, respectively.
nema |
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ISSN: | 0353-4537 2217-8600 |
DOI: | 10.2298/GSF1817137P |