Physical chemistry principles of paper banknotes' security features
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BeschreibungThis book gives the Physical Chemistry Principles of the effectivenss of security features of different Universal Paper Banknotes upon modification by CMC and accelerating ageing. It clarifies the CMC addition effect on the security features involve secure complex process such as watermark, security thread, micro printing,etc. of different banknote papers (Egyptian 5 pounds "EGP", Egyptian 10 pounds "EGP", 1 Riyal "SAR", 5 Dirham "AED", 1 Dolar "U$", 5 Euro "EUR") even after accelerated ageing; thermal ageing at 140 °C for 2 hours and UV-radiation ageing with two different wavelengths (l1= 256 nm, l2 = 336 nm) through transmitted light, IR and UV-light. From this book,we concluded that CMC modification has no effect even small on paper Banknote security features which elucidate in turn that the effectiveness of security features within Banknote papers is marvelous after CMC addition. This pointed out that CMC coating is a major industrial operation used to improve appearance, strength properties and printability of paper. It can be concluded that paper CMC modification has wonderful reflection on the industrial side in the paper industry field.
PortraitAsmaa Mohamed El-Shafeyborn on 28/01/1982 in Assiut,Egypt Muslim,Egyptian.Forgery and counterfeiting expert,Ministry of Justice,Egypt.M.B, B.ch.chemistry department,Faculty of science,Assiut university,2002."M.Sc"of physical chemistry,Minia University,2007.ph.d student of physical chemistry,Minia University
Untertitel: Investigate of CIE(L*, a*, b*)and the total colour difference"'E*"value of different banknote papers(Egyptian 5 pounds"EGP", Egyptian 10 pounds"EGP", 1 Riyal"SAR", 5 Dirham"AED", 1 Dollar"U$", 5 Euro"EUR")upon CMC modification and accelerated ageing. Paperback. Sprache: Englisch.
Verlag: LAP Lambert Academic Publishing
Erscheinungsdatum: Dezember 2012
Seitenanzahl: 268 Seiten