Thermal degradation of poly(alkyl methacrylates) and polyurethane pressure-sensitive adhesives

• Autorzy: Zych K. , Pełech R. , Czech Z.
• Języki publikacji: EN

Abstrakty

EN

Gas chromatography, coupled with the temperature controlled pyrolysis technique, can be used as a quick method of identification of polymers such as acrylates, methacrylates and polyurethanes. Polymers based on alkyl methacrylates are widely used as construction materials and coatings. Polyurethanes are widely used as self-adhesives, sealants and electrical products (due to polyurethane's low glass transition temperature Tg). The aim of this work is to investigate which products can be obtained from polymethacrylates and polyurethanes.

Słowa kluczowe

EN

chromatography; poly(alkyl acrylates); polyurethanes; solvent polymerization; thermal degradation; pyrolysis

PL

chromatografia; poli(akrylany alkilowe; poliuretany; rozpuszczalnik polimeryzacji; degradacja termiczna; piroliza

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2010
• Tom: Vol. 12, nr 4
• Strony: 40--43
• Opis fizyczny: Bibliogr. 8 poz., tab.

Twórcy

autor

Zych K.

autor

Pełech R.

autor

Czech Z.

• West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, ul. Pulaskiego 10, 70-322 Szczecin, Poland,

Bibliografia

• 1. Czech, Z., (1999) Crosslinking of Pressure-Sensitive Adhesives Based on Acrylics. Szczecin University of Technology, Szczecin.
• 2. Wang, F. & Burleson, A., (1999) The development of pyrolysis-fast gas chromatography for analysis of synthetic polymers, J. Chromatogr A., 833, 111 – 119.
• 3. Howell, B.A., Spears, D.A. & Smith, P.B., (2006) Thermal degradation of vinylidene chloride/[4-(tbutoxycarbonyloxy) phenyl]methyl acrylate copolymers, J. Ther.Anal. Cal., 85, 115 – 117, DOI: 10.1007/s10973-005-7481-2.
• 4. Czech, Z. & Pełech, R., (2009) The thermal degradation of acrylic pressure-sensitive adhesives based on butyl acrylate and acrylic acid, Prog. Org. Coat. 65, 84 – 87, DOI:10.1016/j.porgcoat.2008.09.017.
• 5. Czech, Z. & Pełech, R., (2009) Thermal degradation of butyl acrylate-methyl acrylate-acrylic acid-copolymers, J. Therm. Anal. Cal. 96, 583 – 586, DOI: 10.1007/s10973-008-9226-5.
• 6. Czech, Z. & Pełech, R., (2009) Thermal degradation of solvent-borne water-soluble acrylic acid-butyl acrylate-copolymers, Mater. Sci. Poland. 2, 851 – 856.
• 7. Czech, Z. & Pełech, R., (2008) Use of pyrolysis and gas chromatography for the determination of acrylic acid concentration in acrylic copolymers containing carboxylic groups. Polym. Test. 27, 870 – 872, doi:10.1016/j.polymertesting.2008.06.009.
• 8. Czech, Z., Cieoelik, M., Wesołowska, M. & Łągiewczyk, M., (2008) Solvent – Free Acrylic and Polyurethane Pressure Sensitive Adhesives, Pol. J. Chem. 82, 2331 – 2340.