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Volumn 30, Issue 1, 2009, Pages 17-23

Polyethylene nanocomposite heat-sealants with a versatile peelable character

Author keywords

Adhesion; Interfacial adhesion; PE; Polyethylene heat sealants; Polymer nanocomposites

Indexed keywords

ADHESION; ASPHALT PAVEMENTS; CLAY MINERALS; COPOLYMERIZATION; ETHYLENE; HERMETIC SEALS; INFRARED SPECTROSCOPY; NANOCOMPOSITES; POLYETHYLENES; POLYMER BLENDS; POLYMERS; SEALANTS; SILICATE MINERALS; SPECTROSCOPIC ANALYSIS; THERMOPLASTICS;

EID: 58149291853     PISSN: 10221336     EISSN: 15213927     Source Type: Journal    
DOI: 10.1002/marc.200800553     Document Type: Article
Times cited : (18)

References (35)
  • 1
    • 33644780820 scopus 로고    scopus 로고
    • 1a] M. Tanniru, Q. Yuan, R. D. K. Misra, Polymer 2006, 47, 2133;
    • 1a] M. Tanniru, Q. Yuan, R. D. K. Misra, Polymer 2006, 47, 2133;
  • 2
    • 0242407166 scopus 로고    scopus 로고
    • and references therein
    • [1b] S. S. Ray, M. Okamoto, Prog. Polym. Sci. 2003, 28, 1539 (and references therein);
    • (2003) Prog. Polym. Sci , vol.28 , pp. 1539
    • Ray, S.S.1    Okamoto, M.2
  • 26
    • 58149286412 scopus 로고    scopus 로고
    • Standard Method for Seal Strength of Flexible Barrier Materials
    • ASTM F88-00
    • [12a] ASTM F88-00, Standard Method for Seal Strength of Flexible Barrier Materials, Annual Book of ASTM Standards, 2000, Vol. 8;
    • (2000) Annual Book of ASTM Standards , vol.8
  • 27
    • 58149314396 scopus 로고    scopus 로고
    • ExxonMobil standard #490, Crimp Seal Strength, Minimum Sealing Temperature, and Range, Exxon-Mobil Corporation 2001.
    • [12b] ExxonMobil standard #490, Crimp Seal Strength, Minimum Sealing Temperature, and Range, Exxon-Mobil Corporation 2001.
  • 29
    • 58149280652 scopus 로고    scopus 로고
    • The temperature range studied for PE/EVA/MMT sealant in Figure 1 covers the complete range of seal formation: below 100°C there is no systematic hermetic seal and above 150°C the sealant films deform and fail/flow due to extensive polymer melting.
    • The temperature range studied for PE/EVA/MMT sealant in Figure 1 covers the complete range of seal formation: below 100°C there is no systematic hermetic seal and above 150°C the sealant films deform and fail/flow due to extensive polymer melting.
  • 35
    • 58149292079 scopus 로고    scopus 로고
    • The SEM-EDS has adequate detection sensitivity to identify the traces of high atomic weight silicon and aluminum elements of the MMT inorganic nanoparticles (Si and Al detection limit ca. 0.1-0.25, at 1.740 and 1.487 keV, respectively, However, the EDS sensitivity for the lighter nitrogen of the MMT organic modification is substantially smaller (N detection limit ca. 2-5% at 0.392 keV) mostly due to instrumental reasons: these softer x-rays are strongly absorbed in the sample (self-absorption, on oil/ice contaminations on the detector window, etc. Additionally, N is also much less abundant than either Al or Si in our systems, e.g, for a 6% organo-MMT nanocomposite there exists ca. 2% organic modification (i.e, 0.05% N, about two-orders of magnitude lower than its detection limit) and ca. 4% inorganic MMT i.e, 1.1% Si and ca. 1% Al, about 5-10 times more than their EDS detection limit
    • The SEM-EDS has adequate detection sensitivity to identify the traces of high atomic weight silicon and aluminum elements of the MMT inorganic nanoparticles (Si and Al detection limit ca. 0.1-0.25%, at 1.740 and 1.487 keV, respectively). However, the EDS sensitivity for the lighter nitrogen of the MMT organic modification is substantially smaller (N detection limit ca. 2-5% at 0.392 keV) mostly due to instrumental reasons: these softer x-rays are strongly absorbed in the sample (self-absorption), on oil/ice contaminations on the detector window, etc. Additionally, N is also much less abundant than either Al or Si in our systems, e.g., for a 6% organo-MMT nanocomposite there exists ca. 2% organic modification (i.e., 0.05% N, about two-orders of magnitude lower than its detection limit) and ca. 4% inorganic MMT (i.e., 1.1% Si and ca. 1% Al, about 5-10 times more than their EDS detection limit).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.