J0450205 Impact Property of Unsaturated Polyester Containing Halloysite Nanotubes Heat-treated at Various Temperatures

2015 ◽  
Vol 2015 (0) ◽  
pp. _J0450205--_J0450205-
Author(s):  
Soo-Jeong PARK ◽  
Antonio Norio NAKAGAITO ◽  
Yun-Hae KIM ◽  
Hitoshi TAKAGI
Keyword(s):  
Unsaturated Polyester ◽  
Halloysite Nanotubes ◽  
Impact Property ◽  
Heat Treated

Effects of heat-treated HNTs on the mechanical properties of GFRP under moisture absorption

2018 ◽  
Vol 32 (19) ◽  
pp. 1840070 ◽  
Author(s):  
Y. H. Kim ◽  
S. J. Park ◽  
J. S. Choi ◽  
K. M. Moon ◽  
C. W. Bae
Keyword(s):  
Mechanical Properties ◽  
Moisture Absorption ◽  
Halloysite Nanotubes ◽  
Glass Fiber Reinforced Plastic ◽  
Fiber Reinforced Plastic ◽  
Humid Environment ◽  
Glass Fiber Reinforced ◽  
Reinforced Plastic ◽  
Heat Treated ◽  
Interlaminar Shear

In this study, halloysite nanotubes (HNTs) were heat-treated at various temperatures in order to minimize particle aggregation, and the mechanical properties in the humid environment was compared and analyzed to prevent the pore formation and achieve an optimal bonding with epoxy resin. As a result, the glass fiber-reinforced plastic (GFRP), with 0.5 wt.% heat-treated HNT at 700[Formula: see text]C, showed the highest moisture absorption resistance, tensile strength and interlaminar shear strength.

In-situ fabrication of halloysite nanotubes/silica nano hybrid and its application in unsaturated polyester resin

2017 ◽  
Vol 407 ◽  
pp. 130-136 ◽  
Author(s):  
Jing Lin ◽  
Bangchao Zhong ◽  
Zhixin Jia ◽  
Dechao Hu ◽  
Yong Ding ◽  
...  
Keyword(s):  
Polyester Resin ◽  
Unsaturated Polyester ◽  
Halloysite Nanotubes ◽  
Unsaturated Polyester Resin ◽  
In Situ Fabrication

Controlled release of losartan from acid- and heat-treated halloysite nanotubes

2018 ◽  
Vol 28 (2) ◽  
pp. 160-168 ◽  
Author(s):  
Farid Moeinpour ◽  
Faezeh Soofivand ◽  
Fatemeh S. Mohseni-Shahri
Keyword(s):  
Controlled Release ◽  
Halloysite Nanotubes ◽  
Heat Treated

scholarly journals Durability of alkali and heat-treated kenaf fiber/unsaturated polyester composite fabricated by resin transfer molding under natural weathering exposure

2017 ◽  
Vol 37 (5) ◽  
pp. 1420-1434 ◽  
Author(s):  
Dody Ariawan ◽  
Muhamad S. Salim ◽  
Razaina Mat Taib ◽  
Mohammad Z. Ahmad Thirmizir ◽  
Zainal A. Mohammad Ishak
Keyword(s):  
Unsaturated Polyester ◽  
Resin Transfer Molding ◽  
Natural Weathering ◽  
Kenaf Fiber ◽  
Transfer Molding ◽  
Heat Treated ◽  
Polyester Composite

Characterization studies of heat-treated halloysite nanotubes

2020 ◽  
Vol 74 (12) ◽  
pp. 4547-4557 ◽  
Author(s):  
M. Türkay Aytekin ◽  
Halit L. Hoşgün
Keyword(s):  
Halloysite Nanotubes ◽  
Heat Treated ◽  
Characterization Studies

Direct Observation of Crystalline Ordering In Naturally Graphitized Carbon Produced by Low Grade Metamorphism

1977 ◽  
Vol 35 ◽  
pp. 162-163
Author(s):  
Thomas R. McKee ◽  
Peter R. Buseck
Keyword(s):  
Crystallite Size ◽  
Sedimentary Rocks ◽  
Carbonaceous Material ◽  
Low Grade ◽  
X Ray ◽  
Graphitized Carbon ◽  
Transmission Electron ◽  
Heat Treated ◽  
Commercial Carbon ◽  
Metamorphic Zone

Sediments commonly contain organic material which appears as refractory carbonaceous material in metamorphosed sedimentary rocks. Grew and others have shown that relative carbon content, crystallite size, X-ray crystallinity and development of well-ordered graphite crystal structure of the carbonaceous material increases with increasing metamorphic grade. The graphitization process is irreversible and appears to be continous from the amorphous to the completely graphitized stage. The most dramatic chemical and crystallographic changes take place within the chlorite metamorphic zone.The detailed X-ray investigation of crystallite size and crystalline ordering is complex and can best be investigated by other means such as high resolution transmission electron microscopy (HRTEM). The natural graphitization series is similar to that for heat-treated commercial carbon blacks, which have been successfully studied by HRTEM (Ban and others).

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