The samples were then immersed in dekalin (decahydronaphthalene
) at room temperature for 10 seconds, quickly blotted dry, and weighed.
LLDPE (LLDPE-3126, melt flow index = 1 g/ 10 min, Mw/Mn = 127,028/35,091, Hanwha Chemical Co., Seoul, Korea) was used as the polymer matrix and decahydronaphthalene
(Decalin, [C.sub.10][H.sub.18], Mw = 138.25, Kanto Chemical Co., Seoul, Korea) was used as solvent.
Among the solvents studied for gel-spinning UHMWPE fiber, paraffin oil and decahydronaphthalene
(also known as decalin) are arguably the most successful spin-solvents used in industrial manufacturing.
Measurements of the intrinsic viscosity of polypropylene were made at a temperature of 140[degrees]C measure using decalin, (decahydronaphthalene
) as the solvent.
Evonik will also be introducing its new VESTASOL brand of specialty solvents, including isophorone, trimethylcyclohexanone (TMC-one), tetrahydronaphthalene (THN), and decahydronaphthalene
The coal fuel, decahydronaphthalene
, stood up to temperatures as high as 500 [degrees] C.
The concentration of NDF was determined on 0.5-g samples by the procedure of Goering and Van Soest (1970), with the exception that sodium sulfite and decahydronaphthalene
were excluded from the reflux solution.
TEA (triethylaluminium) (10 wt% solution in hexane, obtained from Crompton GmbH, Germany and Akzo Nobel, USA); stearic alcohol (1-octadecanol) from Spectrum Chemical MFG GmbH; sulfuric acid from Merck, Brazil; decalin (decahydronaphthalene
) from Sigma-Aldrich, USA; anhydrous magnesium chloride (TMT-4) from Toho Catalyst, Japan, were used without further purification.
, 2.2 methylenebis (6-tert-butyl-4-methylphenol, isopropyl alcohol, acetone) were obtained from Aldrich Chemical Company (Milwaukee, Wisconsin).
Renne et al., "[alpha]2u-Globulin nephropathy and carcinogenicity following exposure to decalin (decahydronaphthalene
) in F344/N rats," Toxicological Sciences, vol.
The NDS was prepared according to Van Soest and Wine (1967), except that sodium sulfite and decahydronaphthalene
was used as spin solvent in the previous study to demonstrate the feasibility of the mechanical solvent removal process.