Int. J. Indust. Entomol. Vol. 27, No. (1), pp. 180-184 (2013) 180 181 The dry mass of sericin and cocoons was determined using a moisture analyzer (XM60, Precesa, Switzerland). Rheological measurement were performed on 1) the 0.3% (w/ v) sericin aqueous solutions, 2) sericin gels prepared from the 0.3% sericin solution, and 3) frozen and thawed sericin gels. The steady-state flow of sericin sol...

A filament stretching extensional rheometer and capillary breakup extensional rheometer are used to measure the extensional rheology of a series of wormlike micelle solutions experiencing a uniaxial elongational flow. The experiments are performed using a series of wormlike micelle solutions of both cetylpyridinium chloride and sodium salicylate NaSal in an aqueous sodium chloride solution and ...

Water damage is one of the main forms early highway asphalt pavement, which seriously affects service performance pavement. To address problem water addition anti-stripping agents in an effective technical means. further analyze influence on performance, Qingchuan rock asphalt, acylamine agent, fatty amine + agent and were selected to modify base asphalt. The rheological properties modified tes...