Sentence examples for segment weight from inspiring English sources

In our previous publication on the structure property behavior of segmented polyurethanes based on castor oil [Petrović ZS, Xu Y, Zhang W. Polymer Preprints 2007 48(2):852–3.], the results showed that these materials which possessed a soft segment weight concentration (SSC) of 70% have both low tensile strength and elongation at break.

Once a segment shape is computed, the dose is linear in the segment weight.

Leaving out one fold at a time, we used n-1 of the n folds to learn a set of computationally optimal segment weights and used those to calculate the aROC on the left-out fold and finally report the average aROC over the n cycles.

Structure property relationships for these materials were investigated as average soft segment molecular weight was varied by blending 8000 g/mol PPG with TPG to achieve molecular weights of 2500, 2000, and 1500 g/mol.

Effect of polydimethylsiloxane (PDMS) soft segment molecular weight (Mn = 3200, 10,800 and 31,500 g/mol) and urea hard segment content (2.0 11.4% by weight) on the hysteresis and permanent set behavior of segmented silicone-urea (TPSU) copolymers were investigated.

The extent of the photodegradation in the urethane linkage increases with soft segment molecular weight.

It was found that as the average soft segment molecular weight was decreased through the addition of TPG, the interdomain spacing distinctly increased contrary to the trend seen for decreasing soft segment molecular weight in PPG based systems without TPG.

At a constant soft segment molecular weight of 1000, the α transition shifts to lower temperature and merges with β transition, with decreasing hard block molecular weight.

Constant initial stress creep experiments also showed lower creep as the PDMS segment molecular weight increased for copolymers with similar urea contents.

Influence of soft segment molecular weight and hard segment content on the morphology, thermomechanical and tensile properties of homologous polyurethaneurea copolymers based on narrow molecular weight poly(propylene oxide glycol (PPG) oligomers were investigated.

Photooxidation of 4,4′-methylene bis(4-phenylisocyanate) and toluene diisocyanate based poly ester urethanes) has been followed by means of Fourier transform infrared spectroscopy as a function of soft segment molecular weight.