Sentence examples for ethylene unit from inspiring English sources

Figure 2 illustrates a typical steam system of an ethylene unit.

The copolymer was mainly composed of long propylene sequences with an occasional ethylene unit.

The ionic conductivity of molten-salt polymers increased with increasing EO or ethylene unit number.

The incorporation of 1,1-bis(4-dimethylanimophenyl)ethylene unit resulted in an increase in glass transition temperature of copolymer and was hindered in the presence of Lewis base.

The main reason to create the crystallization behavior differences between the two PPEs and their fractions is due to the effect of molecular chain structure, i.e. the different distribution of copolymerized ethylene unit in polypropylene chains.

The insoluble fraction contains a highly stereoregulated s-PS block linked with PE blocks, while the soluble fraction also contains a highly stereoregulated s-PS block but separated randomly by a shorter or isolated ethylene unit.

In high-density polyethylene, for example, the long sequences of ethylene units that make up the polymer spontaneously crystallize at temperatures below about 130 °C (265 °F), so that, at normal temperatures, polyethylene is a partially crystalline plastic solid.

Also, the copolymers rich in hexamethylene units formed only PHN crystals excluding ethylene units.

Heterogeneous Ziegler Natta catalysis was used to prepare the samples with differing ratios of propylene and ethylene units.

1-Butene units participate at the highest level followed by the ethylene units, as demonstrated by solid-state NMR.

The copolymers rich in ethylene units formed only PEN crystals with complete rejection of the hexamethylene units.