Examples of 'polymer molecular weight' in a sentence
Meaning of "polymer molecular weight"
polymer molecular weight: A measure of the average mass of the polymer molecules in a sample, typically expressed in terms of the molecular weight distribution. This phrase is frequently used in the field of chemistry and materials science to understand the physical properties and characteristics of polymers
How to use "polymer molecular weight" in a sentence
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polymer molecular weight
Polymer molecular weight rises steadily during reaction.
High monomer concentration generally increases polymer molecular weight.
Polymer molecular weight was controlled by variation of hydrogen addition rate.
Intrinsic viscosity depends on polymer molecular weight and the solvent.
Polymer molecular weight may also be increased by ageing for long periods.
Method for preparing microparticles having a selected polymer molecular weight.
She demonstrated that polymer molecular weight could be used to control the size of vesicles.
Chain transfer agents are often used to control polymer molecular weight.
The broader the polymer molecular weight distribution the easier the polymer is to process.
Chain transfer agents may be used to control polymer molecular weight.
The polymer molecular weight may be determined by GPC or another method of determination.
Hydrogen or similar chain terminator may be employed to control polymer molecular weight.
The drawing conditions depend on the polymer molecular weight and desired elongation to break.
Hydrogen may be used as a chain transfer agent to regulate the polymer molecular weight.
However, increases in polymer molecular weight leads to various processing drawbacks.
See also
This example illustrates the propensity of ethanol to limit the polymer molecular weight.
Hence, initial polymer molecular weight influences the degradation rate.
The hematoxylin counterstain intensity and background increased with increased polymer molecular weight.
As seen, there is no appreciable effect of polymer molecular weight on oligonucleotide resolution.
Polymerization was stopped when the agitator torque reached a preset value for desired polymer molecular weight.
In free radical polymerization, polymer molecular weight is directly proportional to monomer concentration.
MFR is inversely proportional to both polymer viscosity and polymer molecular weight.
To further control polymer molecular weight and polymer properties, a modified coupling agent is employed.
The Tc of the star shape PNIPAM was inversely dependent on the polymer molecular weight.
Table 4 illustrates catalyst activity and polymer molecular weight between the two experimental procedures.
DAB IHC staining intensity was not significantly affected by increasing polymer molecular weight.
The polymer molecular weight builds upon evolution of CO2 gas.
Thus, it is apparent that a compromise must be struck regarding polymer molecular weight.
The polymer molecular weight was somewhat reduced compared to that prepared in Example 2.
In this process, the amount of initiator does not limit the polymer molecular weight.
Polymer molecular weight was controlled by variation of hydrogen addition rate . Pilot scale conditions.
Based on this calculation, the percent of cationic charge is independent of polymer molecular weight.
Polymer molecular weight and molecular weight distribution data were obtained by GPC, where indicated.
The cross-over frequency decreases with increasing polymer molecular weight or concentration.
The polymer molecular weight did not change the polymer 's effect on inhibiting DAB sulfate precipitation.
If the nonstoichiometric imbalance is too large, the polymer molecular weight will be too low.
Polymer molecular weight was measured by GPC using RI, IS and viscosity detectors.
Polymerization temperature can affect catalyst productivity, polymer molecular weight and molecular weight distribution.
Polymer molecular weight was estimated from figure 21.
The propoxylated allyl alcohol monomer acts as a chain-transfer agent and modulates polymer molecular weight.
Table 17 Effect of AAEM polymer molecular weight and polyester type on humidity resistance.
The net apparent DAB-PSS polymer complex molarity decreases with increased polymer molecular weight.
Polymer molecular weight measured according to the technique specified resulted in 32.5KDa.
Figure 4 is a plot of catalyst activity versus polymer molecular weight for Catalyst E.
Catalyst activity and polymer molecular weight decrease rapidly at ethylene contents less than about 40 wt %.
Key words, phosphinimides, polymerization, catalysis, polyethylene, titanium, polymer molecular weight distributions.
Polymer molecular weight was measured by intrinsic viscosity ( IV ).
At lower ratios of halogenating agent polymer molecular weight distribution ( Mw / Mn ) is too narrow.
Polymer molecular weight was controlled by variation of hydrogen addition rate . Table 1 -.
Examples 9 and 10 exhibited a broadened polymer molecular weight distribution relative to Example 8.
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