Description Usage Format Author(s) Examples
Data of chemical-physical properties for monomers, solvents, initiators, inhibitors, transfer agents and polymers
1 | data("DBpp")
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A data frame with 34 observations on the following 17 variables.
name
character vector with the chemical name of the substance
type
a factor with levels C
catalytic transfer agent H
inhibitor I
initiator M
monomer P
polymer S
solvent T
transfer agent
code
factor with short symbol to replace chemical names when needed
Medium
a factor with levels B
aqueous and organic compound O
only organic compound W
only water soluble compound
Keq
equilibrium pKa for dissociating compound (dimensionless)
delta
segmental diffusion parameter
a
root-mean-square end-to-end distance per square root of the number of segments of polymer chain
sigma
Lennard-Jones diameter of the monomer
jc
entanglement spacing of polymer
MW
molecular weight (g/mol)
ro1
intercept for linear dependency density vs. temperature (kg/L)
ro2
slope for linear dependency density vs. temperature (kg/L K)
V0f
free volume
alfa
volumetric expansion vs. temperature
Tg
glass transition temperature (K)
Cp
specific heat capacity (cal/kg K)
DHp
homo polymerization heat (cal/mol)
Gianmarco Polotti
1 |
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