polyacrylamide pam thickener for textile printing and coating

polyacrylamide pam thickener for textile printing and coating
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  • What are polyacrylamides (Pam)?
  • Polyacrylamides (PAM) are synthetic polymers available in both powder and liquid (emulsion) form (Needham & Doe, 1987; Chang, 1978; Donaldson et al., 1989). These polymers are manufactured in a variety of ways to yield a wide range of physical and chemical properties that make them candidates for many different oilfield applications.
  • Does Pam thickener based pretreatment improve printing properties of digitally printed silk fabrics?
  • In addition, PAM thickener based pretreatment recipe exhibited better printing properties for the digitally printing of silk fabrics. The main influences and significant two-factor interactions were discussed in detail to gain a better understanding of the printing properties of digitally printed silk fabrics.
  • Can polyacrylamide be modified by molecular dynamics simulation?
  • In our work, three kinds of functional monomers were selected to modify polyacrylamide (PAM) or partially hydrolyzed polyacrylamide (HPAM) by molecular dynamics simulation so as to achieve the stronger salt-tolerance of modified HM-HPAM.
  • What are the disadvantages of non ionic polyacrylamide (PAM)?
  • However, some disadvantages such as poor temperature resistance, pH, salt tolerance and shear capacity limit the application of non-ionic polyacrylamide (PAM) and partially hydrolyzed polyacrylamide (HPAM), especially in petroleum industry [ 5 ].