polyacrylamide refractive index manufacturers in Azerbaijan

polyacrylamide refractive index manufacturers in Azerbaijan
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  • What is the refractive index of Pam solution?
  • The refractive index of PAM solution increases with the increase of temperature, and the values of refractive index of PAM solution are in the range of 1.32–1.38. 1. Introduction
  • What is the optical properties of polyacrylamide (PAM) solution?
  • The optical properties of polyacrylamide (PAM) solution play an important role in measuring PAM concentration of the solution in the polymer flooding of oilfield based on optical methods. Transmittance cm −1 °C by an infrared spectrometer) relation.
  • What are the refractive index increments of polyacrylamide?
  • The refractive index increments of polyacrylamide for various wavelength were determined both in the usual solvents (water, ethylene glycol, formamide) and in those so far unused (ethanolamine, dimethyl sulfoxide). The values thus obtained are compared with the reported data. The necessity to employ anhydrous polyacrylamide samples is stressed.
  • What is the experimental apparatus of polyacrylamide (PAM)?
  • Experimental apparatus. Experimental drugs are including Industrial grade polyacrylamide and Distilled water (laboratory made).The concentration of the mother liquor of PAM is 1 g/L. After ripening 24 h, the mother solution was diluted into 50 mg/L, 100 mg/L, 500 mg/L and 1000 mg/L.