RJA Dispersions TPGDA

D3200 series are dispersions in TPGDA (CAS Number 42978-66-5) for uv-curable systems. The D3200 dispersions in TPGDA are usually at 25% except for the white which contains 50% white by weight. The approved dispersions are listed below with brief descriptions, typical viscosities (cps at 25 C), and typical mean particle size (nM) measured by dynamic light scattering (dls). These values are typical but should not be considered as specifications. The dispersions have passed our 8-week stability tests in monomer. Vehicle additives and solvents can interfere with stability. If our dispersions are not stable in your vehicle, feel free to contact us to develop dispersions to be compatible with your vehicle. We offer some dispersions in a newer dispersant package or offer a second pigment. These are noted by the numbers. The third digit is the dispersant package and the last digit refers to the pigment. If you use dispersions with both dispersant package you need to confirm that there is no incompatibility between the two.

​D3200 Series in TPGDA

  • Product
    Brief Description
    Typical Viscosity (cps, 25 C)
    Typical Mean Particle Size (nM)
  • D3210-FX-B15:4
    28% PB 15:4 green shade cyan
    435
    110
  • D3210-C
    25% PB 15:3 green shade cyan*
    1100
    110
  • D3210-FX-K
    25% PBl 7
    225
    135
  • D3210-M
    25% Quincacridone magenta for 4-color printing*
    1500
    120
  • D3210-V19
    25% PV 19, red shade for 4-color printing
    1100
    105
  • D3210-FX-R122
    25% PR 122 for 4-color printing
    2550
    110
  • D3210-W6
    50% PW 6
    300
    300
  • D3210A-FX-Y150
    25% PY 150
    195
    97
  • D3220-R254
    25% PR 254
    500
    300

*These concentrates can body up with time. When let down inTPGDA to 5% pigment or less, the dispersions are stable.

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