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evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.

November 7, 2025

último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.
último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  0EZHOU ANJEKA TECHNOLOGY CO.,Ltd                                  Professional Additive supplier
Dispersant Test feedback Sheet
Test Nane This test evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.
Test Start Date   Test End Date  
 
Formulations
6070 Formulation     6272 Formulation        
Water 42.8   Water 42.8      
S09 3   S09 3      
6070 14   690W 14      
7414 0.2   7414 0.2      
Phthalocyanine Blue 40   Phthalocyanine Blue 40      
 
6270 Formulation     Formulation with 6070/6272 Blend (1:1)        
Water 42.8   Water 42.8      
S09 3   S09 3      
6070 14   2466 14      
7414 0.2   7414 0.2      
Phthalocyanine Blue 40   Phthalocyanine Blue 40      
Methods and Procedures
Fineness All the above formulations exhibited a fineness of grind below 15 μm.
Viscosity The 6070 and the 6070:6272 (1:1) blend formulations appeared more fluid, while the others appeared more viscous.
(Note: This is a visual observation and may be influenced by material characteristics.)
 
último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  1
último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  2 último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  3 último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  4  
6070 6272 6270A 6070:6272 (1:1) blend
Viscosity ranking 6070≈6070:6272(1:1)<6270A≈6272      
Color (Color Development, Floating & Flooding)  
Accelerated Storage Stability Test (at 50°C)
7days The 6070 formulation exhibits thixotropy and thins out upon agitation The 6070:6272 (1:1) blend showed no abnormal changes. The 6272 formulation thinned and became flowable after standing. The 6270A formulation remained stable (no abnormal changes); however, it was non-fluid.      
  último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  5 último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  6 último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  7 último caso de la compañía sobre evaluates the performance of Anjeka dispersants (6070, 6272, 6270A) in a Phthalocyanine Blue paste, focusing on viscosity reduction and storage stability.  8      
Viscosity ranking 6070≈6070:6272(1:1)<6270A≈6272      
Fineness The 6270A formulation turned gritty, while all other formulations met the fineness specification of <15 μm.      
Conclusion

1. Dispersant 6070 demonstrated good viscosity reduction in the Phthalocyanine Blue paste.
2. After accelerated storage, the formulation exhibited a degree of thixotropy.
    Reviewer  
Application Engineer   Tecnnical Manager  
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