EZHOU ANJEKA TECHNOLOGY CO.,Ltd

Formula for a Resin-Free Color Paste in an n-Butanol System Prepared with Anjeka Dispersant       Titanium Dioxide R996 Carbon black MA100 Organic Red 254 Phthalocyanine Blue 15:4 Phthalocyanine Green PG7 Remark Solvent 24 55 55 68 63 n-Butanol Dispersant 6 15 15 10 12 Anjeka6045 Anjeka6881 Anjeka6860 Pigment 70 30 30 20 25   Total 100 100 100 100 100       Once the material mixture was prepared, glass beads with a diameter of 2 mm (1.5 times the mass of the paste) were added, and the mixture was dispersed by shaking for 2 hours.   Stability Testing of a Resin-Free Color Paste in an n-Butanol System Prepared with Anjeka Dispersant       Initial Fineness ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 Fineness after 7 days ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10 ＜10   The resin-free color paste in n-Butanol, prepared with Anjeka dispersant, showed minimal changes in viscosity and particle size after heat aging, demonstrating excellent storage stability. Dispersant 6860 is more suitable for inorganic pigments, whereas 6045 and 6881 are more versatile.      

Dispersant Testing of Anjeka for PVC Paste Resin White Paste Tested Dispersants: Anjeka-6976, Anjeka-6043A   Testing of White Paste Based on PVC Paste Resin   Paste Formulation   Reference 9076 Anjeka 6976 Anjeka 6043A Blank Remark Resin 36 36 36 36 PVC paste resin Plasticizer 23.5 23.5 23.5 23.5 DOP Dispersant 0.5 0.5 0.5   Anjeka titanium dioxide 40 40 40 40 Lomon R996 Total 100 100 100 100     The dispersant was added to the resin and mixed homogeneously. Subsequently, titanium dioxide was introduced, and the mixture was dispersed for 5 minutes using a high-speed disperser at 2500 rpm.           Comparison of Viscosity Reduction by Different Dispersants 30℃，mpa.s Initial Viscosity Viscosity after 24 Hours Blank 38000 45000 Reference 9076 12000 14200 6976 9200 11200 6043A 6000 7360   In the PVC paste resin white paste, Anjeka dispersants 6976 and 6043A demonstrated superior viscosity reduction compared to the competitive product 9076.   Application of Dispersant Anjeka 6042 in Resin-Free Color Paste with Low-Polarity Ester Plasticizer     Testing of Plasticizer-Containing,Resin-Free Color Paste   Formula for a Color Paste in Dibutyl Phthalate with Anjeka 6042   White paste Black paste Red paste Remark Dibutyl Phthalate 35 60 70   Dispersant 5 15 10 Anjeka 6042 White pigment 60     Lomon R996 Black pigment   25   Mitsubishi MA100 Red pigment     20 Organic red 48:2 Total 100 100 100       Once the material mixture was prepared, glass beads with a diameter of 2 mm (1.5 times the mass of the paste) were added, and the mixture was dispersed by shaking for 2 hours.   Viscosity and Fineness of the Dibutyl Phthalate Color Paste after 7-Day Storage at 50°C Initial Fineness ＜10 ＜10 ＜10 Fineness after 7 days ＜10 ＜10 ＜10 The dioctyl terephthalate color paste prepared with Anjeka 6042 showed minimal changes in viscosity and particle size after heat aging, demonstrating excellent storage stability.   Application Testing of Anjeka-8103 as a Bake-Free Agent for PVC Plastics     Cures at Low Temperatures Non-Sagging Low Dosage Requirement Easy Viscosity Recovery Testing of Bake-Free Formulation for PVC Testing Formulation   Anjeka 8103 Blank Remark PVC Paste Resin Compound 100 100 PVC paste resin Bake-Free Formulation 0.1 0 Anjeka 8103   The dispersant was added to the paste and mixed homogeneously using a high-speed disperser at 2000 rpm for 2 minutes. The flow state of the mixture was then observed after different standing times.     Comparison of Viscosity and Fluidity   Stand: 5 min Stand: 5 min Stand: 5 min Anjeka 8103 Viscosity mpa.s（25℃） 25000 48000 100000 Sag Resistance ㎛ 675 ＞875 No Sag in Inverted Container Test Blank Viscosity mpa.s（25℃） 6000 6000 6000 Sag Resistance ㎛ 200 200 200                                  No Sag in Inverted Cup Test                       Regains Fluidity Upon Agitation                  

 

     

​     EZHOU ANJEKA TECHNOLOGY CO.,Ltd professional Additive supplier Dispersant Test Sheet Test Nane Dispersant Selection for Two Red Pigments Test Start Date 2025.05.16 Test End Date 2025.05.30   This test evaluates the viscosity reducion and storage stabity of Anjeka dispersants (6070, 6270A, 6272, 6220, 6210) in two pigments: Red HR200and a customer-supplied transparent iron oxide red. Formulations for Water-Based, Resin-Free Paste HR200 Raw Material 6070 6270A 6272         Water 22.4 27.4 27.4         S09 15 15 15         7414 0.1 0.1 0.1         Dispersant 6 8 8         Red 4BP 20 20 20         Transparent Iron Oxide Red Raw Material 6070 6270A 6272 6220 6210     Water 27.4 27.4 27.4 27.4 27.4     S09 15 15 15 15 15     7414 0.1 0.1 0.1 0.1 0.1     Transparent Iron Oxide Red 50 50 50 50 50     Dispersant 8 8 8 8 8     Methods and Procedures 1.Prepared each paste according to the formulations 2.Add glass beads equal to 1.2 times the paste volume and shake for 3 hours using a paint shaker. 3.Measure the fineness of grind. Once it meets the specification, filter out the glass beads. 4.Measure the viscosity. 5.Place the samples in a 50°C oven for accelerated storage. Result Red HR200   6070 6270A 6272 Result Viscosity（mpa.s） 25℃ 194 13792 34807 6070 demonstrates superior viscosity reduction compared to 6270A and 6272. Fineness （μm） ≤17.5 ≤17.5 ≤17.5 Transparent Iron Oxide Red   6070 6270A 6272 6220 6210 Result Viscosity（mpa.s） 25℃ no flow no flow no flow no flow 3569 6210 showed the better viscosity reduction and achieves a qualified fineness Fineness （μm） ≤40 ≤40 ≤40 ≤40 ≤17.5 Storage stability test(accelerated storage at 50 ℃) stored for 4 days HR200 Red   6070 6270A 6272 Result Viscosity（mpa.s） 25℃ 200 11383 29553 6070 demonstrates superior viscosity reduction compared to 6270A and 6272. Fineness （μm） ≤17.5 ≤17.5 ≤17.5 Transparent Iron Oxide Red   6210             Viscosity（mpa.s） 25℃ 5689             Fineness （μm） ≤17.5             Conlusion In HR200 Red, 6070 provides superior viscosity reduction and stabilization compared to 6270A and 6272. In transparent iron oxide red,6210 showed the best viscosity reduction.6210 demonstrates the best viscosity reduction performance in transparent iron oxide red.