EZHOU ANJEKA TECHNOLOGY CO.,Ltd Anjeka@anjeka.net 86-0711-5117111
Application Testing of Anjeka 6104S in Industrial Colorant Pastes
Add 6104S prior to grinding
Colorant pastes test
| Test formula | |||||||
| Raw material |
Thermoplastic Acrylic (Yuanbang 2650) |
Hydroxyl Acrylic (Tonde 1106) |
Polyester (Yuanbang 3871) | Alkyd (Sanmu 3355) | Epoxy (Sanmu 828) | Epoxy(Sanmu 601) | Remark |
| Resin | 60 | 60 | 60 | 60 | 60 |
60 |
|
| Solvent | 18.8 | 18.8 | 18.8 | 18.8 | 18.8 | 18.8 | |
| Dispersant | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 6104S |
| Bentonite | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Titanium dioxide | 20 | 20 | 20 | 20 | 20 | 20 | Lomon R996 |
| Phthalocyanine Blue | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Carbon black | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | Mitsubishi Carbon Black MA100 |
| Total | 100 | 100 | 100 |
100
|
100
|
100 | |
| Procedure |
1.After adding all materials according to the formulation, introduce 2-3 mm glass beads at a paint-to-bead weight ratio of 1:1. 2.Place each prepared paint (containing glass beads) on a shaker and disperse for 4 hours. Afterwards, measure the fineness, which should be ≤15 μm. 3.Solvent blend: Xylene : n-Butyl Acetate : PMA = 1 : 1 : 1 (by weight or volume, as specified). 4. Place the finished paste in a 60°C oven for stability observation. |
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Add 6104S after grinding
Colorant pastes test
Test formula
| Raw material |
Thermoplastic Acrylic (Yuanbang 2650) |
Hydroxyl Acrylic (Tonde 1106) |
Polyester (Yuanbang 3871) | Alkyd (Sanmu 3355) | Epoxy (Sanmu 828) | Epoxy(Sanmu 601) | Remark |
| Resin | 60 | 60 | 60 | 60 | 60 | 60 | |
| Solvent | 18.8 | 18.8 | 18.8 | 18.8 | 18.8 | 18.8 | |
| Dispersant | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 6104S |
| Bentonite | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Titanium dioxide | 20 | 20 | 20 | 20 | 20 | 20 | Lomon R996 |
| Phthalocyanine Blue | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Carbon black | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Mitsubishi Carbon Black MA100 |
| Total | 100 | 100 | 100 |
100
|
100
|
100
|
|
|
procedure |
1.Preparation and Milling: After combining all materials according to the formulation (excluding the dispersant), add 2-3 mm glass beads at a 1:1 weight ratio (paint:beads). 2.Dispersion and Fineness Check: Shake the mixtures on a mechanical shaker for 4 hours. After milling, the fineness must be ≤15 μm. 3.Post-Milling Addition: Add the dispersant Anjeka-6104S to the milled paste and mix at 800 rpm for 10 minutes using a high-speed disperser. 4.Stability Test: Place the final paste in a 60°C oven for stability observation. |
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Thermal Storage Test for Multi-Color Paint
| 60℃ for 7 days | sequence of addition |
Hydroxyl Acrylic (Tonde 1106) |
Thermoplastic Acrylic (Yuanbang 2650) |
Polyester (Yuanbang 3871) | Alkyd (Sanmu 3355)) | Epoxy (Sanmu 828) | Epoxy(Sanmu 601) |
| Fineness(μm) | prior to grinding | ≤15 |
≤15
|
≤15
|
≤15
|
≤15
|
≤15
|
| after grinding | |||||||
| In-Can Flooding & Floating | prior to grinding | No Flooding/Floating | No Flooding/Floating | No Flooding/Floating | Moderate to Severe Flooding/Floating | No Flooding/Floating | No Flooding/Floating |
| after grinding | No Flooding/Floating | No Flooding/Floating | No Flooding/Floating | Moderate to Severe Flooding/Floating | No Flooding/Floating | No Flooding/Floating | |
| prior to grinding | 15 | 12.5 | 40 | 0 | 4.6 | 4.6 | |
| Settling Ratio (%) | after grinding | 9 | 6.25 | 20 | 9 | 3 | 12.5 |
Consistent Anti-Floating/Flooding Performance: Anjeka 6104S demonstrates good effectiveness in preventing flooding and floating, whether added before or after the grinding process.
Optimized Anti-Settling Addition Point:
For Acrylic, Alkyd, Polyester, and 828 Epoxy systems: Adding after grinding provides better anti-settling performance under the same conditions.
For 601 Epoxy systems: Adding before grinding yields superior anti-settling results.