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Εταιρικές υποθέσεις Application Testing of Anjeka 6104S in Industrial Colorant Pastes

Application Testing of Anjeka 6104S in Industrial Colorant Pastes

2026-01-19
Latest company cases about Application Testing of Anjeka 6104S in Industrial Colorant Pastes

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.

 

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.

 

 

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.

 

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