Anjeka4350 trixotropic agent improve the directional effect of metallic pigments BYK8421

Anjeka4350 can effectively enhance the effect of heterochromatic color with angle of metallic paints

PRODUCT OVERVIEW
Anjeka-4350 is a modified ethylene vinyl acetate copolymer emulsion designed to enhance the orientation of effect pigments in water‑based coating systems.

SPECIFICATIONS
Chemical composition: Non‑ionic ethylene vinyl acetate copolymer emulsion.
Typical Physical & Chemical Data:
The values listed in this datasheet are typical and do not constitute product specifications.
Appearance: White emulsion
Solvent: Water
Density g/cm³ (23°C): 1.00–1.05
Active content (%): 20
pH: 3–5

STORAGE & HANDLING
Store in sealed containers in a cool, well‑ventilated area away from heat and ignition sources. Maintain storage temperature between 5°C and 40°C. Recommended storage period does not exceed 12 months.

PERFORMANCE BENEFITS
Anjeka-4350 improves the directional alignment of metallic pigments (e.g., aluminum flakes, pearlescent powders), thereby enhancing the angular color‑flip effect in metallic finishes. It also reduces pigment flooding and slows down settling in the container, contributing to better storage stability.

TYPICAL APPLICATIONS
Recommended for waterborne metallic basecoats and single‑layer metallic topcoats.

RECOMMENDED DOSAGE
Additive dosage (as supplied): 5–10% based on total formulation weight.
The above range is empirical; optimum dosage should be determined through testing.

PROCESSING GUIDELINES
Introduce Anjeka-4350 under low‑shear mixing after the effect pigments have been incorporated. No pre‑dilution with water is required. Prior to addition, adjust the system pH to 9–9.5 for optimal performance.

PACKAGING
– 50 kg plastic drum with steel hoops

Our service:

1. Respond to inquiries within 24 hours.

2. Superior quality products at competitive prices.

3. Strong R&D and technical support.

4. Dedicated professional team service.

5. Flexible customized production for various packaging options.

6. On-time delivery with no delays.

Our team:

We are building a new large-scale production base strategically located in Hubei Province, with an annual capacity

of 6,000 tonnes.

The interface additives project was officially established in the Songzi Chemical Park in November 2022.

Benefits to our customers and partners:

Stable large-scale production with enhanced quality control

Lower unit production cost

Collaboration Opportunities:

Contract manufacturing

OEM / ODM partnerships