Paint grade HEC
Chemcial Specification
description2
| Appearance | White to off-white powder |
| Particle size | 98% pass 100 mesh |
| Molar substituting on degree (MS) | 1.8~2.5 |
| Residue on ignition (%) | ≤0.5 |
| pH value | 5.0~8.0 |
| Moisture (%) | ≤5.0 |
Popular Grades
| HEC grade | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 1%) |
| HEC KM300 | 240-360 | 240-360 |
| HEC KM6000 | 4800-7200 | |
| HEC KM30000 | 24000-36000 | 1500-2500 |
| HEC KM60000 | 48000-72000 | 2400-3600 |
| HEC KM100000 | 80000-120000 | 4000-6000 |
| HEC KM150000 | 120000-180000 | 7000min |
Key Properties and Uses of Paint Grade HEC:
description2
1. Thickening Agent:
HEC acts as an effective thickening agent in paint formulations. It increases the viscosity of the paint, providing improved application properties, such as better control during brushing or rolling.
2. Stabilizer:
HEC serves as a stabilizer in paint to prevent settling and maintain the uniform distribution of pigments, fillers, and other components within the paint, thereby enhancing color consistency.
3. Rheology Modifier:
It can modify the rheology (flow behavior) of the paint, making it easier to work with during application and ensuring the paint adheres well to vertical surfaces.
4. Water Retention:
HEC helps retain water in the paint, which is essential for maintaining proper consistency and extending the “open time,” allowing the paint to remain workable for a longer duration.
5. Improved Brushability:
The addition of HEC to paint enhances its brushability, making it smoother and easier to apply.
Applications of Paint Grade HEC:
description2
Paint Grade HEC is used in various paint and coating formulations, including:
1. Architectural Paints:
It is a common additive in interior and exterior paints used in residential and commercial buildings. HEC contributes to improved viscosity, color stability, and overall paint performance.
2. Latex Paints:
Water-based latex paints benefit from the thickening and stabilizing properties of HEC.
3. Emulsion Paints:
In emulsion paints, HEC helps maintain the dispersion of pigments and fillers and enhances the overall consistency of the paint.
4. Textured Coatings:
Textured coatings, such as stucco and decorative wall finishes, can be formulated with HEC to achieve the desired texture and workability.
Advantages of Using Paint Grade HEC:
description2
- Improved paint consistency and texture.
- Enhanced color stability and uniform distribution of pigments.
- Extended open time for ease of application.
- Better brushability and workability during painting.
- Reduced settling and improved adhesion to various surfaces.
Paint Grade HEC is a valuable additive for paint and coating manufacturers, ensuring that the final products meet the desired quality and performance standards. Its ability to control viscosity, stabilize pigments, and enhance application properties makes it an important ingredient in the production of paints used in architectural and decorative applications.
Packaging:
description2
25kg paper bags inner with PE bags.
20’FCL load 12ton with pallet
40’FCL load 24ton with pallet
Write your message here and send it to us
Professional technical engineer dedicated to guide you
According to your actual needs, choose the most reasonable overall design and planning procedures