Waterborne Paint Dispersant - High Performance for Coating Formulations
HT-5027 dispersant represents a cutting-edge solution engineered to optimize pigment and filler dispersion in water-based coatings. This light yellow transparent liquid combines precise chemical formulation with multifunctional compatibility, making it an indispensable additive for modern paint manufacturing. With a balanced solid content of 25–40% and pH stability within the neutral range (7–9), this propylene glycol-based dispersant ensures seamless integration into complex coating systems while maintaining exceptional storage stability.
Core Technical Specifications
- Physical State: Light yellow transparent liquid (APHA color ≤50)
- Solid Content: 25–40% (adjustable per formulation requirements)
- pH Value: 7–9 (ISO 976 standard)
- Solubility: Fully miscible with aqueous systems
- Solvent Base: Propylene glycol (enhanced freeze-thaw stability)
- Density: 1.05–1.15 g/cm³ at 25°C
Performance Advantages
1. Universal Pigment Compatibility
HT-5027 demonstrates unparalleled dispersion efficiency across diverse pigment systems:
- Inorganic pigments: Titanium dioxide (rutile/anatase), lithopone, calcium carbonate (heavy/light), talc
- Organic pigments: Phthalocyanine blue/green, quinacridone reds
- Metal oxides: Iron oxide red/yellow/black, zinc oxide
2. Enhanced Coating Performance
- Superior color development: Achieves ≥95% tinting strength retention in accelerated weathering tests (QUV-A 500h)
- Improved rheology: Reduces KU viscosity by 15–20% in high-PVC formulations
- Optimized stability: Prevents hard settling for over 12 months (ASTM D869 storage stability test)
3. Synergistic Formulation Flexibility
- Multi-additive compatibility: Stable with cellulose thickeners, polyurethane rheology modifiers, and acrylate dispersions
- pH buffering capacity: Maintains system stability across latex transitions (Tg -10°C to +50°C)
- Low foam characteristics: ≤100ml foam volume (Ross-Miles test at 25°C)
Strategic Application Scenarios
Architectural Coatings
- Interior wall paints: Enables 60% PVC formulations without sacrificing scrub resistance (≥5,000 cycles, ASTM D2486)
- Exterior emulsion paints: Enhances UV durability through optimized pigment packing density
Industrial Coatings
- Metal primer systems: Improves anti-settling properties in high-density iron oxide formulations
- Wood coatings: Maintains transparency in stain formulations through nanoparticle stabilization
Specialty Coatings
- Texture paints: Controls particle orientation in grained finishes
- Anti-corrosive coatings: Enhures zinc phosphate dispersion efficiency by 30%
Optimal Usage Guidelines
Dosage Optimization
- Standard recommendation: 0.05–1.0% active dispersant relative to pigment/filler mass
- Synergy with HT-5040:
- Combined use improves dispersion efficiency by 25–40%
- Enables 15–20% cost reduction through optimized additive ratios
Incorporation Protocol
- Premix phase: Introduce HT-5027 during pigment grinding stage
- Temperature control: Maintain slurry temperature <45°C during dispersion
- Sequential addition: Follow with HT-5040 for synergistic viscosity control
Technical Support & Quality Assurance
- Batch consistency: ≤0.5% variance in key performance parameters
- Formulation support: Customized dispersion protocols for novel pigment systems
- Compatibility testing: Available for emerging bio-based resin platforms
Packaging & Storage
- Primary packaging:
- 20kg epoxy-lined iron drums (UN 1A1/Y1.4-150)
- 30kg/250kg HDPE containers with UV barrier
- Storage conditions:
- Temperature: 5–35°C (protect from freezing)
- Shelf life: 12 months in original sealed packaging
- Handling safety: Non-hazardous per GHS classification
Why Choose HT-5027?
This dispersant redefines efficiency in waterborne coating production through:
- Process optimization: Reduces milling time by 30–50%
- Sustainability alignment: VOC-free formulation supports green chemistry initiatives
- Cost-performance balance: Delivers $12–18/ton raw material savings
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
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| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience-over 20 years in industry field
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Our services:
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