TINOX TPW-716 Hybrid Pigment White with Brightness L* ≥ 96.0 and pH 6.5-8.5 for High-Performance Coatings
Price:
Negotiable
MOQ:
24MT
Delivery Time:
2-10 work days
Brand:
TINOX
Product Description
Product Overview
TINOX TPW-716 is a premium hybrid pigment white engineered for superior coating applications. This advanced formulation combines rutile-type TiO₂ with ultra-fine functional fillers to enhance light scattering efficiency while reducing TiO₂ consumption without compromising optical performance.
Key Performance Advantages
- Superior Optical Properties: Brightness L* ≥ 96.0 with bluish undertone for exceptional whiteness
- Excellent Gloss Development: Enhanced surface reflectivity and gloss stability for premium finishes
- Strong Hiding Power: Outstanding coverage with reduced pigment loading requirements
- Enhanced Durability: Improved abrasion resistance, weather resistance, and coating film hardness
- Excellent Dispersion: Hegman ≥ 6.5 for easy incorporation and reduced processing time
- Environmental Benefits: Lower CO₂ emissions per unit compared to pure TiO₂
Technical Specifications
| Parameter | Value |
|---|---|
| TiO₂ content | ≥74.0% |
| Rutile content | ≥99.0% |
| Brightness L* | ≥96.0 |
| Oil absorption | ≤20 g/100g |
| Relative Humidity (105°C) | ≤0.5% |
| Post-treatment | Al, Zr, P, organic |
| pH value | 6.5-8.5 |
Performance Validation
- Whiteness index nearly matching premium TiO₂ pigment R-2160
- Superior performance compared to standard TiO₂ pigment R-2140
- Excellent opacity levels comparable to pure TiO₂ pigments
- Outstanding gloss development for high-quality finishes
Recommended Formulation: High-Gloss Water-Based Acrylic Enamel
| Component | Function | Content (%) |
|---|---|---|
| Deionized Water | Solvent | 18.0 |
| Dispersing Agent | Pigment dispersion | 0.6 |
| Wetting Agent | Surface tension reduction | 0.3 |
| TINOX TPW-716 | Primary pigment | 22.0 |
| Acrylic Emulsion (50%) | Binder | 45.0 |
| Coalescing Agent | Film formation | 2.5 |
| Defoamer | Foam control | 0.4 |
| Rheology Modifier | Viscosity control | 0.8 |
| Preservative | Biostability | 0.2 |
| Ammonia (28%) | pH adjustment | 0.2 |
| Water (adjustment) | Final adjustment | 10.0 |
Processing Instructions
- Add water, dispersing agent, and wetting agent to mixing vessel
- Slowly add TINOX TPW-716 under moderate agitation (800-1000 rpm)
- Increase agitation speed to 1500-2000 rpm for 15-20 minutes until Hegman fineness ≥6.5 is achieved
- Reduce speed and slowly add acrylic emulsion
- Add coalescing agent, defoamer, rheology modifier, and preservative
- Adjust pH to 7.5-8.5 with ammonia solution
- Add remaining water to achieve desired viscosity
- Filter and package
Expected Performance
- Whiteness Index: ≥96.5
- Gloss (60°): ≥85 GU
- Contrast Ratio: ≥0.98
- Yellowness Index:
- PVC: ~25%
Factory & Production Facilities
Factory Exterior
Production Laboratory
Certifications & Quality Assurance
REACH Certification
SGS Test Report
ISO 9001 Certification
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Get in Touch
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Company
Tinox Chemical Co., Ltd.
Location
1st Floor, No.40, No.69, Zhengbei Middle Street, Huayang Street, Tianfu New District, Chengdu City, Sichuan,China
Contact Person
Chao Huang