Transparent Filler Masterbatch
Transparent Filler Masterbatch includes nano-precipitated BaSO₄ type and sodium sulfate (Na₂SO₄) type, both are odorless white crystalline solid particles insoluble in water. The BaSO₄ type features high transparency and purity, with excellent compatibility with PP, PE; the Na₂SO₄ type is made of virgin PE polymers and advanced vertical grinder-processed powder, showing superior transparency in film blowing. It excels in high refractive index, uniform particle distribution, chemical and weather resistance, meeting filling needs while retaining substrate transparency and mechanical properties, and is widely used for plastic enhancement, modification and cost optimization via blow molding, injection molding and extrusion.
Masterbatch Data Sheet
| Item | Index |
|---|---|
| Particle Characteristic | BaSO₄: Nano-scale particle size; Na₂SO₄: Fine particle size (advanced vertical grinder technology) |
| Purity | High Purity (Extremely low impurity content) |
| Solubility | Insoluble in water |
| Recommended Addition | BaSO₄: Up to 50% in PE films (adjustable); Na₂SO₄: 5%-80% in PE/PP films/sheets (by material/transparency) |
| Melt Flow Rate | 1-10 g/10min |
| Volatile | ≤0.5% |
| Package Specification | 25kg/bag (LDPE film + kraft paper) |
| Container Loading | 28mt/20ft container |
| Customization Note | Formula adjustable by application scenarios and performance requirements |
* Customize tailored formulas and solutions based on your specific application scenarios and performance requirements.
Core Advantages
- perior Transparency & Brightness: BaSO₄ type retains over 90% light transmittance (up to 50% addition in PE films); Na₂SO₄ type boosts film clarity and gloss, reduces haze, with better transparency than conventional sodium fillers in film blowing.
- Excellent Compatibility & Smooth Processing: Good plasticizing effect with plastics, no equipment/process modification needed for direct mixing; uniform particle distribution ensures stable dispersion and high-speed film blowing with minimal screen blockage.
- Mechanical Performance Retention & Enhancement: BaSO₄ type minimizes loss of tensile/impact strength; Na₂SO₄ type enhances tensile properties and tenacity, ensuring structural reliability of final products.
- Cost-saving & Value-added: Significantly reduces plastic production costs (especially PE blown film); improves product gloss, hardness and chemical resistance, realizing cost reduction without quality sacrifice.
- High Stability & Environmental Friendliness: Outstanding chemical/weather resistance, low volatility, stable storage and high tenacity; non-toxic, compliant with ROHS & REACH, meeting global environmental standards.
Usage & Dosage
- Usage Method: Directly mix uniformly with plastic raw materials before processing and production.
- Recommended Dosage: 10-20% for general applications; 10-80% adjustable range based on product requirements and processing technology.
Application Fields
Quality Assurance
Nofanda Group Ltd. relies on its own modern production base equipped with internationally advanced testing centers. The products have passed ISO9001 Quality Management System and ISO14001 Environmental Management System certifications, achieving world-class standards in terms of stability, environmental friendliness, and sustainability, providing you with reliable product guarantees.
Notes
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