Shunchang Industry: High-Performance Film Grade White Masterbatch
High Opacity Titanium Dioxide Masterbatch for PE & PP Film Production
Shunchang Industry manufactures high-performance Film Grade White Masterbatch for global plastic film manufacturers, packaging producers, and polymer converters. Formulated with premium rutile titanium dioxide (TiO₂), optimized carrier resin, and advanced dispersion technology, our masterbatch delivers excellent opacity, consistent whiteness, smooth film surfaces, and stable extrusion performance for PE and PP applications.
Technical Specifications
|
Property |
Typical Value |
|
Carrier Resin |
PE / PP (Customizable) |
|
TiO₂ Content |
Customized (50% - 70%) |
|
Appearance |
White Uniform Granules |
|
Moisture Content |
≤ 0.15% |
|
Melt Flow Index |
Customized to specification |
|
Recommended Dosage |
2% - 8% |
|
Processing Temperature |
160°C - 280°C |
|
Granule Size |
2mm - 3mm |
|
Packaging |
25kg heavy-duty bags |
Key Performance Benefits
High Opacity & Bright White Appearance
Formulated with high-grade rutile TiO₂ to maximize light scattering and hiding power, eliminating streak-related defects and ensuring consistent batch-to-batch whiteness.
Excellent Pigment Dispersion
Advanced high-shear twin-screw compounding prevents agglomeration, delivering a smooth, defect-free film surface (free of fish eyes) while enhancing printing and lamination adhesion.
Stable Processing Performance
Maintains consistent melt flow behavior under high-speed, continuous blown and cast film extrusion, minimizing die buildup and reducing machine downtime.
Broad Compatibility & Cost Efficiency
Easily tailored for LDPE, LLDPE, HDPE, and PP film systems, balancing high opacity with efficient pigment utilization to significantly lower overall material and scrap costs.
Key Applications
Flexible Packaging
Food packaging, lamination films, and retail shopping bags.
PE Bags
Heavy-duty garbage bags, t-shirt bags, and industrial liners.
Agricultural Films
Greenhouse covers, soil mulching films, and silage protection films.
Specialty Films
High-clarity BOPP and CPP printing films.
Quality Control & Compliance
Our strict production workflow guarantees industrial-grade reliability:
Raw Material Inspection
Purity and moisture screening of incoming TiO₂ and resins.
Gravimetric Compounding & Extrusion
Precision mixing and high-shear twin-screw melting.
Laboratory Testing
Comprehensive evaluation of MFI, dispersion, and color index.
Global Supply & Logistics
Production Capacity
High-output manufacturing lines ensure uninterrupted supply for large-scale converters.
Lead Times
Standard and custom orders ship within 7 to 15 business days.
Logistics
Secure palletized packaging optimized for full container load (FCL) and local distribution.
FAQ
Q: What polymers are compatible with your masterbatch?
A: Our products are fully compatible with LDPE, LLDPE, HDPE, PP, BOPP, and CPP film-grade extrusion systems.
Q: What is the typical recommended dosage?
A: Depending on film thickness and opacity needs, usage typically ranges from 2% to 8%.
Q: Do you provide custom formulations and test samples?
A: Yes. We offer tailored OEM/ODM formulations and supply free laboratory test samples prior to bulk orders.
Q: What compliance documents are available?
A: We provide complete Technical Data Sheets (TDS), Material Safety Data Sheets (MSDS), along with ISO, RoHS, and REACH documentation.
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