White Masterbatch
White Masterbatch Manufacturer
Shunchang Industry manufactures high-performance white masterbatch solutions for plastic processors, packaging manufacturers, distributors, and OEM customers worldwide.
Developed using premium titanium dioxide (TiO₂) pigments, optimized carrier resins, and advanced dispersion technology, our white masterbatch delivers exceptional whiteness, opacity, and batch-to-batch stability for film extrusion, injection molding, and blow molding applications.
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![Injection Molding White Masterbatch]()
Injection Molding White MasterbatchShunchang Industry manufactures high-performance Injection Molding White Masterbatch for global polymer converters, injection molders, and OEM brands.read more -
![Film Grade White Masterbatch]()
Film Grade White MasterbatchShunchang Industry manufactures high-performance Film Grade White Masterbatch for global plastic film manufacturers, packaging producers, and polymer converters.read more -
![PP White Masterbatch]()
PP White MasterbatchShunchang Industry delivers high-performance PP White Masterbatch solutions for global polypropylene processors, injection molders, extrusion companies, packaging producers, and plastic converters.read more -
![PE White Masterbatch]()
PE White MasterbatchShunchang Industry manufactures high-performance PE White Masterbatch solutions for polyethylene processors, film manufacturers, packaging companies, and plastic converters worldwide.read more -
![Titanium Dioxide White Masterbatch]()
Titanium Dioxide White MasterbatchTitanium Dioxide White Masterbatch is a highly concentrated plastic additive produced by uniformly dispersing premium rutile TiO₂ pigments into a specialized polymer carrier resin using...read more -
![High Opacity White Masterbatch]()
High Opacity White MasterbatchShunchang Industry manufactures high-performance white masterbatch solutions engineered with high-grade titanium dioxide ($\text{TiO}_2$).read more
Product Advantages
High Opacity & Exceptional Brightness
Formulated with high-purity rutile titanium dioxide to deliver brilliant white aesthetics and powerful covering performance, minimizing light transmission.
Thermal Stability & Weather Resistance
Excellent resistance to heat aging and ultraviolet radiation, preventing yellowing or discoloration during high-temperature processing and outdoor use.
Optimal Melt Compatibility
Precisely matched to the Melt Flow Index (MFI) of base resins to ensure uniform plasticization and filter-screen protection during high-speed extrusion and injection molding.
Environmental & Food-Grade Safety
Fully compliant with international environmental standards and food-contact regulations, supporting global market expansion.
Technical Specifications
|
Technical Parameter |
Test Standard / Method |
Specification Value |
|
Product Appearance |
Visual Inspection |
Uniform White Granules (Pellets) |
|
Carrier Resin System |
Polymer Analysis |
PE, PP, EVA, ABS, PET, or Customized |
|
TiO₂ Pigment Content |
ASTM D4216 / Ignition Test |
30% - 75% (Customizable) |
|
Melt Flow Index (MFI) |
ASTM D1238 (190°C / 2.16kg) |
2 - 50 g/10min (Tailored to base resin) |
|
Moisture Content |
ASTM D6980 / Karl Fischer |
≤0.15% |
|
Dispersion Rating |
Filter Pressure Value (FPV) / Visual |
Excellent (High filter pressure index pass) |
|
Heat Resistance |
Thermal Stability Test |
Up to 280°C (Depending on carrier) |
|
Light Fastness |
ISO 105-B02 |
Grade 7 - 8 (High UV resistance) |
|
Recommended Addition Ratio |
Trial Optimization |
1% - 6% (Varies by application and opacity needs) |
|
Processing Methods |
Industrial Standard |
Film Extrusion, Injection Molding, Blow Molding, Sheet Extrusion |
|
Standard Packaging |
Export Grade |
25kg PP Woven Bags / Kraft Paper Bags (Palletized) |
Product Solutions
PE White Masterbatch
Applications: Packaging films, agricultural greenhouse films, shopping bags, garbage bags, and industrial heavy-duty packaging.
Features: Excellent compatibility with LDPE, LLDPE, and HDPE; preserves tensile strength.
PP White Masterbatch
Applications: Injection molded housewares, storage containers, automotive components, and consumer electronics housings.
Features: High heat resistance, high brightness, UV stability, and minimal impact on melt flow index.
Raw Material Inspection
Screening incoming rutile TiO₂ purity, particle size, and polymer carrier melt index.
Precision Compounding
Utilizing high-torque co-rotating twin-screw extruders for shear-optimized, uniform dispersion.
Multi-Stage Testing
Batch testing for melt index, moisture level, dispersion quality, and colorimeter-based whiteness verification.
OEM & ODM Solutions
Customized formulations matching target budgets and technical requirements.
Private labeling with custom brand packaging.
Complete export documentation support (COA, MSDS, customs paperwork).
FAQ
As one of the leading white masterbatch manufacturers and suppliers in China, our products have good reputation in the market. Please rest assured to wholesale high quality white masterbatch for sale here from our factory. Customized orders are welcome.