Product Description
White masterbatch is a functional plastic colorant made with polyethylene or polypropylene carrier and high-quality inorganic pigments such as titanium dioxide. It is widely used in injection molding, film blowing, extrusion, and blow molding processes. This product offers excellent opacity, brightness, and thermal stability, suitable for whitening and beautifying various plastic products. It also features good dispersion and flowability, compatible with various thermoplastics.
Application Fields
• Suitable for PE, PP and other thermoplastic products
• Widely used in packaging film, food packaging, daily plastic products
• Used in injection molding, extrusion, blow molding processes
• Applicable to white plastic products like appliance shells, industrial parts, building materials
• Ideal for disposable containers and medical packaging with high safety standards
Product Advantages
• Strong opacity effectively covers base color
• High brightness enhances visual effect
• Good thermal stability for high temperature processes
• Excellent dispersibility with uniform color
• Wide compatibility with multiple plastic substrates
• Non-toxic and harmless, complies with international environmental standards
• Excellent flowability improves production efficiency
• High whiteness gives clean and elegant appearance
Technical Properties Table
| Melt Index |
10-18 g/10min |
| Heat Resistance |
≥240 ºC |
| Dispersibility |
Good |
| Migration Resistance |
Excellent |
| Color Difference ΔE |
≤1.0 |
| Pigment Content |
20%-40% |
| Density |
1.2-1.6 g/cm³ |
| Appearance |
Cylindrical Granule |
Packaging & Transportation
• Packed in 25kg kraft paper bags, suitable for mechanical handling
• Inner plastic film lining for moisture and contamination protection
• Custom packaging available on request
• Recommended to store in a cool, dry place away from sunlight
• Avoid moisture and pressure during transportation
Safety & Environmental Protection
• Free from harmful heavy metals, complies with RoHS, REACH regulations
• Non-toxic, odorless, suitable for food-grade applications
• Does not emit harmful gases, safe for indoor environments
• Waste can be recycled or incinerated as general plastic
• Green production process aligns with sustainable development
Certificate
Company Introduction
Audited Supplier 
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