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White Masterbatch

Goldmine's White Masterbatches deliver unmatched brightness, opacity, and dispersion.

Our White Masterbatch is a premium titanium-dioxide (TiO₂) based colour / concentrate masterbatch, formulated for high whiteness and opacity with excellent processing characteristics. Available in PE and PP carrier resins, it offers batch-to-batch consistency, strong dispersion and engineered for high-speed film extrusion, injection moulding and blow-moulding.

Key Features

  • Maximum Whiteness & Opacity

    High-loading TiO₂ grades deliver superior hiding power.

  • Carrier Compatibility

    Tailored for PE, PP, and co-extrusion systems.

  • Cost Efficiency

    Superior performance allows lower dosage and reduced rejects.

  • Process Reliability

    Ultra-fine dispersion and low die-build reduce downtime.

Grade TiO₂ Loading Carrier Resin Typical Application Remarks
GM-WH70 70% PE Thin-gauge film (T-shirt bags, courier bags) High opacity, premium grade
GM-WH60 60% PP Injection moulding (lids, containers) Balanced cost-performance
GM-WH50 50% PP/PE Blow-moulding (bottles, drums) Standard grade
  • Manufactured on twin-screw extruders for superior dispersion and homogeneity

  • High concentration of premium TiO₂ for maximum opacity

  • Underwater Palletizer used for granulation

Applications

Blown Film

High-opacity white film for shopping bags, agricultural sheets, and packaging rolls.

Injection Moulding

White precision components — caps, closures, and consumer containers with consistent gloss.

Blow Moulding

Strong, bright, and durable jerry cans and bottles for liquid packaging.

Non-Woven

Uniform white spunbond non-woven fabric for hygiene, medical, and agricultural uses.

Raffia Bag

Durable woven sacks for sand, grain, etc. — strength meets consistency.

BOPP Lamination

High-gloss, print-ready surface for laminated woven bags — clarity and bond strength in one.

Packaging & Logistics

  • Standard packing

    25 kg BOPP Raffia bags with liner.
    Bulk options available on request.

  • Lead-time

    Typically 7 - 10 days for standard grades.
    Faster for stock items.

Quality & Compliance

Goldmine Masterbatch is committed to consistency in every batch. Our facility is ISO 9001 certified and follows rigorous QC protocols from raw material sourcing through final inspection.

Goldmine's

White Masterbatches deliver unmatched brightness, opacity, and dispersion.

FAQ

What is White Masterbatch and why is it used?
White Masterbatch provides bright whiteness, opacity and clean dispersion using high-quality TiO₂ in a polymer carrier, ensuring a uniform premium finish.
Can it improve both appearance and performance?
Yes. It enhances brightness, UV stability and surface finish, making products look better and perform more reliably.
Which polymers and processes does it work with?
Compatible with PE, PP and most standard polymers, and suitable for films, moulding, sheets and non-woven applications.
Is White Masterbatch cost-effective?
Yes. Its high concentration means lower dosage, less wastage, and much better dispersion than raw pigment, reducing overall production cost.
Can Goldmine supply customized White Masterbatch?
Absolutely. We offer tailored opacity, whiteness, UV resistance and carrier options to match your exact product and machine requirements.

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