Blue Masterbatch

Blue Masterbatch is a high-performance color concentrate specially formulated to deliver brilliant and consistent blue shades to plastic products. Using premium pigments and a carefully selected carrier resin, this blue color masterbatch ensures excellent dispersion, long-lasting color stability, and compatibility with a wide range of thermoplastic polymers. It is widely applied in packaging, household goods, films, fibers, and injection-molded products.
With years of expertise in masterbatch manufacturing, RONGFENG provides tailor-made color solutions to meet your unique production requirements. Our blue masterbatch not only enhances product appearance but also ensures long-term stability, compliance, and cost savings. We offer customized formulations and technical support to help optimize your production process.

Key Features

• Vivid and Stable Color – Provides bright, uniform blue tones with excellent batch-to-batch consistency.
• Superior Dispersion – Ensures even distribution of pigments without streaking or spotting.
• Excellent Heat Resistance – Maintains stable color during high-temperature processing.
• Good Light Fastness – Retains color under prolonged exposure to light and outdoor conditions.
• Environmentally Friendly – Non-toxic, heavy metal–free formulation that complies with safety standards.
• Customizable Shades – Available in different blue tones to meet customer requirements.

Applications

• Packaging films and bags
• Injection-molded containers and caps
• Household and consumer goods
• Textile fibers and monofilaments
• Industrial and automotive components

Quality & Compliance

All RONGFENG masterbatches are manufactured under strict quality control systems. The product complies with RoHS, REACH, and FDA food-contact safety standards (upon request).

Packaging & Storage

• Packaging: 25kg bags (custom packaging available)
• Storage: Keep in a dry, cool place, away from direct sunlight and moisture
• Shelf Life: 12 months under recommended storage conditions

FAQs

1. Which plastics are compatible with this masterbatch?

It is mainly compatible with PE (Polyethylene), PP (Polypropylene), and can be customized for other polymers such as ABS, PS, PET, and PVC.

2. What is the recommended dosage rate?

Typically 2% – 5% of the masterbatch is sufficient, depending on the desired color intensity and the base resin used.

3. Does it affect the mechanical properties of plastics?

No. When used at the recommended dosage, our Blue Masterbatch does not negatively impact the physical or mechanical properties of the finished product.

4. Is it safe for food-contact applications?

Yes. Upon request, RONGFENG Blue Masterbatch can be produced in compliance with FDA and EU food-contact safety standards.

5. Can I customize the shade of blue?

Absolutely. We provide customized color-matching services, offering different tones such as light blue, navy blue, sky blue, or turquoise.

6. How should the masterbatch be stored?

Store in a cool, dry place, away from direct sunlight and moisture. Reseal the packaging after opening. Shelf life is 12 months under proper storage conditions.

7. What is the packaging format?

Standard packaging is 25 kg moisture-proof woven bags with an inner liner. Customized packaging can be provided upon request.

8. Does it have good heat and light stability?

Yes. our masterbatch offers excellent thermal stability during processing and good light fastness, ensuring long-lasting color.

9. How can I request a sample?

You can contact RONGFENG directly to request free samples. Our technical team will also provide guidance on dosage and processing conditions.