• Polymer Processing Aid Masterbatch

    Optimize your plastic manufacturing with our polymer processing aid (PPA) masterbatch. Ideal for injection molding, extrusion, and film production of PE, PP, and more.
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  • Fragrance Masterbatch

    High-quality Fragrance Masterbatch with long-lasting aroma, safe formulation, and excellent compatibility. Ideal for packaging, household products, toys, and automotive applications. Custom scents available.
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  • Antioxidant Masterbatch

    Antioxidant Masterbatch enhances thermal and oxidative stability of plastics. High-performance additive suitable for PE, PP, PS, ABS. Available in customizable formulations.
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  • Anti-Static Masterbatch

    Anti-Static Masterbatch effectively reduces static in plastics like PE, PP, PS, and ABS. Offers excellent dispersion, thermal stability, and wide industrial applications.
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  • Laser Marking Masterbatch

    Laser Marking Masterbatch ensures high-contrast, permanent markings on plastics like PE, PP, PS, ABS, and more. Ideal for packaging, electronics, automotive, and medical applications.
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  • Toughening Masterbatch

    Improve plastic durability with our Toughening Masterbatch. Addition ratio 2–4%, carriers PET/PC/ABS/HIPS. Enhances toughness, impact resistance, and flexibility for PP, PE, PS, ABS, and PC.
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  • Anti Block Slip Additive Masterbatch

    PET-based Anti-Block Slip Additive Masterbatch with 1–2% addition ratio. Improves film surface, reduces blocking, and ensures smooth processing for PET films and sheets.
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  • Light Diffusion Additive Masterbatch

    Light Diffusion Additive Masterbatch enhances LED and plastic products with uniform light diffusion, anti-glare effect, and excellent compatibility with PP, GPPS, PC, and ABS. Ideal for lighting, displays, and decorative applications.
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  • UV Stabilizer Masterbatch

    UV Stabilizer Masterbatch with PP/PE carrier and 2–4% addition ratio provides excellent UV resistance, preventing yellowing, cracking, and degradation in outdoor plastic applications.
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  • PLA Silk Masterbatch

    PLA Silk Masterbatch with 30% addition ratio and PLA carrier provides a silky gloss, smooth texture, and eco-friendly performance. Ideal for 3D printing, biodegradable packaging, and consumer products.
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  • Matte Masterbatch

    High-quality PET Matte Masterbatch for a smooth, non-glossy finish. Easy to process with 2–4% addition ratio, ideal for bottles, films, and packaging applications.
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  • Glow In The Dark Masterbatch

    Glow In The Dark Masterbatch – High-performance additive for PET, PE, PP, PC, ABS, PUR, HIPS, TPE, and TPU. Provides long-lasting glow with uniform dispersion. Ideal for toys, safety signs, and decorative plastics.
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  • Antimicrobial Masterbatch

    High-quality antimicrobial masterbatch with long-lasting antibacterial protection, safe for food contact, customizable for PE, PP, ABS, PET, and more.
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  • Optical Brightener Masterbatches

    High-performance Optical Brightener Masterbatches enhance plastic whiteness and brightness, prevent yellowing, and ensure uniform dispersion. Ideal for PE, PP, PS, and more.
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  • Soft Masterbatch for Non-Woven

    Ideal for applications such as baby diapers, sanitary napkins, medical fabrics, and household textiles, this Soft Masterbatch for Non-Woven provides excellent processability and long-lasting softness.
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  • Transparent Filler Masterbatch

    Transparent filler masterbatch for PP/PE, 4–10% dosage, 180–250°C processing, MFI 8–12, moisture <0.15%, perfect for clear plastics.
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  • Defoaming Masterbatch

    Defoaming masterbatch — also known as anti-foam masterbatch — is a functional additive used in plastic processing to eliminate bubbles and moisture from molten polymers.
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Certified Quality:
Best Additive Masterbatches Suppliers

 

 

Rongfeng Additive Masterbatches is backed by ISO9001, ISO14001, RoHS, STMC and CE certifications, ensuring top-quality, eco-friendly, and globally compliant solutions for your plastic applications.

 

CE
ISO9001
ISO14001 16949
Rohs
STMC

Applications

Additive masterbatches are widely used to enhance the performance and functionality of plastic products across various industries. Their key applications include:

Automotive Parts

Packaging Films

Electronic Sheets

Pipes

Agricultural Greenhouses and Films

Electrical Applications

Raffia and Fibers

Consumer Goods

Textile Industry

Film Applications

Food Packaging

Specialty Uses:These include anti-rodent masterbatches, anti-odor additives, and desiccant masterbatches for moisture control in recycled plastics.

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Applications of Additive Masterbatches
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Why Choose Us as Your Supplier?


Looking for a reliable additive masterbatch manufacturer to support your production?Whether you need standard additive masterbatches or custom-engineered solutions, Rongfeng is your trusted partner.
Contact us today to request a quote or discuss your specific requirements.

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Experienced

Our factory was established in 2006, is a professional manufacturer. We have more than 19 years experience in additive masterbatche.

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Professional Technical Team

We have professional service team to guide our clients know more about our products. What customer wants is what we pursuits and we strive to achieve quality, price, and service into a perfect unit.

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High Quality Product & Competitive Pricing

We use excellent materials and experienced craftsmen, premium quality at a cost-effective rate.

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Customized Formulations

Tailored custom additive masterbatches solutions to meet specific processing and performance requirements.

FAQs

  • What are additive masterbatch

    Unlike color masterbatch, which primarily adds color, additive masterbatch enhances or modifies the physical and chemical properties of plastic products to improve their functionality, performance, or processing characteristics. More details

  • How does additive masterbatch differ from colour masterbatch

    additive masterbatch is used to enhance or modify the functional properties of plastics, such as UV resistance, flame retardancy, anti-static, or anti-fog effects, while colour masterbatch is primarily designed to provide consistent coloration and aesthetic appeal by dispersing pigments or dyes in the polymer. In short, additive masterbatch focuses on performance improvement, whereas colour masterbatch focuses on appearance. More details

  • What is an anti-oxidant masterbatch

    Anti-oxidant masterbatch are essential additives in the polymer and plastics industry, designed to protect materials from thermal and oxidative degradation. By incorporating concentrated antioxidants into a compatible carrier, these masterbatches ensure that polymers maintain their mechanical properties, appearance, and longevity both during processing and throughout their service life. More details

  • What is a flame retardant additive masterbatch

    A flame retardant additive masterbatch is a concentrated mixture of flame retardant additives blended into a carrier resin, designed to be added to polymers (like plastics or rubber) to make them more resistant to fire. This additive masterbatch improves fire safety by reducing flammability, slowing the spread of fire, and suppressing smoke formation in the final product. More details

  • What is an antimicrobial masterbatch

    An antimicrobial masterbatch is a concentrated formulation of antimicrobial additives and carrier resins that, when blended with base polymers, inhibit or reduce the growth of bacteria, fungi, algae, and other harmful microorganisms.It is widely used in plastic manufacturing to improve hygiene, durability, and product safety. By incorporating antimicrobial agents at the molecular level, masterbatches ensure long-lasting and consistent protection without compromising the appearance, texture, or strength of the final product. More details

  • What is recycled additive masterbatch

    A recycled additive masterbatch is a specially formulated plastic masterbatch designed to improve the quality, performance, and processability of recycled plastics. It is made by compounding various functional additives (such as antioxidants, compatibilizers, dispersants, stabilizers, lubricants, or odor-removing agents) into a carrier resin, usually compatible with recycled polymers like PE, PP, or PET. More details

  • What is a PVC additives masterbatch

    A PVC additives masterbatch is a highly concentrated blend of functional additives, colorants, and a carrier resin that is mixed with PVC during the manufacturing process to impart specific properties or colors to the final PVC product. These masterbatches improve the physical and chemical characteristics of PVC, such as its resistance to UV light or heat, its impact strength, or its flame retardancy, while also enabling precise and consistent coloring. They are typically supplied as pellets or granules, making them easy to dose and ensuring uniform dispersion of additives and pigments for higher process efficiency and product quality. More details

  • What is a laser marking additive masterbatch

    A laser marking additive masterbatch is a concentrate added to plastics to enable or improve laser marking by changing the plastic's properties to react to a laser beam, creating a clear, durable mark. These additives absorb laser light, converting it to heat that discolors, melts, or gasifies the material's surface to form text or designs. They are essential for marking dark plastics with light marks (like white text on black) or enhancing contrast on various plastic types for products like electronics, packaging, and cables. More details

  • What is anti fog masterbatch?

    Anti fog masterbatch is a concentrated mixture of anti-fogging agents and a base polymer, typically polyethylene or polypropylene, used in plastic film production to prevent the formation of water droplets (fog) on the film's surface. This masterbatch works by migrating to the film's surface and lowering the surface tension of water, causing it to spread into a thin, transparent film instead of forming visible droplets. Its primary applications are in food packaging, where it preserves product visibility and freshness, and in agricultural films, where it improves light transmission and protects plants from condensation damage. More details

  • What is an anti static additive masterbatch

    An anti-static additive masterbatch is a specialized solution designed to control and dissipate static electricity in plastic materials. By integrating anti-static agents into the polymer, it prevents dust attraction, sparks, and electrostatic damage, while improving handling, cleanliness, and product longevity. Compatible with a wide range of polymers such as PE, PP, PS, and ABS, this masterbatch is essential for electronics, packaging, automotive, and consumer applications where static control is critical. More details

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