Shijiazhuang Qibo Technology Co., Ltd.
Shijiazhuang Qibo Technology Co., Ltd.

Redefine PET safety with our eco-conscious retardant, tailored for spinning, molding, and sheet extrusion. At 12% dosage, it meets stringent fire standards for textiles, synthetic hair, and electronics insulation layers. Non-toxic, low-smoke, and compatible with high-speed processing, it safeguards TVs, appliances, and defense equipment through unmatched thermal and electrical reliability.

How Does PET Flame Retardant Masterbatch Work

How Does PET Flame Retardant Masterbatch Work
  • It is a phosphorus & nitrogen-based halogen-free flame retardant (high phosphorus content and high heat resistance), with dosage 12%-15% can meet UL94-V0 standard, compliant with the EU RoHS environmental regulations.


  • It has good spinnability for PA spinning and PET spinning, without filament breakage or mesh clogging. It can also meet the transparent flame retardant requirements of nylon filament and polyester filament, with good colorability, and solves the problem of color difference in high-temperature spinning dyeing.


  • It is also suitable for the flame retardant purpose of halogen-free transparent films with high physical property requirements, and is suitable for the flame retardant of high-temperature transparent film products such as PA, PET.

Benefits of QIBO PET Flame Retardant Masterbatch

Uncompromised Material Integrity & Aesthetic Excellence

Our PET flame retardant masterbatch preserves critical properties like optical clarity and mechanical strength, at 12% loading. Ideal for transparent films and consumer-facing applications (e.g., synthetic hair, carpet yarns, electronics displays), it prevents yellowing or brittleness, ensuring aesthetics align with fire safety.

Robust Performance in Extreme Operational Environments

Our FR masterbatch resists moisture absorption and thermal cycling (-40°C to 150°C), maintaining UL94 V-0 compliance in humid or fluctuating conditions. Perfect for circuit board insulation and defense packaging, it ensures long-term reliability without delamination or electrical resistance loss.

Streamlined Sustainability from Production to End-of-Life

Beyond halogen-free safety, our formulation reduces energy consumption during processing and supports PET recyclability. Compatible with closed-loop systems, it minimizes carbon footprint in textiles, electronics, and automotive sectors.

QiBO: Your Trusted Partner for Innovative Fire Flame Retardant Solutions
QIBO offers high-quality, certified solutions. Customized formulations available. Contact us now for detailed product information and collaboration.
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