Our halogen-free flame-retardant masterbatch is specially designed for polycarbonate (PC) resins, offering a sustainable solution to replace fluorinated additives like potassium perfluorobutanesulfonate. Composed of organic acid salt derivatives, it ensures high transparency and meets strict EU ROHS & REACH standards. Ideal for manufacturing V0-rated flame-retardant PC products without dripping, it excels in applications requiring clarity and durability, including transparent PC sheets, glass-fiber reinforced PC, films, and components for automotive, electronics, chargers, computer housings, LED fixtures, and switch panels. This eco-friendly additive delivers superior fire resistance while maintaining PC’s mechanical and aesthetic properties, perfect for demanding industries prioritizing safety and compliance.
Appearance | white granules |
Dosage | 4% |
Specific gravity | 0.75g/cm3 |
Decomposition temperature | ≥400℃ |
Solubility | 5% |
Humidity | 0.5%↓ |
Purity | 99%↑ |
PH value | 6.5-7.5 |
Free fluorine | <45PPM |
Superior Environmental Compliance: Fluorine-free, phosphorus-free, chlorine-free formula meets EU RoHS & REACH, eliminating hazardous substances for sustainable production.
Cost-Efficient Performance: Requires minimal loading (as low as 5-8%) to achieve V0 flame retardancy, reducing material costs without compromising efficacy.
Preserved Mechanical Properties: Maintains over 95% of original PC physical performance (tensile, impact strength) even after additive, ensuring structural integrity.
Optical Clarity Preservation: Only a 1-unit haze increase, ideal for transparent PC applications like sheets, films, and LED components.
High Thermal Stability: TGA 5% decomposition temperature at 480°C, suitable for high-temperature processing and long-term heat-resistant products.
Ideal for:
Electronics: Phone chargers, laptop casings, switch panels, LED lighting brackets
Automotive: Interior components, lighting systems, electrical connectors
Industrial: High-transparency PC sheets, glass fiber-reinforced composites, flame-retardant films
Consumer Goods: Appliance parts, safety equipment, and any PC requiring V0-rated, drip-free flame resistance with clear or colored finishes.
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