Halogen-Free Flame Retardant & High Weather-Resistant PC/ABS Alloy
1. Product Positioning
This grade is a high-performance engineering plastic alloy specifically engineered for premium electrical/electronic components and harsh outdoor environments. By precisely alloying Polycarbonate (PC) for strength and ABS for processability, and integrating a halogen-free flame retardant system with advanced UV stabilizers, it offers an optimal balance of environmental compliance, safety, and long-term durability.
2. Core Value Propositions
Eco-Friendly: 100% Halogen-free, fully compliant with RoHS and REACH regulations. It features low smoke emission and non-toxic combustion.
Superior Fire Safety: Achieves a UL94 V0 (1.5mm) rating, effectively preventing the spread of fire in electrical applications.
Excellent Weatherability: Formulated with a high-efficiency UV-stabilization system to resist yellowing, brittleness, and mechanical degradation under prolonged sun exposure.
Robust Mechanical Performance: Features high tensile strength (59 MPa) and excellent impact resistance (50.1 KJ/m²) to ensure structural integrity against physical stress.
3. Technical Data Sheet (TDS)
| Test Item | Test Method | Test Conditions | Unit | Results |
| Melt Flow Index | GB/T 3682 | 260℃ / 2.16 Kg | g/10min | 19.2 |
| Density | GB/T 1033 | 23℃ | g/cm³ | 1.18 |
| Tensile Strength | GB/T 1040 | 50mm/min | MPa | 59 |
| Elongation at Break | GB/T 1040 | 50mm/min | % | 76 |
| Flexural Strength | GB/T 9341 | 2mm/min | MPa | 81 |
| Flexural Modulus | GB/T 9341 | 2mm/min | MPa | 2307 |
| Izod Notched Impact | GB/T 1843 | 23℃, 5.5J | KJ/m² | 50.1 |
| Izod Unnotched Impact | GB/T 1843 | 23℃, 5.5J | KJ/m² | NB (No Break) |
| Flammability | UL 94 | 1.5mm | Class | V0 |
4. Key Applications
🌐 5G & Telecommunications:
Parts: Outdoor micro-base station enclosures, radomes, fiber distribution boxes, and routers.
Why: UV resistance ensures long-term outdoor reliability; V0 rating ensures fire safety for high-power equipment.
🔋 EV Infrastructure (New Energy):
Parts: EV charging pile housings, charging gun bodies, and battery swap station panels.
Why: High impact strength protects internal electronics from accidental collisions and vandalism.
🏠 Smart Home & Consumer Electronics:
Parts: Smart socket panels, laptop chassis, smart camera housings, and high-end TV back covers.
Why: Meets strict halogen-free export requirements for EU/US markets while providing a premium surface finish.
🚄 Public Transportation:
Parts: Interior components for rail transit and automotive charging modules.
Why: Low-smoke, non-toxic properties provide an extra layer of life safety in confined spaces.
5. Processing Guide
Pre-drying: Must be dried at 90°C–100°C for 3–4 hours. Ensure moisture content is below 0.02% to avoid hydrolysis.
Melt Temperature: Recommended at 240°C–270°C. Avoid excessive residence time in the barrel to prevent thermal degradation of flame retardants.
Mold Temperature: 70°C–90°C. Higher mold temperatures improve surface gloss and reduce internal stress.
