FIPC Formosa TARFLON™ IR1700 PC Resin
Plastic Granules
TARFLON™ IR1700 General Grade High Transparency
Tarflon IR1700 is a high-performance polycarbonate resin. Ideal for demanding environments, it operates across a wide temperature range, meets UL safety standards, and excels in electrical insulation. NSF/ANSI 51-certified, Tarflon IR1700 combines durability with food-safe compliance.
Associated Documents
Data Sheet
Typical property data
Physical Properties
- Melt Flow Rate (MFR): 26 g/10min (ISO 1133)
- Density: 1.2 g/cm³ (ISO 1183)
- Water Absorption (50%RH 24hr): 0.23% (ISO 62)
Mechanical Properties
- Tensile Stress at Yield: 65 MPa (ISO 527-1,2)
- Tensile Strain at Break: 95% (ISO 527-1,2)
- Flexural Strength: 90 MPa (ISO 178)
- Flexural Modulus: 2.3 GPa (ISO 178)
- Rockwell Hardness: R120/M50 (ISO 2039-2)
Impact Properties
Charpy Impact Strength (Notched): 40 kJ/m² (ISO 179-1)
Thermal Properties
- Heat Deflection Temperature (1.8 MPa): 125°C (ISO 75-1,2)
- Linear Thermal Expansion Coefficient: 6.5×10−56.5 \times 10^{-5}/°C (ISO 11359-2)
- Mold Shrinkage: 0.5–0.7% (ASTM D955)
Optical Properties
Total Luminous Transmittance: 85–90% (ISO 13468-1)
Electrical Properties
- Dielectric Strength: 30 kV/mm (IEC 60243-1)
- Volume Resistivity: > 101610^{16} Ω·cm (ASTM D257)
- Dielectric Constant (1 MHz): 2.85 (IEC 60250)
- Dielectric Dissipation Factor (1 MHz): 0.0092 (IEC 60250)
Flame Characteristics
- UL Flammability Rating:
- V-2 (0.36–2.4 mm) (UL94)
- HB (2.5–6.0 mm) (UL94)
- Comparative Tracking Index (CTI): PLC Level 2 (UL746A)
- Relative Thermal Index (RTI):
- Electrical: 130°C (UL746B)
- Impact: 125°C (UL746B)
- Strength: 130°C (UL746B)
- UV and Water Exposure or Immersion: f2 (UL746C)
Injection Molding
- Pre-drying Condition: 120°C, 5–8 hours
- Cylinder Temperature: 260–300°C (Max 320°C)
- Mold Temperature: 80–120°C
Features & Benefits
Unmatched Impact Resistance
Tarflon IR1700 delivers the highest Charpy impact strength (40 kJ/m²) among plastics, ensuring components like explosion-proof gloves or relay cases withstand harsh impacts without cracking.
Crystal-Clear Transparency
With 85-90% light transmittance, this resin maintains optical clarity even after molding—ideal for decorative lighting covers, safety lamps, or contact lens cases requiring both aesthetics and durability.
UL-Certified Safety & Stabilitylity
Compliant with UL94 V-2 and HB flammability ratings, Tarflon IR1700 ensures safety in electrical equipment while offering thermal stability (heat deflection up to 125°C) for high-temperature applications.
Use & Applications
- Electrical & Safety: Relay cases, timer enclosures, explosion-proof gloves.
- Consumer Goods: Dishes, cups, and glasses (NSF-certified for food contact).
- Lighting & Optics: Decorative covers, safety lamps, UV-resistant contact lens cases.
- Industrial Equipment: High-precision packs, machinery components requiring dimensional stability.
