FCFC Formosa TAIRIPRO® K8095 PP Impact Copolymer
Plastic Granules
TAIRIPRO® K8095 Impact Copolymer Injection Molding
TAIRIPRO® K8095 is an impact copolymer polypropylene (PP) resin. With high fluidity, excellent impact strength (even at low temperatures), high stiffness, and low warpage, this material is ideal for injection-molded components requiring precision, structural integrity, and resistance to mechanical stress. Its balanced properties make it a versatile choice for industrial and consumer goods.
Typical property data
Physical Properties
Specific Gravity: 0.9 (ISO 1183, 23℃/23℃)
Mechanical Properties
- Tensile Strength: 21 MPa (ISO 527, 23 ℃, 50 mm/min)
- Tensile Elongation at Break: >50% (ISO 527, 23 ℃, 50 mm/min)
- Flexural Modulus: 980 MPa (ISO 178, 23 ℃)
- Rockwell Hardness: R-78 (R-scale, ISO 2039-2, 23℃)
Impact Properties
IZOD Impact Strength:
- 44 kJ/m² (ISO 180, 0℉, 4 mm, Notched)
- 69 kJ/m² (ISO 180, 73℉, 1/8″, Notched)
Thermal Properties
Heat Deflection Temperature: 108℃ (ISO 75/A, Unannealed, 0.455 MPa, 1/4″ thick, 120℃/h)
Injection Molding
- Melt Flow Index: 95 g/10 min (ISO 1133, 230℃ × 2.16 kg)
- Molding Shrinkage: 1.4% – 1.8% (FCFC Method, 23℃)
Features & Benefits
Rapid Mold Filling & Efficiency
The high melt flow rate (95 g/10min) enables fast injection molding cycles, reducing production time by up to 20% compared to standard PP resins. This translates to lower energy costs and higher throughput for automotive part manufacturers.
Toughness Across Temperatures
With IZOD impact strength of 7 kg·cm/cm at 23°C and 4.5 kg·cm/cm at -20°C, this resin withstands harsh environments, making it perfect for exterior automotive components like bumpers or under-hood parts that face thermal and mechanical stress.
Dimensional Stability & Precision
A low molding shrinkage rate (1.4–1.8%) and high flexural modulus (10,000 kg/cm²) ensure tight tolerances and minimal warping, critical for intricate parts such as interior trim panels or structural housings.
Use & Applications
