FCFC Formosa TAIRIPRO® K8065 PP Impact Copolymer
Plastic Granules
TAIRIPRO® K8065 Impact Copolymer Injection Molding
TAIRIPRO K8065 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.
Associated Documents
ISO Data Sheet
ASTM Data Sheet
MSDS
Processing Data
Typical property data
Physical Properties
- Melt Flow Index: 65 g/10 min (ISO 1133, 230℃, 2.16 kg)
- Specific Gravity: 0.9 (ISO 1183, 23℃/23℃)
Mechanical Properties
- Tensile Strength: 23 MPa (ISO 527, 23℃, 50 mm/min)
- Tensile Elongation at Break: >100% (ISO 527, 23℃, 50 mm/min)
- Flexural Modulus: 1225 MPa (ISO 178, 23℃)
- Rockwell Hardness: R-85 (ISO 2039-2, 23℃)
Impact Properties
IZOD Impact Strength (Notched):
- 47 kJ/m² (ISO 180, 0℉, 4 mm)
- 88 kJ/m² (ISO 180, 73℉, 1/8″)
Thermal Properties
Heat Deflection Temperature: 115℃ (ISO 75/A, unannealed, 0.455 MPa, 1/4″ thickness, 120℃/h)
Injection Molding
Molding Shrinkage: 1.4% – 1.8% (FCFC Method, 23℃)
Features & Benefits
Superior Flow for Complex Designs
The high melt flow index (65 g/10min) ensures effortless filling of intricate molds, reducing cycle times and enabling production of thin-walled or detailed parts like automotive panels and appliance housings.
Impact Resistance Across Temperatures
With an Izod impact strength of 9 kg·cm/cm at 23°C and 4.8 kg·cm/cm at -20°C, this resin withstands sudden shocks and harsh environments, making it suitable for outdoor storage containers or freezer components.
Stability with Minimal Warping
A flexural modulus of 12,500 kg/cm² and low molding shrinkage (1.4–1.8%) ensure dimensional accuracy, critical for tightly fitting parts like washing machine gears or industrial crate assemblies.
Use & Applications
