FCFC Formosa TAIRIPRO® KP03B PP Impact Copolymer
Plastic Granules
TAIRIPRO® KP03B Impact Copolymer Injection Molding
TAIRIPRO® KP03B is a high-performance polypropylene (PP) impact copolymer resin. Combining high fluidity with excellent impact strength, this pellet-form material excels in injection molding processes, delivering consistent results for automotive components, durable storage solutions, and precision thin-wall products. Compliant with RoHS, UL94 HB, and REACH SVHC standards.
Associated Documents
ISO Data Sheet
ASTM Data Sheet
MSDS
UL Product iQ
Processing Data
Typical property data
Physical Properties
- Melt Flow Index: 30 g/10 min (ISO 1133, 230℃ × 2.16kg)
- Specific Gravity: 0.9 (ISO 1183, 23℃/23℃)
Mechanical Properties
- Tensile Strength: 25 MPa (ISO 527, 23℃, 50mm/min)
- Tensile Elongation at Break: >100% (ISO 527, 23℃, 50mm/min)
- Flexural Modulus: 1323 MPa (ISO 178, 23℃)
- Rockwell Hardness: R-94 (ISO 2039-2, 23℃)
Impact Properties
IZOD Impact Strength:
- 36 kJ/m² (ISO 180, 0℉, 4mm, Notched)
- 49 kJ/m² (ISO 180, 73℉, 1/8″, Notched)
Thermal Properties
Heat Deflection Temperature: 115℃ (ISO 75/A, Unannealed, 0.455 MPa, 1/4″ thickness, 120℃/h)
Flame Characteristics
Combustibility: HB, 1.5 ~ 3 mm (UL-94, File No. E162823)
Injection Molding
Molding Shrinkage: 1.4 ~ 1.8% (FCFC Method, 23℃)
Features & Benefits
Superior Molding Efficiency
With a melt flow index of 30 g/10min (ISO 1133), KP03B flows effortlessly into complex molds, reducing cycle times by 15–20% and minimizing energy consumption. Ideal for intricate geometries like automotive dash panels.
Unmatched Durability
It achieves 49 kJ/m² impact resistance at 23°C (ISO 180), ensuring toughness for heavy-duty storage boxes and shock-prone automotive under-the-hood parts. Maintains performance even at -20°C.
Heat-Resistant Performance
It boasts a heat deflection temperature of 115°C (ISO 75), preventing deformation in high-temperature environments such as automotive engine compartments or sterilizable containers.
Use & Applications
