FCFC Formosa TAIRIPRO® K7009AH PP Impact Copolymer
TAIRIPRO® K7009AH Impact Copolymer Injection Molding
TAIRIPRO K7009AH is a high-performance impact copolymer PP resin engineered for durability and heat resistance. With long-term thermal aging stability, high stiffness, and excellent impact strength, it’s ideal for demanding automotive and electrical components. Trusted by engineers for reliability under stress.
Associated Documents
ISO Data Sheet
ASTM Data Sheet
MSDS
UL Product iQ
Processing Data
Typical property data
Physical Properties
- Melt Flow Index: 9 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: >200% (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:
- 45 kJ/m² (ISO 180, 0℉, 4mm, Notched)
- 108 kJ/m² (ISO 180, 73℉, 1/8″, Notched)
Thermal Properties
Heat Deflection Temperature: 120℃ (ISO 75/A, Unannealed, 0.455 Mpa, 1/4″ thick, 120℃/h)
Flame Characteristics
Combustibility: HB (UL-94, 1.5 ~ 3mm)
Injection Molding
Molding Shrinkage: 1.4–1.8% (FCFC Method, 23℃)
Features & Benefits
Superior Impact Resistance
TAIRIPRO K7009AH delivers 45 kJ/m² at -18°C (ISO 180), ensuring parts like automotive bumpers or power tool housings resist cracking even in extreme conditions.
High Stiffness & Durability
A flexural modulus of 1,323 MPa (ISO 178) provides structural integrity for thin-walled components, reducing warpage in appliances or industrial containers.
Thermal Longevity
With an RTI (Relative Thermal Index) of 125°C, this tairipro PP resin withstands prolonged heat exposure, perfect for under-hood automotive parts or electrical connectors.
Use & Applications
- Electric Appliances: Housings for power tools, connectors, and circuit breakers.
- Automotive: Under-hood components (e.g., battery trays, fan shrouds), interior trim.
- High-Temperature Parts: Industrial containers, HVAC systems, and LED lighting housings.
