
TAIRIPRO® K1011 PP Resin Injection Molding
TAIRIPRO K1011 Polypropylene Resin (K1011 Formosa) is a high-performance injection molding grade PP resin offering excellent stiffness and superior surface luster. It combines durability with aesthetic appeal while meeting USP Class VI safety standards.
- Manufacturer: FCFC (Formosa Chemicals & Fibre Corporation)
- Character: Good stiffness, Good luster
- Application: General purpose, Foodcontainers, Electrical appliances, Housewares meets the requirements of USP Plastic Class VI
Key technical data (ISO)
- Melt Flow Index: 15 g/10 min (easy flow for fast, consistent molding)
- Tensile Strength: 34 MPa (balances flexibility and strength)
- Elongation at Break: >200% (resists cracking under stress)
- Flame Rating: HB (UL 94 compliant for safe use in appliances)
- Molding Shrinkage: 1.4–1.8% (predictable dimensions for precision parts)
- Certifications: USP Class VI (food-safe), UL 746 electrical compliance.
- Thermal & Electrical Performance: 65°C; PLC 2–4 ratings

Application
- Food Containers: Microwavable trays, reusable storage
- Electrical Appliances: Housings, connectors
- Housewares: Dishware, organizers
- General Purpose: Automotive parts, industrial components

Tairipro® K1011 Datasheet
| Injection Molding Grade FCFC TAIRIPRO® K1011 Data Sheet | ||||
| Product Description: Good stiffness, Good luster | ||||
| Property | Unit | Test Method | Test Condition | Model K1011 |
| Melt Flow Index | g/10 min | ISO 1133 | 230℃ × 2.16kg | 15 |
| IZOD Impact Strength | kJ/m² | ISO 180 | 23℃,1/8″,Notched | 27 |
| IZOD Impact Strength | kJ/m² | ISO 180 | 23℃,4mm,Notched | 27 |
| Specific Gravity | – | ISO 1183 | 23℃/23℃ | 0.9 |
| Tensile Strength | Mpa | ISO 527 | 23℃,50mm/min | 34 |
| Tensile Elongation at break | % | ISO 527 | 23℃,50mm/min | >200 |
| Flexural Modulus | Mpa | ISO 178 | 23℃ | 1421 |
| Rockwell Hardness | R-scale | ISO 2039-2 | 23℃ | R-100 |
| Heat Deflection Temperature | ℃ | ISO 75/A | Unannealed,0.455Mpa 1/4″厚,120℃/h | 110 |
| Molding Shrinkage | % | FCFC Method | 23℃ | 1.4 ~ 1.8 |
| Combustibility | UL-94 | File No. E162823 | HB 1.5 mm | |
| All tests were run under laboratory conditions, ASTM, ISO testing procedures. | ||||
| The data are intended as a general guide only. | ||||
| Formosa Chemicals & Fibre Corp. Plastics Div. | ||||
Tairipro® K1011 UL Product iQ
| TAIRIPRO® K1011 UL Product iQ | ||
| File Number: E162823 | Polypropylene (PP), pellets | |
| Flammability | Value | Test Method |
| Flame Rating | ||
| 1.5 mm, ALL | HB | UL 94 |
| 1.5 mm, ALL | HB75 | IEC 60695-11-10, -20 |
| Electrical | Value | Test Method |
| Hot-wire Ignition (HWI) (1.5 mm) | PLC 2 | UL 746 |
| High Amp Arc Ignition (HAI) (1.5 mm) | PLC 3 | UL 746 |
| Comparative Tracking Index (CTI) | PLC 0 | UL 746 |
| High Voltage Arc Tracking Rate (HVTR) | PLC 0 | UL 746 |
| Arc Resistance | PLC 4 | ASTM D495 |
| Thermal | Value | Test Method |
| RTI Elec | UL 746 | |
| 1.5 mm | 65.0°C | |
| 3.0 mm | 65.0°C | |
| RTI Imp | UL 746 | |
| 1.5 mm | 65.0°C | |
| 3.0 mm | 65.0°C | |
| RTI Str | UL 746 | |
| 1.5 mm | 65.0°C | |
| 3.0 mm | 65.0°C | |
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