PP Impact Copolymer Thin Wall Grade IM 55 80
CAS 9010-79-1
Generic registry number (not stated in the manufacturer TDS)
Reactor polypropylene impact copolymer
- MFR (230 °C, 2.16 kg)
- Typical: 55 g/10 min
- Tensile stress at yield [2]
- Typical: 23 MPa
- Tensile strain at yield [2]
- Typical: 4 %
- Modulus of elasticity in tension [2]
- Typical: 1400 MPa
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Appearance | Pellets | |
| MFR (230 °C, 2.16 kg) | Typical: 55 g/10 min | ISO 1133-1 · °C |
| Tensile stress at yield [2] | Typical: 23 MPa | ISO 527-1,2 |
| Tensile strain at yield [2] | Typical: 4 % | ISO 527-1,2 · % |
| Modulus of elasticity in tension [2] | Typical: 1400 MPa | ISO 527-1,2 |
| Flexural modulus [2] | Typical: 1450 MPa | ISO 178 |
| Izod impact strength (notched, 23 °C) [2] | Typical: 7 kJ/m² | ISO 180/A · °C |
| Izod impact strength (notched, −20 °C) [2] | Typical: 4 kJ/m² | ISO 180/A · °C |
| Rockwell hardness [2] | Typical: 83 R scale | ISO 2039-2 |
| HDT (0.45 MPa, flatwise) [2] | Typical: 92 °C | ISO 75-1,2 · °C |
| Recommended processing temperature | Typical: 190 – 250 °C | °C |
| Horizontal burning rate [F] | Typical: 47.0 mm/min | FMVSS302 (1998) |
Detailed application areas
High-speed thin-wall injection where impact resistance is required: household and garden articles; bowls, pails, storage boxes, trays, caps, closures, food packaging boxes and toys. Mixtures with TATREN homopolymers, compounding; LFT compression moulding of sound insulation car parts. Suitability and regulatory compliance, including food contact, require user testing.
Packaging & storage
Packaging
25 kg PE bags; 1375 kg polymer on shrink- or stretch-wrapped pallets. Road or rail silo transport is also available.
Storage
Protect from UV radiation and temperatures above 40 °C.
Documents
Technical data sheet (TDS)
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Product Information
PP Impact Copolymer Thin Wall Grade IM 55 80 (CAS 9010-79-1) is an industrial product in the thermoplastic polymers category. Typical specifications: Appearance: Pellets; MFR (230 °C, 2.16 kg): Typical: 55 g/10 min; Tensile stress at yield [2]: Typical: 23 MPa. KORKİMYA supplies PP Impact Copolymer Thin Wall Grade IM 55 80 in 25 kg PE bags; 1375 kg polymer on shrink- or stretch-wrapped pallets. Road or rail silo transport is also available..
Reactor polypropylene impact copolymer
- CAS
- 9010-79-1
- TN-VED Code
- 3902 30
- Category
- Thermoplastic Polymers
Synonyms
Test Methods
ISO 1133-1 · ISO 527-1,2 · ISO 178 · ISO 180/A · ISO 2039-2 · ISO 75-1,2 · FMVSS302 (1998)
Key features
Why this product?
- Can be processed on standard injection moulding machines. Combustible; observe fire rules for combustible materials in warehouses and store rooms. Drying pellets before use is recommended if condensation occurs.
- [2] Standard injection-moulded specimens per ISO 294-1. [F] Press-moulded 356 × 73 × 1.9–2.3 mm specimens, horizontal position.
- High-speed thin-wall injection with impact resistance: household/garden bowls, pails, storage boxes, trays, caps, closures, food packaging boxes and toys.
- Blends with TATREN homopolymers; compounding; LFT compression moulding for car sound insulation.
- Good processing stability, high fluidity and stiffness/impact balance; low taste/odour.
- Nucleating + antistatic agents: short cycles, dimensional stability, good mould release.
- User tests required for suitability/regulations including food contact; product compliance/safety: DDS.
- Standard injection machines.
- Combustible: observe warehouse fire rules.
- If high humidity/temperature fluctuations cause condensation in packaging, drying before use is recommended.
- REACH: polymers exempt; monomers/relevant additives registered; raw materials compliant; no specifically identified SVHC >0.1% at source revision.
- Suitable for modern recycling; keep production waste clean for direct recycling.
- 25 kg PE bags; shrink/stretch pallets: 1375 kg.
- Road/rail silos also available.
- Heat-treated pooled pallets collected for reuse; provider-owned.
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Last updated: 11/10/2026
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