PP Random Copolymer Extrusion Grade R 780
CAS 9010-79-1
Generic registry number (not stated in the manufacturer TDS)
Random copolymer polypropylene with very high molecular weight
- Melt mass-flow rate
- Typical: 0.5 g/10 min
- Tensile stress at yield
- Typical: 29 MPa
- Tensile strain at yield
- Typical: 13 %
- Flexural modulus
- Typical: 1050 MPa
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Melt mass-flow rate | Typical: 0.5 g/10 min | ISO 1133-1 · g/10 min |
| Tensile stress at yield | Typical: 29 MPa | ISO 527-1,2 |
| Tensile strain at yield | Typical: 13 % | ISO 527-1,2 · % |
| Flexural modulus | Typical: 1050 MPa | ISO 178 |
| Izod impact strength (notched, 23 °C) | Typical: 18 kJ/m² | ISO 180/A · °C |
| Haze | Typical: 20 % | ISO 14782 · % |
| HDT (0.45 MPa, flatwise) | Typical: 76 °C | ISO 75-1,2 · °C |
| Melting temperature | Typical: 143 °C | ISO 11357-3 · °C |
| Crystallization temperature | Typical: 98 °C | ISO 11357-3 · °C |
| Recommended processing temperature | Typical: 185–230 °C | °C |
| Burning rate (horizontal; press-moulded specimen) | Typical: 21 mm/min | FMVSS302 (1998) |
Detailed application areas
Fittings; extrusion of thin sheet for thermoforming, tubes, profiles and pipes. Extrusion blow moulded small containers, automotive applications and foam manufacturing. Not intended for medical or pharmaceutical applications.
Packaging & storage
Packaging
25 kg PE bags; shrink/stretch-wrapped pallets, 1375 kg polymer. Road/rail silo transport also available.
Storage
Protect from UV and temperatures above 40 °C. Drying pellets before use is recommended if condensation occurs.
Documents
Technical data sheet (TDS)
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Product Information
PP Random Copolymer Extrusion Grade R 780 (CAS 9010-79-1) is an industrial product in the thermoplastic polymers category. Typical specifications: Melt mass-flow rate: Typical: 0.5 g/10 min; Tensile stress at yield: Typical: 29 MPa; Tensile strain at yield: Typical: 13 %. KORKİMYA supplies PP Random Copolymer Extrusion Grade R 780 in 25 kg PE bags; shrink/stretch-wrapped pallets, 1375 kg polymer. Road/rail silo transport also available..
Random copolymer polypropylene with very high molecular weight
- 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 14782 · ISO 75-1,2 · ISO 11357-3 · FMVSS302 (1998)
Key features
Why this product?
- Conventional extrusion machines. Combustible; observe fire rules. Lift adhered bags without rotation first. [2] ISO 294-1 standard injection moulded specimens. [11] Film M.D./T.D.; 0.07 mm (MFR=0.3), 0.04 mm (MFR>0.3 g/10 min); blow up ratio 2:1.
- [2] Typical properties measured on standard injection moulded test specimen according to ISO 294-1.
- [11] Properties on film in M.D./T.D. - thickness of 0.07 mm (MFR=0.3 g/10min) and 0.04 mm (MFR more than 0.3 g/10min), blow up ratio 2:1.
- Burning specimen: 350 × 100 × 2 mm.
- The producer states it will use only REACH-compliant raw materials.
- The producer states that it will only use REACH-compliant raw materials.
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Last updated: 11/10/2026
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