PP Random Copolymer Extrusion Grade R 785
CAS 9010-79-1
Generic registry number (not stated in the manufacturer TDS)
High molecular weight random copolymer polypropylene
- Melt mass-flow rate
- Typical: 0.5 g/10 min
- Tensile stress at yield
- Typical: 30 MPa
- Tensile strain at yield
- Typical: 12 %
- Flexural modulus
- Typical: 1100 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: 30 MPa | ISO 527-1,2 |
| Tensile strain at yield | Typical: 12 % | ISO 527-1,2 · % |
| Flexural modulus | Typical: 1100 MPa | ISO 178 |
| Izod impact strength (notched, 23 °C) | Typical: 23 kJ/m² | ISO 180/A · °C |
| HDT (0.45 MPa, flatwise) | Typical: 82 °C | ISO 75-1,2 · °C |
| Recommended processing temperature | Typical: 185–230 °C | °C |
Detailed application areas
Fittings; extrusion of thin sheet for thermoforming, pipes and profiles. 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 785 (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: 30 MPa; Tensile strain at yield: Typical: 12 %. KORKİMYA supplies PP Random Copolymer Extrusion Grade R 785 in 25 kg PE bags; shrink/stretch-wrapped pallets, 1375 kg polymer. Road/rail silo transport also available..
High molecular weight random copolymer polypropylene
- 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 75-1,2
Key features
Why this product?
- Can be used in conventional extrusion machines. Combustible; observe fire rules. Lift adhered bags without rotation first. [2] Standard injection moulded specimens according to ISO 294-1.
- [2] Typical properties measured on standard injection moulded test specimen according to ISO 294-1.
- Adhesive prevents bag slipping; lift bags without rotation first.
- Compliance: see DDS.
- Recyclable by modern methods; keep production waste clean for direct recycling.
- High-MW PP random copolymer; broad molecular-weight distribution; contains talc; good heat stability.
- Heat-treated pooled pallets are collected for reuse and remain the pallet provider’s property.
- Polymers exempt from registration; monomers/relevant additives registered.
- Only REACH-compliant raw materials.
- August 2025 source: no identified SVHC >0.1%.
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Last updated: 11/10/2026
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