PP Homopolymer Spunbond Grade HS 25 52
CAS 9003-07-0
Generic registry number (not stated in the manufacturer TDS)
Controlled-rheology PP homopolymer
- Melt mass-flow rate
- Typical: 25 g/10 min
- Tensile stress at yield [2]
- Typical: 33 MPa
- Tensile strain at yield [2]
- Typical: 10 %
- Modulus of elasticity in tension [2]
- Typical: 1550 MPa
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Melt mass-flow rate | Typical: 25 g/10 min | ISO 1133-1 · g/10 min |
| Tensile stress at yield [2] | Typical: 33 MPa | ISO 527-1,2 |
| Tensile strain at yield [2] | Typical: 10 % | ISO 527-1,2 · % |
| Modulus of elasticity in tension [2] | Typical: 1550 MPa | ISO 527-1,2 |
| Flexural modulus [2] | Typical: 1450 MPa | ISO 178 |
| Izod impact strength (notched, 23 °C) [2] | Typical: 3 kJ/m² | ISO 180/A · °C |
| Hardness - Rockwell [2] | Typical: 101 R scale | ISO 2039-2 |
| HDT (0.45 MPa, flatwise) [2] | Typical: 78 °C | ISO 75-1,2 · °C |
| Recommended processing temperature | Typical: 200–260 °C | °C |
Detailed application areas
Non-woven (spun bond) fabrics of 14–50 g/m² for hygiene; high strength, superior softness and drapability. Also suitable for non-hygiene spun bond fabrics. Users must test suitability and regulatory compliance.
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 Homopolymer Spunbond Grade HS 25 52 (CAS 9003-07-0) is an industrial product in the thermoplastic polymers category. Typical specifications: Melt mass-flow rate: Typical: 25 g/10 min; Tensile stress at yield [2]: Typical: 33 MPa; Tensile strain at yield [2]: Typical: 10 %. KORKİMYA supplies PP Homopolymer Spunbond Grade HS 25 52 in 25 kg PE bags; shrink/stretch-wrapped pallets, 1375 kg polymer. Road/rail silo transport also available..
Controlled-rheology PP homopolymer; very narrow molecular weight distribution
- CAS
- 9003-07-0
- TN-VED Code
- 3902 10
- 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
Key features
Why this product?
- Process on standard and modern high-speed spun bond machines. Combustible; observe warehouse fire safety rules. [2] Standard injection-moulded specimens according to ISO 294-1.
- 14–50 g/m² high-strength spunbond fabrics with superior softness and drapability for hygiene; also for non-hygiene use.
- Applications are recommendations, not guarantees; users must test suitability and final-article regulatory compliance (e.g. food contact).
- REACH: Polymers are registration-exempt; monomers and relevant additives are registered; REACH-compliant raw materials are used.
- No identified SVHC >0.1% at source date.
- Recyclable by modern methods; keep production waste clean for direct recycling.
- Compliance: see DDS.
- Controlled-rheology PP homopolymer; very narrow molecular weight distribution, consistent processability, good colour/thermal stability, very low volatiles and low smoke.
- For demanding fibre applications; contains anti-gas-fading additives.
- Protect from UV and >40 °C.
- High humidity and fluctuating temperatures may cause condensation inside packaging; dry pellets before use if this occurs.
- Heat-treated pooled pallets are collected after use for circular reuse; ownership remains with the pallet provider.
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Last updated: 11/10/2026
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