HDPE Blow Moulding Grade 7305B
Generic registry number (not stated in the manufacturer TDS)
Bimodal HDPE
- MFR (190 °C, 21.6 kg)
- Typical: 8.5 g/10 min
- Density (23 °C) [3]
- Typical: 952 kg/m³
- Tensile stress at yield [3]
- Typical: 27 MPa
- Tensile strain at yield [3]
- Typical: 11 %
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Appearance | Pellets | |
| MFR (190 °C, 21.6 kg) | Typical: 8.5 g/10 min | ISO 1133-1 · °C |
| Density (23 °C) [3] | Typical: 952 kg/m³ | ISO 1183-2 · °C |
| Tensile stress at yield [3] | Typical: 27 MPa | ISO 527-3 |
| Tensile strain at yield [3] | Typical: 11 % | ISO 527-3 · % |
| Tensile stress at break [3] | Typical: 30 MPa | ISO 527-3 |
| Tensile strain at break [3] | Typical: 1400 % | ISO 527-3 · % |
| Flexural modulus [3] | Typical: 1400 MPa | ISO 178 |
| Izod impact (notched, 23 °C) [3] | Typical: 17 kJ/m² | ISO 180/A · °C |
| Charpy impact (notched, −30 °C) [3] | Typical: 10 kJ/m² | ISO 179/A · °C |
| Hardness – Shore D [3] | Typical: 64 | ISO 868 |
| Vicat softening temperature [3] | Typical: 129 °C | ISO 306/A 120 · °C |
| ESCR F50 B (10% Igepal CO-630) [3] | Typical: > 1000 h | ASTM D1693 · % |
| FNCT (6×6×90 mm; 50 °C/9 MPa; 2% Arkopal N100) [3] | Typical: > 60 h | ISO 16770 · °C |
| OIT (200 °C) | Typical: 70 min | EN 728 · °C |
| Recommended processing temperature | Typical: 180 – 220 °C | °C |
Detailed application areas
Jerry cans for aggressive industrial chemicals under UN certificates; sheet extrusion; corrugated pipes. User tests must assess suitability and regulatory compliance.
Packaging & storage
Packaging
25 kg PE bags; shrink/stretch-wrapped pallet: 1375 kg polymer.
Storage
Protect from UV radiation and temperatures >40 °C.
Documents
Technical data sheet (TDS)
Review the recorded specifications, packaging and storage information.
Safety & lot documents
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KORKİMYA supply assurance
Stock in Türkiye
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CoA for every lot
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TL invoicing
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Payment terms
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Product Information
HDPE Blow Moulding Grade 7305B is an industrial product in the thermoplastic polymers category. Typical specifications: Appearance: Pellets; MFR (190 °C, 21.6 kg): Typical: 8.5 g/10 min; Density (23 °C) [3]: Typical: 952 kg/m³. KORKİMYA supplies HDPE Blow Moulding Grade 7305B in 25 kg PE bags; shrink/stretch-wrapped pallet: 1375 kg polymer..
Bimodal HDPE; butene-1 copolymer
- TN-VED Code
- 3901 20
- Category
- Thermoplastic Polymers
Test Methods
ISO 1133-1 · ISO 1183-2 · ISO 527-3 · ISO 178 · ISO 180/A · ISO 179/A · ISO 868 · ISO 306/A 120 · ASTM D1693 · ISO 16770 · EN 728
Key features
Why this product?
- Follow fire rules; lift adhesive-bound bags without rotation; dry pellets if condensation occurs. Conventional extrusion machines may be used.
- Antioxidant, acid scavenger. [3] ISO 293 pressed samples; ISO 291: room-temperature conditioning.
- High stiffness, excellent ESCR.
- UN-certified aggressive-chemical jerry cans; sheet extrusion; corrugated pipes.
- Unguaranteed recommendations; users test suitability/final-article compliance (including food contact).
- Compliance/safety: DDS.
- Observe fire rules; lift anti-slip adhesive bags without rotation; dry pellets after condensation.
- MSDS.
- REACH: polymer exempt; monomers/relevant additives registered; compliant raw materials.
- No identified SVHC >0.1% at source date.
- Modern recycling; keep in-house waste clean for direct recycling.
- Protect from UV and >40 °C.
- High humidity/fluctuating temperature: packaging condensation.
- 25 kg PE bags; shrink/stretch pallet: 1375 kg.
- Heat-treated pooling pallets: provider-owned, collected for reuse.
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Last updated: 11/10/2026
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