HDPE P0649
JAVA
HDPE
Extrusion
Sojitz Indonesia
Sojitz Indonesia
Lihat Profil SellerBimodal HDPE extrusion grade with excellent ESCR, high impact strength, and reliable durability for non-pressure piping and conduit systems
HDPE P0649 is a high-density polyethylene bimodal extrusion grade specifically developed for non-pressure pipe and conduit applications. Supplied in natural-colored pellets, this grade delivers outstanding environmental stress crack resistance (ESCR), high impact strength, and excellent long-term mechanical durability. P0649 provides stable extrusion processing and strong resistance to mechanical stress, making it suitable for drainage, irrigation, sewage piping, cable conduits, and industrial lining systems. Its optimized molecular structure offers a balanced combination of stiffness, toughness, and process efficiency, enabling consistent production of pipes, trunking, and molded fittings with reliable dimensional stability and performance.
Specifications
- Density: 0.948 g/cm³ (ISO 1183)
- Melt Flow Rate (MFR): 0.22 g/10 min (ISO 1133, 5.0 kg)
- Melt Flow Rate (High Load): 6 g/10 min (ISO 1133, 21.6 kg)
- Tensile Stress at Yield: 23 MPa (ISO 527)
- Tensile Stress at Break: 36 MPa (ISO 527)
- Tensile Modulus: 850 MPa (ISO 527)
- Tensile Elongation at Break: >1000% (ISO 527)
- Impact Strength (23°C): 25 kJ/m² (ISO 179/1eA)
- Shore Hardness (D): 64 (ISO 868)
- Vicat Softening Temperature: 74°C (ISO 306)
- Brittle Temperature: < -80°C (ASTM D746)
Long-Term Performance
- ESCR Full Notch Creep Test: 800 hours @ 80°C, 4.0 MPa (ISO CD 16770)
- Flexural Creep Modulus: 1050 MPa (DIN 19537-2)
- High resistance to mechanical stress and crack propagation
Applications
- Non-pressure irrigation piping systems
- Drainage and sewage pipes
- Cable conduits and trunking systems
- Pipe and vessel lining
- Molded pipe fittings
- Infrastructure and industrial piping components
Advantages
- Excellent ESCR for improved durability
- High impact resistance ensures mechanical reliability
- Stable extrusion performance for consistent pipe production
- Bimodal molecular design enhances stiffness and toughness balance
- Good resistance to crack initiation and propagation
- Suitable for long-term non-pressure piping applications
Processing Conditions
- Processing Method: Extrusion
- Typical Extrusion Temperature: 190–220°C
- Drying: Not normally required; dry resin if moisture is present
- Maintain controlled shear conditions to preserve mechanical properties
Regulatory Compliance
- RoHS compliant (EU Directive 2011/65/EC)
- Common regulatory compliance verification subject to third-party certification
- Compliance with local infrastructure standards should be confirmed by end users
Storage Conditions
- Store in original sealed packaging
- Keep in a cool, dry, and well-ventilated environment
- Protect from direct sunlight, dust, and excessive heat
- Recommended to process within 6 months of delivery
Safety Information
- Refer to Safety Data Sheet (SDS) before handling
- Avoid inhalation of fumes during extrusion processing
- Use proper PPE including gloves and eye protection
- Molten polymer may cause thermal burns
| Brand | Sumitomo Chemical Asia |
|---|---|
| Manufacturer | Sumitomo Chemical Asia |
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