Polyethylene 273-83
Blow Moulding · Industrial Packaging · Chemical Substance Packaging
- Production method
- Gas-phase polymerisation using Unipol technology
- Processing method
- Extrusion, blow moulding
- Density (at 23°C), g/cm³
- 0,950 – 0,954
- Melt flow index, g/10 min, 190°C/5,0 kgf
- 0,40 – 0,55
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Production method | Gas-phase polymerisation using Unipol technology | — |
| Processing method | Extrusion, blow moulding | — |
| Density (at 23°C), g/cm³ | 0,950 – 0,954 | ASTM D 1505 / ISO 1183 · °C |
| Melt flow index, g/10 min, 190°C/5,0 kgf | 0,40 – 0,55 | ASTM D 1238 / ISO 1133 · g/10 min |
| Within-batch MFI deviation, %, max. | ±10 | ASTM D 1238 / ISO 1133 · % |
| Number of foreign particles, pcs., max. | max 5 | — |
| Mass fraction of volatile matter, %, max. | max 0,09 | ISO 4437 · % |
| Tensile yield strength, MPa (kgf/cm²), min. | min 22,6 (230) | ASTM D 638 / ISO 527 |
| Tensile strength, MPa (kgf/cm²), min. | min 29,4 (300) | ASTM D 638 / ISO 527 |
| Elongation at break, %, min. | min 800 | ASTM D 638 / ISO 527 · % |
Detailed application areas
Blow-moulded containers of up to 120 litres; products in contact with dry and bulk goods, water- and oil-based products and chemicals.
Use Cases
- Blow Moulding
- Industrial Packaging
- Chemical Substance Packaging
- Oil and Water Canister Manufacturing
- Bulk Cargo Containers
Packaging & storage
Packaging
Polyethylene is packed in 25 kg polyethylene or polypropylene bags and transported by rail and road.
Shelf Life
6 years from the date of manufacture
Documents
Technical data sheet (TDS)
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Product Information
Polyethylene 273-83 is a grade used in blow-moulded containers of up to 120 litres, with a melt flow index of 0.40-0.55 g/10 min (190°C/5.0 kgf) and a density of 0.950-0.954 g/cm³ (23°C). Blow-moulded containers of up to 120 litres; products in contact with dry and bulk goods, water- and oil-based products and chemicals. Other stated values: Elongation at break min 800 %; Tensile strength min 29.4 (300) MPa (kgf/cm²); Tensile yield strength min 22.6 (230) MPa (kgf/cm²). Typical specifications: Production method: Gas-phase polymerisation using Unipol technology; Processing method: Extrusion, blow moulding; Density (at 23°C), g/cm³ 0,950–0,954. KORKİMYA supplies Polyethylene 273-83 in Polyethylene is packed in 25 kg polyethylene or polypropylene bags and transported by rail and road.. Shelf life: 6 years from the date of manufacture.
Blow-moulded containers of up to 120 litres; products in contact with dry and bulk goods, water- and oil-based products and chemicals.
Polyethylene 273-83 is a grade used in blow-moulded containers of up to 120 litres, with a melt flow index of 0.40-0.55 g/10 min (190°C/5.0 kgf) and a density of 0.950-0.954 g/cm³ (23°C). Blow-moulded containers of up to 120 litres; products in contact with dry and bulk goods, water- and oil-based products and chemicals. Other stated values: Elongation at break min 800 %; Tensile strength min 29.4 (300) MPa (kgf/cm²); Tensile yield strength min 22.6 (230) MPa (kgf/cm²).
- Category
- Thermoplastic Polymers
Test Methods
ASTM D 1505 / ISO 1183 · ASTM D 1238 / ISO 1133 · ISO 4437 · ASTM D 638 / ISO 527
Frequently asked questions
Where is 273-83 used and how is it processed?
Polyethylene 273-83 is used in blow-moulded containers of up to 120 litres. Stated application: Blow-moulded containers of up to 120 litres; products in contact with dry and bulk goods, water- and oil-based products and chemicals. Areas of use: Blow Moulding, Industrial Packaging, Chemical Substance Packaging, Oil and Water Canister Manufacturing, Bulk Cargo Containers. Processing method: Extrusion, blow moulding. Production method: Gas-phase polymerisation using Unipol technology.
What are the melt flow index and density of 273-83?
The melt flow index of 273-83 is 0.40-0.55 g/10 min (190°C/5.0 kgf), tested to ASTM D 1238 / ISO 1133. Its density is 0.950-0.954 g/cm³ (23°C), tested to ASTM D 1505 / ISO 1183. Within-batch MFI deviation max ±10 %.
Which other values are stated for 273-83?
Stated values for 273-83: Number of foreign particles max 5 pcs.; Mass fraction of volatile matter max 0.09 %; Tensile yield strength min 22.6 (230) MPa (kgf/cm²); Tensile strength min 29.4 (300) MPa (kgf/cm²); Elongation at break min 800 %. Test methods: ISO 4437; ASTM D 638 / ISO 527.
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Last updated: 04/10/2026
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