POE (Polyolefin Elastomer)
Product Overview
UL Series POE are thermoplastic elastomers made from ethylene and alpha-olefins using metallocene catalysts. They combine flexibility, strength, and processability with melt flow rates from 0.65 to 14.6 g/10min.
Chemical: Ethylene-alpha olefin copolymer
Technical Specifications
POE UL Series Grades Comparison
| Property | UL0188D | UL0188 | UL0388 | UL0588 | UL1088 | UL1488 |
|---|---|---|---|---|---|---|
| MFR (g/10min) | 0.65 | 0.97 | 3.24 | 5.08 | 11.1 | 14.6 |
| Density (g/cm³) | 0.8808 | 0.8810 | 0.8822 | 0.8809 | 0.8811 | 0.8800 |
| Tensile Strength (MPa) | 39.1 | 38.1 | 23.7 | 21.7 | 11.0 | 9.36 |
| Elongation (%) | 709 | 739 | 888 | 1005 | 1039 | 1059 |
| Shore A Hardness | 81.1 | 81.2 | 82.3 | 80.4 | 80.4 | 80.8 |
| Volatiles (mg/kg) | 59 | 6 | 55 | 49 | 54 | 42 |
| Ash (mg/kg) | 80 | 79 | 38 | 20 | 19 | 28 |
| Light Trans. (%, 0.5mm) | 87.5 | 87.7 | 89.0 | 89.6 | 90.2 | 90.5 |
| Vol. Resistivity (x10¹⁵, Ω-cm) | - | - | - | - | >1 | >1 |
| Melting Point (°C) | 59.6 | 60.8 | 61.2 | 59.8 | 58.8 | 58.2 |
| Tg (°C) | -41.5 | -41.0 | -41.0 | -41.2 | -41.8 | -42.2 |
Manufacturer Information
Manufacturer: Dushanzi Petrochemical, CNPC Group
Industry Applications
- Automotive: Interior trim, bumpers, seals, airbag covers
- Wire & Cable: Insulation, jacketing, flame retardants
- Packaging: Films, food packaging, seal layers
- Consumer Goods: Footwear, sporting goods, toys, grips
- Building: Roofing, flooring, sound dampening
- Solar Panel: Encapsulants, backsheets, junction boxes
- Polymer Modification: Impact modifier for polyolefins
Key Properties
- Flexibility: elongation up to 1059%
- Tensile strength: up to 39.1 MPa (low MFR grades)
- Low-temperature performance: Tg ≈ -41°C
- Density: ≈ 0.881 g/cm³ across all grades
- Light transmittance: 87.5-90.5% (0.5mm)
- Electrical insulation: >10¹⁵ Ω-cm (high MFR)
- Low volatiles and ash content
- Shore A hardness: 80-82
- Melting point: 58-61°C
Packaging & Storage
Packaging
- 25kg PE bags
Storage Conditions
- Cool, dry area away from sunlight
- Away from heat and flames
- Protect from moisture
- Temperature: <40°C
- Humidity: <80%
- Shelf life: 24 months
- Condition at processing temperature 24h before use
Safety Information
Refer to Material Safety Data Sheets (MSDS) prior to handling and processing these materials. Follow standard safety protocols for thermoplastic processing.
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