Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Application
Grade PE2NT11-285D is intended for production of pipes and fittings, including domestic water supply systems, compositions for marking stripes, blow-molded articles as well as for production of heavy duty PE films with minPipe extrusion imum thickness of 20 µm.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Density at 23°C | 947 - 950 | kg/m3 | — |
| Density at 20°C | 949 - 952 | kg/m3 | — |
| Melt Flow Index at 190 °С and at load of 212 N (21.6 kgf) | 6 - 11 | g/10 min | — |
| Melt Flow Index Spread within a Batch | ± 10 | % | — |
| Tensile Yield Strength | min. 20 | MPa | — |
| Elongation at Break | min. 600 | % | — |
| Weight Content of Volatile Substances | max. 350 | mg/kg | — |
| Thermal stability (oxidation induction time) at 200°C | min. 20 | min | — |
| Durability at constant internal pressure at 80 °С, at initial stress in pipe wall 4.0 MPa (on pipes d110 SDR 11) | min. 165 | h | — |
| Durability at constant internal pressure at 80 °С, at initial stress in pipe wall 2.8 MPa (on pipes d110 SDR 11) | min. 1000 | h | — |
| Durability at constant internal pressure at 20 °С on pipes d32 mm SDR 11 at initial stress at 12.4 MPa | min. 100 | h | — |
| Durability at constant internal pressure at 20 °С on pipes d32 mm SDR 11 at initial stress at 11.6 MPa | min. 2500 | h | — |
Packaging & Availability
- Packaging Type
- Packing
Product is packed in polyethylene bags (one bag net weight 25.00±0.25kg) and stacked on flat pallets with shrink film. Maximum gross weight of a bundle is 2 tons.
- Transportation
By all modes of transport.
Storage & Handling
- Storage
Polyethylene shall be stored in enclosed dry space preventing from direct sunlight on shelves or pallets at least 5 cm from the floor and at least 1 m from heaters, at temperature max 30°C, relative humidity max 80 %. Prior to processing bags with polymer shall be kept in production area for at least 12 hrs.