1922T
LIM 1922 is a low-density polyethylene, offering a unique combination of consistent process-ability, flexibility and toughness.
Description
LDPE 1922T
Low Density Polyethylene for Injection Moulding
Application
The grade especially developed for applications requiring a good balance between flow properties and mechanical properties,e.g.toys,houseware,snap-on lids.
| Properties | Unit | Value | Test Method |
| Polymer Properties | |||
| Density1)2) | Kg/m3 | 0.922 | |
| Melt Flow Rate (MFR) | Unit | Value | Test Method |
| at 190˚C and 2.16 kg | dg/min | 22 | |
| at 190˚C and 5 kg | dg/min | 75 | |
| Melt Volume Rate (MVR) | Unit | Value | Test Method |
| at 190˚C and 2.16 kg | dg/10min | 29 | |
| at 190˚C and 2.16 kg | dg/10min | 98 | |
| Mechanical Properties 2) Tensile test 3)4) | Unit | Value | Test Method |
| Stress at yield 6) | MPA | 8 | |
| Stress at break 6) | MPA | 7 | |
| Strain at break 6) | % | 400 | |
| Tensile modulus 5) | MPA | 175 | |
| Creep modulus 7) | Unit | Value | Test Method |
| after 1 hour | MPA | 80 | |
| after 1000 hour | MPA | 45 | |
| Notched Izod 3)8) | Unit | Value | Test Method |
| at + 23˚C | KJ/m2 | 42 | |
| at – 30˚ C | KJ/m2 | 5 | |
| Tensile impact test 3)9) | Unit | Value | Test Method |
| Notched tensile impact strength | KJ/m2 | 86 | |
| Elongation at break | % | 8.4 | |
| Maximum tension | MPa | 16 | |
| Hardness Shore D 3)10) | – | 45 | |
| Ball indentation test 3) | Unit | Value | Test Method |
| Applied load | N | 49 | |
| Ball indentation hardness | MPa | 16 | |
| ESCR 3)11) | h | 3 | |
| Termal properties | |||
| Heat deflection temperature | Unit | Value | Test Method |
| at 0.45 MPa (HDT/B) | ℃ | 39 | |
| Vicat softening temperature | Unit | Value | Test Method |
| at 10 n (VST/A) | ℃ | 82 | |
| DSC test | Unit | Value | Test Method |
| Melting point 12) | ℃ | 105 | |
| Enthalpy change | J/g | 104 |
Additional information
| MFI (dg/min): |
22 ( 190 °C/ 2.16 Kg ) |
|---|---|
| Density (kg/m3): |
922 |
| Application(s): |
The grade especially developed for applications requiring a good balance between flow properties and mechanical properties,e.g.toys,houseware,snap-on lids. |
Delivery Terms
Petroduct offers flexible international shipping options tailored to customer needs. Available delivery terms include:
FCA (Free Carrier)
CPT (Carriage Paid To)
FOB (Free On Board)
CFR (Cost and Freight)
All shipments are coordinated from designated ports with standard packaging and full compliance with customs and logistics requirements. For optimal delivery planning, please consult our sales team when placing your order.
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