| About |
|---|
| Alkathene WRM124 is a high flow low density polyethylene which offers excellent gloss and flow/toughness ratio coupled with a low tendency to warp. Alkathene WRM124 is designed specifically for reseal lids, housewares and toys. WRM124 is not recommended for high stress crack resistance applications. Suitability for use in any application should be determined by appropriate performance testing.&& |
| Product Description | |
|---|---|
| Supplier | Qenos |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Features | Low warping,Good flexibility,Good surface appearance,High liquidity,Food contact compliance |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.920 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 22 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 100% emulsifier, F50 | 0.317 | hr | ASTM D1693 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| -40℃ | 无断裂 | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 45.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 34.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 84.0 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 42 | ASTM D2240 | |
| tensile strength | |||
| yield | 8.90 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 290 | % | ASTM D638 |
| Bending modulus | 158 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.50 in/min |
| 3. 20 in/min |
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