| About |
|---|
| Formolene® HL3812 is a high molecular weight hexene copolymer resin that is tailored specifically for geomembrane applications. The resin provides an excellent balance of ESCR properties, broad fusion range, excellent melt strength and good overall processability.&& |
| Product Description | |
|---|---|
| Supplier | fpc-tw |
| Generic | MDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,High molecular weight,Good melt strength,Hexene copolymers,High ESCR |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，2.16kg | 0.080 | g/10min | ASTM D1238 |
| 190℃，21.6kg | 12 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% non-ionic detergent, F50 | > 1500 | hr | ASTM D1693B |
| 100% non-ionic detergent, F50 | > 1500 | hr | ASTM D1693C |
| SP（NCTL） | > 1.4 | month | ASTM D5397 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 65 | ASTM D2240 | |
| tensile strength | |||
| yield | 17.9 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 850 | % | ASTM D638 |
| Bending modulus | |||
| Tangent, molded | 827 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | 504 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 58.9 | ℃ | ASTM D648 |
| Embrittlement temperature | < -75.0 | ℃ | ASTM D746A |
| Vicat Softening Temp | 117 | ℃ | ASTM D1525 5 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type IV, 2.0 in/min |
| 3. 0.50 in/min |
| 4. Type S |
| 5. Rate A (50°C/h), Loading 1 (10 N) |
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