| About |
|---|
| HI-3052 is a certified prime grade Hexene copolymer designed for INJECTION MOLDING General Purpose thin-wall applications requiring good balance of properties. HI-3052 features high flow, fast cycling, easy processability, good impact strength and dimensional stability. HI-3052 applications include multicavity thin-walled food containers, frozen food containers, seedling trays, aerosol over-caps and closures. HI-3052 recommended processing temperature is 210 to 230°C. with mold @ 20 to 40°C. HI-3052 complies with FDA regulation 21CFR 177.1520(c) 3.1a + 3.2a and with most international regulations concerning the use of Polyethylene in contact with food articles.&& |
| Product Description | |
|---|---|
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,High impact resistance,Good Dimensional Stability,High liquidity,Quick molding cycle,Food contact compliance,Hexene copolymers |
| Availabilitys | North America,Latin America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.952 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 30 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 1.75 mm, 100% non-ionic surfactant, molded, F50 | < 10.0 | hr | ASTM D1693B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, molding | 23.4 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, molded | 200 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, molded | 1000 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 73.0 | ℃ | ASTM D648 |
| Embrittlement temperature | < -50.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 120 | ℃ | ASTM D1525 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 210 to 230 | °C | |
| Mold temperature | 20 to 40 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Notched Bent Strip |
| 3. 2.0 in/min |
| 4. 0.051 in/min |
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