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CERTENE™ HI-752
| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | Muehlstein |
| Trademark: | CERTENE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Bt3HH3_CERTENEHI752.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| HI-752 is a certified prime copolymer designed for INJECTION MOLDING applications requiring good balance of mechanical properties. HI-752 features easy processability, good stiffness, good impact strength, high warpage resistance and excellent dimensional stability. HI-752 is especially suitable for pails, waste bins, bottle and fish crates, tote bins, fruit and vegetable trays, and handling materials where resistance to low temperature impact and toughness is required. HI-752 is not UV stabilized. Recommended processing temperature is 210 to 250°C. with mold @ 20 to 40°C.. HI-752 complies with FDA regulation 21CFR 177.1520 (c) 3.1 (a) + 3.2 (a) and with most international regulations concerning the use of Polyethylene in contact with food articles. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.952 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 7.0 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance (50°C, 100% Igepal, Compression Molded, F50) | 10.0 | hr | ASTM D1693 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Yield, Compression Molded) | 27.6 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, Compression Molded) | 1000 | % | ASTM D638 |
| Flexural Modulus - 1% Secant 3(Compression Molded) | 1100 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Impact Strength (Compression Molded) | 56.7 | kJ/m² | ASTM D1822 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 75.0 | °C | ASTM D648 |
| Brittleness Temperature | -90.0 | °C | ASTM D746 |
| Vicat Softening Temperature | 129 | °C | ASTM D1525 |
| Additional Information |
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| This Specimen was compression molded and was tested according to ASTM D1928 Procedure C. |
| Injection | Nominal Value | Unit | |
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| Processing (Melt) Temp | 210 - 250 | °C | |
| Mold Temperature | 20.0 - 40.0 | °C |
| Note Message | |
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| 1 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | 1.3 mm/min |
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