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CERTENE™ LLHR-440U
| Category: | MDPE , Medium Density Polyethylene |
| Manufacturer: | Muehlstein |
| Trademark: | CERTENE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Se8D7g_CERTENE-LLHR-440U.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LLHR-440U is a certified prime grade UV Stabilized Ethylene-Hexene Copolymer designed for high performance outdoor exposure Rotomolded applications. LLHR-440U is melt compounded for uniform dispersion of additives and UV stabilizer, supplied in pellet form of natural color. LLHR-440U features very good moldability, outstanding long-term outdoor exposure, and superior combination of ESCR, low temperature impact strength, toughness and stiffness. LLHR-440U applications include chemical and agricultural tanks up to 1000 gallons, small portable fuel containers (1-2 gallons), waste carts, Kayaks and other recreational boats, playground equipment and toys. Version LLHR-440UP is available in form of 35 mesh powder ground from pellets. LLHR-440U complies with FDA regulation 21CFR 177.1520 (c) 3.1(a) + 3.2 (a) and most international regulations concerning the use of Polyethylene in contact with food articles. |
| General Information | |
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| Agency Ratings |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.938 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 3.5 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance 1(50°C, 1.75 mm, 100% Igepal, F50) | > 1000 | hr | ASTM D1693 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 2(Yield) | 18.6 | MPa | ASTM D638 |
| Tensile Elongation 3(Break) | 17 | % | ASTM D638 |
| Flexural Modulus - 1% Secant 4 | 772 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Low Temperature Impact (-40°C) | 95.0 | J | Internal method |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (0.45 MPa, Unannealed, Compression Molded) | 62.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 118 | °C | ASTM D1525 |
| Additional Information |
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| Test specimens from compression molded plaque according to ASTM D 1928 Procedure C. |
| Note Message | |
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| 1 . | Notched bent strip |
| 2 . | 50 mm/min |
| 3 . | 50 mm/min |
| 4 . | 1.3 mm/min |
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