Category: | MDPE , Medium Density Polyethylene |
Manufacturer: | Muehlstein |
Trademark: | CERTENE™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | tHNv9q_CERTENE-LLHR-538U.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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LLHR-538U is a certified prime grade UV Stabilized Ethylene-Hexene Copolymer designed for high performance outdoor exposure Rotomolded applications. LLHR-538U is melt compounded for uniform dispersion of additives and UV stabilizer, supplied in pellet form of natural color. LLHR-538U features very good moldability, outstanding long-term outdoor exposure, and superior combination of ESCR, low temperature impact strength, toughness and stiffness. LLHR-538U applications include free-standing potable water tanks, small storage tanks, waste bins, playground equipment and toys. Version LLHR-538UP is available in form of 35 mesh powder ground from pellets. LLHR-538U 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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Physical | Nominal Value | Unit | Test Method |
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Density | 0.938 | g/cm³ | ASTM D1505 |
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 5.0 | g/10 min | ASTM D1238 |
Environmental Stress-Cracking Resistance 1(50°C, 1.75 mm, 100% Igepal, Compression Molded, F50) | > 1000 | hr | ASTM D1693 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength 2(Yield, Compression Molded) | 17.0 | MPa | ASTM D638 |
Tensile Elongation 3(Break, Compression Molded) | 16 | % | ASTM D638 |
Flexural Modulus - 1% Secant 4(Compression Molded) | 730 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Low Temperature Impact (-40°C) | 77.0 | J | Internal Method |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (0.45 MPa, Unannealed, Compression Molded) | 60.0 | °C | ASTM D648 |
Vicat Softening Temperature | 118 | °C | ASTM D1525 |
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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