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Luban DMDZ 6147 is a high molecular weight, high-density polyethylene copolymer that has been designed specifically for tubular film extrusion. Its broad molecular weight distribution and density successfully combine to give excellent performance at high extrusion rates with high film strength and rigidity. The grade is recommended for high strength grocery sacks, shopping bags and notion and millinery bags. The excellent drawdown characteristic of this product permits production of high-quality thin films for multi-wall sack liners and replacement for thin paper products. The combination of strength and drawdown makes this resin ideal for downgauging in many applications. The grade is compatible with color concentrates, thus permitting the production of a variety of colored films that serve as protective and attractive decorative wraps.
Main Characteristics:
• Butene High Density Resin
• High film strength
• Excellent drawdown
Application
High strength grocery sacks, shopping bags and notion and millinery bags
Storage and Handling
Luban DMDZ 6147 must be protected from direct sunlight and should be stored in a shaded and completely dry area. During handling and processing, the material should be kept in a well-ventilated area to prevent the accumulation of dust and fumes. Contact with strong oxidizers, excessive heat, sparks or open flame should be avoided as this could initiate the degradation process and consequently impact the quality of the material.
Safety
Luban DMDZ 6147 is not classified as dangerous preparation. For further information about safety in handling and processing please refer to the Safety Data Sheet.
Food Contact
Luban DMDZ 6147 meets the requirements of the U.S. Food and Drug Administration (FDA) as specified in 21 CFR 177.1520, covering safe use of polyolefin articles and components of articles intended for direct food contact. For additional information on approved conditions of use for food contact applications, please refer to the “Product Stewardship Declaration”.
Recycling
The product is suitable for recycling using modern methods of shredding and cleaning. In-house production waste should be kept clean to facilitate direct recycling.
Property | Unit | Test method | Value | ||
---|---|---|---|---|---|
Melt Index (190°C/2.16 kg) | g/10 min | ASTM D1238 | 0.05 | ||
Melt Index (190°C/21.6 kg) | g/10 min | ASTM D1238 | 9 | ||
Density | g /cm³ | ASTM D792 | 0.948 | ||
Environmental Stress-Cracking Resistance 122°F (50°C), 10% Igepal, F50 | hr | ASTM D16931 | >1000 | ||
Flexural Modulus - 2% Secant | MPa | ASTM D790B1 | 885 | ||
Tensile stress at yield | MPa | ASTM D6381 | 24.6 | ||
Tensile stress at break | MPa | ASTM D6381 | 35.5 | ||
Tensile strain at break | % | ASTM D6381 | 780 | ||
Tensile Impact Strength | kJ/m² | ASTM D18221 | 462 | ||
Deflection Temperature Under Load 0.45 MPa, Unannealed | °C | ASTM D6481 | 66 | ||
Vicat Softening Temperature | °C | ASTM D1525 | 127 |