DESCRIPTION
EMDA-6147 is a high density polyethylene copolymer resin designed for blow molding of large size containers. Its high molecular weight and broad molecular weight distribution with a balanced density provide excellent moldability, toughness and stress-cracking resistance. The molded articles exhibit good surface attributes.
APPLICATIONS
EMDA-6147 is suitable for blow molding of closed head shipping containers of 20-210 liter size, fuel tanks, drums, jerry cans and other similar parts. The molded parts have smooth surfaces that can be readily treated for high quality printing. The containers may be utilized for packaging a variety of aggressive materials, such as, industrial chemicals, latex paint, printing inks and adhesives. Foodstuff can also be packaged in the containers in line with conformity of the resin with food contact regulations.
| TYPICAL PROPERTIES | |||
| Properties | Units | Test Method | Typical Value |
| Resin Properties | |||
| Melt Index, I2.16 | g/10 min | ASTM D 1238 | 0.07 |
| High Load Melt Index, I21.6 | g/10 min | ASTM D 1238 | 9 |
| Density | g/cm3 | ASTM D 1505 | 0.952 |
| Thermal Properties | |||
| Vicat Softening Temperature | °C | ASTM D 1525 | 125 |
| Melting Point | °C | EQUATE | 131 |
| Crystallization Point | °C | EQUATE | 116 |
| Mechanical Properties | |||
| Tensile Strength at Yield | MPa | ASTM D 638 | 26 |
| Ultimate Tensile Strength | MPa | ASTM D 638 | 35 |
| Ultimate Tensile Elongation | % | ASTM D 638 | 850 |
| Flexural Modulus | MPa | ASTM D 790 | 1180 |
| Izod Pendulum Impact Resistance (Notched) | J/m | ASTM D 256 | >213 |
| ESCR+, F50 | Hours | ASTM D 1693 B | >1000 |
| + Environmental Stress-Cracking Resistance
ASTM – American Society for Testing and Materials |
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Specification: HD BLOW-EQUATE-EMDA-6147
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