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Elmet Technologies

Celanese AT 418 Low Density Polyethylene (LDPE)  (discontinued **)
Categories: Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Molded

Material Notes: AT 418 resin is well suited for extrusion coating and lamination applications as well as blending, injection molding, and profile extrusion applications. This resin has excellent adhesion and low neck-in at high speeds. This polymer may be processed on conventional extrusion equipment. A melt temperature in the 280-320°C range is recommended for this resin.

Applications: Extrusion Coating & Laminating; Molding & Miscellaneous

Information provided by Celanese Corporation.

Key Words: extrusion coating and lamination applications as well as blending, injection molding, and profile extrusion
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.916 g/cc0.0331 lb/in³AT Plastics PTM-03
Thickness >= 5.00 microns>= 0.197 milCoating Thickness
Melt Flow 12 g/10 min
@Load 2.16 kg,
Temperature 190 °C
12 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Coating Weight 4.80 g/m²3.00 lb/ream
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 9494ASTM D2240
Hardness, Shore D 4949ASTM D2240
Tensile Strength at Break 9.00 MPa1310 psiType IV (50 mm/min); ASTM D638
Elongation at Break 500 %500 %Type IV (50 mm/min); ASTM D638
Flexural Modulus, 1% Secant 220 MPa31900 psiASTM D790
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 90.0 °C194 °FASTM D1525
 
Descriptive Properties
Line Speed ft/min< 1500

**
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PATEVB30 / 25986

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