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Master Bond adhesives

DuPont Nucrel® 1207 Ethylene-Methacrylic Acid Copolymer Resin for Extrusion Coating/Laminating  (discontinued **)
Categories: Polymer; Thermoplastic; Ethylene Methyl Acrylate; Ethylene-Methyl Acrylate Copolymer, Coating Grade
Material Notes: 12 wt% Methacrylic Acid.

Nucrel® 1207 is an ethylene-methacrylic acid copolymer resin available for use in conventional extrusion coating, coextrusion coating, and extrusion laminating equipment designed to process polyethylene resins.

Features/Benefits: Excellent adhesion to unprimed foil, paper, and metallized film. Provides substrate protection for improved structure reliability and barrier integrity. Can be extruded at low temperatures for insurance against off-tastes and off-odors. Low seal initiation temperature allows higher speed packaging. Very good hot tack, sealability through contamination, and heat seal strength provide strong, reliable heat seals.

Typical Applications: Foil-containing shampoo, toothpaste, towelette, condiment and miscellaneous non-food pouches and sachets; Snack structures; Other foil, metallized film, or paper coatings as a heat seal or tie layer.

Information provided by DuPont Packaging Polymers.

This product line/trade name was acquired by Dow, but this specific grade was discontinued prior to the acquisition.
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 0.940 g/cc0.0340 lb/in³ASTM D792
Viscosity 500000 cP
@Shear Rate 50 1/s,
Temperature 190 °C		500000 cP
@Shear Rate 50 1/s,
Temperature 374 °F
Melt Flow 7.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C		7.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Seal Strength 2700 g/25 mm2700 g/inseal bar 110°C.
Hot Tack Strength 2000 g/25 mm2000 g/inseal bar 105°C; Packforsk method.
 
Thermal PropertiesMetricEnglishComments
Melting Point 76.0 °C169 °FFreezing Point via DSC/ASTM D3418
 95.0 °C203 °FUpon Melting via DSC/ASTM D3418
Vicat Softening Point 75.0 °C167 °FASTM D1525
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 285 °C545 °FTypical Die Temp.
Melt Temperature 260 - 293 °C500 - 559 °F

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Dow Nucrel® 0411HS Ethylene-Methacrylic Acid Copolymer Resin for Extrusion Coating/Laminating
DuPont Elvaloy® 1126 AC Ethylene and 25% Methyl Acrylate Copolymer
Dow Elvaloy® 1224 AC Ethylene and 24% Methyl Acrylate Copolymer
Dow Elvaloy® 1218 AC Ethylene and 18% Methyl Acrylate Copolymer
Dow Elvaloy® 1209 AC Ethylene and 9% Methyl Acrylate Copolymer

PDUPJE / 33648




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