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Master Bond adhesives

Arkema LOTADER® 4700 Terpolymer Ethylene - Acrylic Ester - Maleic Anhydride
Categories: Polymer; Thermoplastic; EMAAA Terpolymer
Material Notes: LOTADER 4700 is a random terpolymer of Ethylene, Acrylic Ester and Maleic Anhydride, polymerized under high pressure in an autoclave process. Comonomer content is high. Due to its properties (reactivity, softness), LOTADER 4700 is an additive (toughener) of choice in order to improve the impact strength of polyamides (PA6, PA66, PA12 etc.). It can also be use as a compatibilizer for PA/PO blends.

Information provided by Arkema Group
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Physical PropertiesMetricEnglishComments
Density 0.940 g/cc
@Temperature 23.0 °C		0.0340 lb/in³
@Temperature 73.4 °F		ISO 1183
Melt Index of Compound 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
 
Chemical PropertiesMetricEnglishComments
Acid Value 1111mg KOH/g; Titration
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 1414ASTM D2240
Tensile Strength at Break 5.50 MPa798 psiASTM D638
Elongation at Break 800 %800 %ASTM D638
Flexural Modulus <= 0.0300 GPa<= 4.35 ksiASTM D638
 
Thermal PropertiesMetricEnglishComments
Melting Point 65.0 °C149 °FDSC
Vicat Softening Point <= 40.0 °C
@Load 0.999 kg		<= 104 °F
@Load 2.20 lb		ASTM D1525
Ring & Ball Softening Point 145 °C293 °FASTM E28
 
Descriptive Properties
Ethyl Acrylate Content (%)29IRTF (internal)
Maleic Anhydride Content (%)1.3IRTF (internal)

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.

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PARKG187 / 80088




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