ExxonMobil Optema® TC-221 Ethylene Methyl Acrylate for Compounding

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ExxonMobil Optema® TC-221 Ethylene Methyl Acrylate for Compounding (discontinued **)
Categories:	Polymer; Thermoplastic; Ethylene Methyl Acrylate; Ethylene-Methyl Acrylate Copolymer, Compounding Grade
Material Notes:	Data provided by the manufacturer, Exxon Chemical. 27% Methyl Acrylate. An Ethylene Methyl Acrylate copolymer which can be used for making alloys, blends, and compounds, or be injection molded where softness and flexibility are required. Applications: Coextruded tie layer for flexible packaging applications; Compatibilizer or impact modifier for engineering thermoplastics; Hot melt adhesives; Sealants.
Key Words:	EMA; Exxon Chemical Company
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Physical Properties	Metric	English	Comments

Density	0.948 g/cc	0.0342 lb/in³	Exxon Method
Melt Flow	5.0 g/10 min	5.0 g/10 min	Exxon Method

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	79	79	ASTM D2240
Hardness, Shore D	28	28	ASTM D2240
Tensile Strength, Ultimate	8.00 MPa	1160 psi	ASTM D638
Elongation at Break	>= 800 %	>= 800 %	ASTM D638
Flexural Modulus	0.0190 GPa	2.76 ksi	ASTM D790
Tensile Impact Strength	590 kJ/m²	281 ft-lb/in²	23°C; ASTM D-1822

Thermal Properties	Metric	English	Comments
Melting Point	64.0 °C	147 °F	Exxon Method
Vicat Softening Point	39.0 °C	102 °F	1000g; ASTM D-1525

**
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PEXCF4 / 37916

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