ExxonMobil OPTEMA™ TC 140 Molding, extrusion, compounding and adhesive resin

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ExxonMobil OPTEMA™ TC 140 Molding, extrusion, compounding and adhesive resin (discontinued **)
Categories:	Polymer; Adhesive; Thermoplastic; Ethylene Methyl Acrylate; Ethylene-Methyl Acrylate Copolymer, Molding Grade
Material Notes:	OPTEMA TC 140 is a high flow, 21.5% methyl acrylate copolymer, which can be used in specialty applications such as a carrier for color and additive master batches, a compatibilizer in polymer compounds and hot melt adhesives. It can been processed at temperatures as low as 200°F and up to 600°F. Information provided by ExxonMobil Chemical
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Physical Properties	Metric	English	Comments

Density	0.940 g/cc	0.0340 lb/in³	ExxonMobil Method
Methyl Acrylate Content	21.5 %	21.5 %
Melt Flow	135 g/10 min	135 g/10 min	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	77	77	15s; ASTM D2240
Hardness, Shore D	21	21	15s; ASTM D2240
Tensile Strength at Break	2.83 MPa	410 psi	ASTM D638
Elongation at Break	575 %	575 %	ASTM D638
Flexural Modulus, 1% Secant	21.7 MPa	3150 psi	ASTM D790
Instrumented Impact Total Energy	9.49 J @Temperature 23.0 °C	7.00 ft-lb @Temperature 73.4 °F	ASTM D3763
	16.3 J @Temperature -40.0 °C	12.0 ft-lb @Temperature -40.0 °F	ASTM D3763

Thermal Properties	Metric	English	Comments
Melting Point	74.4 °C	166 °F	Peak Melting Temperature; ExxonMobil Method
Vicat Softening Point	37.2 °C	99.0 °F	ASTM D1525

Descriptive Properties
Features	Thermal Stabilizer

**
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PEXB174 / 37479

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