ExxonMobil EXACT™ 230 Plastomer for Polymer Modification

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ExxonMobil EXACT™ 230 Plastomer for Polymer Modification (discontinued **)
Categories:	Other Engineering Material; Additive/Filler for Polymer; Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	Ethylene octene copolymer produced using ExxonMobil Chemical Exxpol technology, exhibiting both plastic and elastomeric properties. Designed for modification of both polypropylenes and polyethylenes in applications such as injection molding, cast film, and profile extrusion. Information provided by ExxonMobil Chemical
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Physical Properties	Original Value	Comments

Density	0.902 g/cc	ExxonMobil Method
Melt Flow	30 g/10 min	ASTM D1238
	65.1 g/10 min	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore A	88	15s; ASTM D2240
Hardness, Shore D	39	15s; ASTM D2240
Tensile Strength at Break	1640 psi	ASTM D638
Tensile Strength, Ultimate	1640 psi	ASTM 412
Tensile Stress at Strain	942.8 psi @Strain 300 %	ASTM D412
	986.3 psi @Strain 100 %	ASTM D412
Elongation at Break	1679 %	ASTM D638
	1679 %	ASTM D412
Flexural Modulus, 1% Secant	11530 psi	ASTM D790
Izod Impact, Notched	NB	ASTM D256
	NB @Temperature -40.0 °C	ASTM D256
Instrumented Impact Total Energy	11.0 ft-lb @Temperature 23.0 °C	ASTM D3763
	19.6 ft-lb @Temperature -40.0 °C	ASTM D3763
Instrumented Impact Energy at Peak	5.40 ft-lb @Temperature 23.0 °C	ASTM D3763
	12.1 ft-lb @Temperature -40.0 °C	ASTM D3763
Tear Strength	430.7 kN/m	Die C; ASTM D412

Thermal Properties	Original Value	Comments
Melting Point	203.7 °F	Peak Melting Temperature; ExxonMobil Method
Vicat Softening Point	197.4 °F	at 200g; ASTM D1525

Optical Properties	Original Value	Comments
Haze	90 % @Thickness 1.27 mm	ASTM D1003

Descriptive Properties
Form	Pellets

**
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