Dow ENGAGE™ HM 7487 Polyolefin

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Dow ENGAGE™ HM 7487 Polyolefin
Categories:	Polymer; Thermoplastic; Polyolefin
Material Notes:	Product Description: ENGAGE™ HM 7487 Polyolefin Elastomer is an ethylene-butene copolymer with higher molecular weight, better toughness, and higher melt strength than other commercially available polyolefin elastomers. It can serve as an extender for SEBS, impart lower gloss in hard TPOs, provide the basis for flexible soft-touch compounds, and is well suited for extruded applications such as wire and cable. It is also useful for impact modification of various thermoplastic resins. Main Characteristics: Pellet form High melt strength Improved toughness Applications: Polymer modification Extender for SEBS Soft-touch compounds Reduced gloss TPOs Wire and cable Impact modification Availability: Asia Pacific; Europe: Latin America; North America Agency Ratings: FDA FCN 368 Form: Pellets Information provided by The Dow Chemical Company
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.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	0.862 g/cc	0.0311 lb/in³	ASTM D792
Mooney Viscosity	47 @Temperature 121 °C	47 @Temperature 250 °F	ML1+4; ASTM D1646
Melt Flow	<= 0.50 g/10 min @Load 2.16 kg, Temperature 190 °C	<= 0.50 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	58 @Time 1.00 sec	58 @Time 0.000278 hour	Compression Molded; ASTM D2240
Hardness, Shore D	14 @Time 1.00 sec	14 @Time 0.000278 hour	Compression Molded; ASTM D2240
Tensile Strength at Break	1.50 MPa	218 psi	100% Strain, Compression Molded, 20 in/min; ASTM D638
	2.40 MPa	348 psi	Compression Molded, 20 in/min; ASTM D638
Elongation at Break	>= 600 %	>= 600 %	Compression Molded, 20 in/min; ASTM D638
Flexural Modulus	0.00120 GPa	0.174 ksi	1% Secant, Compression Molded; ASTM D790
	0.00190 GPa	0.276 ksi	2% Secant, Compression Molded; ASTM D790
Tear Strength	28.0 kN/m	160 pli	Die C; ASTM D624

Thermal Properties	Metric	English	Comments
Melting Point	37.0 °C	98.6 °F
Crystallization Temperature	17.0 °C	62.6 °F	Peak
Glass Transition Temp, Tg	-57.0 °C	-70.6 °F

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.

PDOWF530 / 311223

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message