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Dow Engage® ENR 7467.00 Ethylene-Butene Copolymer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer Dow Chemical
Trade Name Engage®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Engage® ENR 7467.00 Ethylene-Butene Copolymer.pdf
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Material Notes:
Description: ENR 7467.00 is a high performance ethylene-butene copolymer, offering superior impact properties for more demanding TPO applications. The polymer has very low crystallinity and is available as surface modified pellets for ease in handling and mixing.Information provided by manufacturer.This former DuPont Dow Elastomers product line is now produced by Dow Chemical.
Physical Properties Metric English Comments
Density 0.862 g/cc
0.0311 lb/in³
ASTM D792
Viscosity 2.06e+6 cP

@Shear Rate 100 1/s,
Temperature 190 °C
2.06e+6 cP

@Shear Rate 100 1/s,
Temperature 374 °F
100 rad/sec; ARES Rheometer
4.20e+6 cP

@Shear Rate 10.0 1/s,
Temperature 190 °C
4.20e+6 cP

@Shear Rate 10.0 1/s,
Temperature 374 °F
10 rad/sec; ARES Rheometer
5.59e+6 cP

@Shear Rate 1.58 1/s,
Temperature 190 °C
5.59e+6 cP

@Shear Rate 1.58 1/s,
Temperature 374 °F
1.58 rad/sec; ARES Rheometer
6.58e+6 cP

@Shear Rate 0.100 1/s,
Temperature 190 °C
6.58e+6 cP

@Shear Rate 0.100 1/s,
Temperature 374 °F
0.1 rad/sec; ARES Rheometer
Melt Index of Compound 1.2 g/10 min

@Load 2.16 kg,
Temperature 190 °C
1.2 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Crystallinity 5.4 %
5.4 %
25°C; DuPont Test
12.6 %

@Temperature -40.0 °C
12.6 %

@Temperature -40.0 °F
Total; DuPont Test
Mechanical Properties Metric English Comments
Hardness, Shore A 56
56
10 sec; ASTM D2240
Tensile Strength, Ultimate 2.60 MPa
377 psi
508 mm/min; ASTM D638
Elongation at Break 760 %
760 %
508 mm/min; ASTM D638
1% Secant Modulus 7.9000 MPa
1145.8 psi
ASTM D790
Thermal Properties Metric English Comments
Melting Point 36.0 °C
96.8 °F
DSC, 10°C/min (peak); DuPont Test
Crystallization Temperature 23.0 °C
73.4 °F
DSC, 10°C/min (peak); DuPont Test
Glass Transition Temp, Tg -56.0 °C
-68.8 °F
DSC, 10°C/min (inf); DuPont Test
Descriptive Properties Value Comments
Molecular Weight Distribution Narrow
GPC
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