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Borealis Borecene™ RM7403 Linear Polyethylene for Rotational Molding

Category Polymer , Thermoplastic , Polyethylene (PE) , MDPE , Medium Density Polyethylene (MDPE), Rotational Molded
Manufacturer Borealis
Trade Name Borecene™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Borecene™ RM7403 Linear Polyethylene for Rotational Molding.pdf
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Material Notes:
Borecene Compact RM7403 is a third generation linear medium density black polyethylene for rotational molding. The narrow molecular weight imparted through metallocene catalyst technology provides an ideal balance of flow and physical properties. Lower MFR enhances melt strength making the grade ideal for foaming and large/thick walled applications. Borecene Compact RM7403 is delivered as a powder.Borecene RM7403 is suitable for rotational molding of products for outdoor and underground applications such as large, thick walled tanks, foaming applications, and parts for pipe systems and underground applications.Information provided by the Manufacturer.
Physical Properties Metric English Comments
Density 0.940 g/cc
0.0340 lb/in³
ASTM D1505
ESCR 10% Igepal® >= 250 hour
>= 250 hour
ARM Method
Melt Flow 4.0 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 22.1 MPa
3200 psi
At 50 mm/min; ASTM D683 IV
Flexural Modulus 0.641 GPa
93.0 ksi
At 2 mm/min; ASTM D790
Dart Drop Total Energy 210.0 J/cm
0.3934 ft-lb/mil
(-4oF/-20°C); ASTM D3763
Dart Drop 152 g/micron
3860 g/mil
Instrumented Falling Weight (-4°F/-20°C); ASTM D3763
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 72.0 °C
162 °F
ASTM D648
Brittleness Temperature <= -70.0 °C
<= -94.0 °F
ASTM D746
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