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Sterigenics Raprex® R-100 Branched High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Extruded
Manufacturer Sterigenics
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sterigenics Raprex® R-100 Branched High Density Polyethylene.pdf
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Material Notes:
Applications: ExtrusionRAPREX® R-100 is a high density polyethylene based resin that exhibits an excellent balance of melt processability and physical properties due to its unique branched structure. This structure is achieved through irradiation of the polymer. It is a thermoplastic resin and is fully recyclable. Due to its broad molecular weight distribution and melt strength, RAPREX® R-100 is used for pipes, extruded profiles, sheet and large blow molded articles. Raprex® R-100 contains a robust stabilization package providing excellent melt stability as well as long-term heat aging.
Physical Properties Metric English Comments
Density 0.948 g/cc
0.0342 lb/in³
ASTM D792
High Load Melt Index 2.5 g/10 min

@Load 21.6 kg,
Temperature 190 °C
2.5 g/10 min

@Load 47.6 lb,
Temperature 374 °F
ASTM D1238
Melt Index of Compound 0.24 g/10 min

@Load 10.0 kg,
Temperature 190 °C
0.24 g/10 min

@Load 22.0 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 34.8 MPa
5050 psi
ASTM D638
Tensile Strength, Yield 37.7 MPa
5470 psi
ASTM D638
Elongation at Break 25 %
25 %
ASTM D638
Elongation at Yield 14 %
14 %
ASTM D638
Flexural Modulus 1.03 GPa
149 ksi
ASTM D790
Izod Impact, Notched 1.60 J/cm
3.00 ft-lb/in
Partial Break; ASTM D256
1.10 J/cm

@Temperature -40.0 °C
2.06 ft-lb/in

@Temperature -40.0 °F
ASTM D256
Thermal Properties Metric English Comments
Brittleness Temperature <= -75.0 °C
<= -103 °F
ASTM D746
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