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Borealis Borstar® HE3490-LS Black High Density Polyethylene for Pressure Pipes

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Pipe Grade
Manufacturer Borealis
Trade Name Borstar®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Borstar® HE3490-LS Black High Density Polyethylene for Pressure Pipes.pdf
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Material Notes:
Borstar HE3490-LS is a black, bimodal, high density polyethylene classified as an MRS 10.0 material (PE100) produced by the advanced Borstar technology. Well dispersed carbon black gives outstanding UV resistance. Long term stability is ensured by an optimized stabilization system. Borstar HE3490-LS is recommended for pressure pipe systems in the applications field of drinking water and natural gas, pressure sewerage, relining, sea outfall and industrial. It is especially designed fro the production of larger diameter, thick wall pipe, but can be processed for the whole range of diameters. It also shows excellent resistance to rapid crack propagation and slow crack growth. Information provided by the Manufacturer.
Physical Properties Metric English Comments
Density 0.950 g/cc
0.0343 lb/in³
Base Resin; ISO 1183/ISO 1872-2B
0.960 g/cc
0.0347 lb/in³
Compound; ISO 1183/ISO 1872-2B
ESCR 10% Igepal® >= 10000 hour
>= 10000 hour
ASTM D1693-A
Carbon Black Loading 2.0 %
2.0 %
ASTM D1603
Melt Flow >= 0.10 g/10 min

@Load 2.16 kg,
Temperature 190 °C
>= 0.10 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
0.25 g/10 min

@Load 5.00 kg,
Temperature 190 °C
0.25 g/10 min

@Load 11.0 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 60
60
ISO 868
Tensile Strength, Yield 24.99 MPa
3625 psi
At 50 mm/min; ISO 527-2
Elongation at Break >= 600 %
>= 600 %
ISO 527-2
Charpy Impact, Notched 1.60 J/cm²

@Temperature 0.000 °C
7.61 ft-lb/in²

@Temperature 32.0 °F
ISO 179/1eA
Thermal Properties Metric English Comments
Brittleness Temperature <= -70.0 °C
<= -94.0 °F
ASTM D746
Processing Properties Metric English Comments
Die Temperature 200 - 210 °C
392 - 410 °F
Melt Temperature 200 - 220 °C
392 - 428 °F
Head Temperature 200 - 210 °C
392 - 410 °F
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