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Braskem UTEC® 6540 Ultra High Molecular Weight Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), UHMW PE Ultra High Molecular Weight
Manufacturer Braskem
Trade Name UTEC®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Applications which require highest wear resistance - technical parts, RAM extruded and/or compression molded sheets, rods and profiles.Information provided by Braskem.
Physical Properties Metric English Comments
Specific Gravity 0.930 g/cc
0.930 g/cc
ASTM D792/ISO 1183
Bulk Density 0.450 g/cc
0.0163 lb/in³
ASTM D-1895
Particle Size 190 µm
190 µm
Average; D50; ASTM D1921
230 µm
230 µm
Average; D50; Laser scattering; ISO 13320-1
Viscosity Measurement 28
28
Intrinsic in dl/g; ASTM D4020
Molecular Weight 8.00e+6 g/mol
8.00e+6 g/mol
Braskem
Mechanical Properties Metric English Comments
Hardness, Shore D 64
64
ASTM D2240/ISO 868
59

@Time 15.0 sec
 59

@Time 0.00417 hour
 ASTM D2240/ISO 868
Tensile Strength at Break >= 30.0 MPa
>= 4350 psi
ASTM D638
Tensile Strength, Yield >= 17.0 MPa
>= 2470 psi
ASTM D638/ISO 527
Elongation at Break >= 300 %
>= 300 %
ASTM D638
>= 350 %
>= 350 %
ISO 527
Charpy Impact, Notched >= 10.0 J/cm²
>= 47.6 ft-lb/in²
Determined with double-notched specimens; ISO 11542-2
Coefficient of Friction, Dynamic 0.090
0.090
ASTM D1894
Coefficient of Friction, Static 0.10
0.10
ASTM D-1894
Abrasion 20
20
(reference Stainless Steel SAE1020 = 100); Braskem (sand slurry)
76
76
ISO 15527 reference set as 100); Braskem (sand slurry)
Descriptive Properties Value Comments
Elongation Stress 0.49 MPa
ISO 11542-2; (150/10)
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