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Polimeri Europa Clearflex® H&T CLH 108 Octene Copolymer Linear Low Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Octene, Film
Manufacturer Polimeri Europa (Former EniChem)
Trade Name Clearflex® H&T
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polimeri Europa Clearflex® H&T CLH 108 Octene Copolymer Linear Low Density Polyethylene.pdf
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Material Notes:
Clearflex H&T CLH 108 is an octene copolymer linear low density polyethylene (C8-LLDPE), with antioxidants, suitable for cast film extrusion. Stretch films obtained from Clearflex H&T CLH 108 show excellent optical properties, high fracture mechanical characteristics, together with excellent performances in automatic wrapping machines (holding force, pre-stretch).Main Applications: Clearflex H&T CLH 108 is suggested for production of very-high pre-stretch film. The combination of high mechanical properties and low gel content can allow "downgauging" for many applications. In addition to that, for its high resistance to tear propagation and to puncture, together with an outstanding holding force, Clearflex H&T CLH 108 is recommended for "critical" packaging (i.e. irregular shape loads, presence of sharp edges, etc...) or loads subjected to severe mechanical stresses during transportation.Information provided by Polimeri Europa.
Physical Properties Metric English Comments
Specific Gravity 0.919 g/cc
0.919 g/cc
ISO 1183
Thickness 8.00 - 50.0 microns
0.315 - 1.97 mil
Recommended
Melt Flow 2.5 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 9.00 MPa
1310 psi
ISO 527-3
Film Tensile Strength at Yield, TD 10.0 MPa
1450 psi
ISO 527-3
Film Elongation at Break, MD 600 %
600 %
ISO 527-3
Film Elongation at Break, TD 800 %
800 %
ISO 527-3
Coefficient of Friction, Dynamic >= 0.50
>= 0.50
ISO 8295
Elmendorf Tear Strength, MD 13.247 g/micron
336.47 g/mil
ISO 6383-2
Elmendorf Tear Strength, TD 17.323 g/micron
440.00 g/mil
ISO 6383-2
Dart Drop Test 170 g
0.375 lb
F50; ISO 7765-1
Film Tensile Strength at Break, MD 48.0 MPa
6960 psi
ISO 527-3
Film Tensile Strength at Break, TD 40.0 MPa
5800 psi
ISO 527-3
1% Secant Modulus, MD 140 MPa
20300 psi
ISO 527-3
1% Secant Modulus, TD 150 MPa
21800 psi
ISO 527-3
Thermal Properties Metric English Comments
Melting Point 120 °C
248 °F
Internal method
Vicat Softening Point 95.0 °C

@Load 1.00 kg
203 °F

@Load 2.20 lb
ISO 306/A
Brittleness Temperature <= -70.0 °C
<= -94.0 °F
ASTM D746
Optical Properties Metric English Comments
Haze 0.80 %
0.80 %
ISO 14782
Gloss 93 %
93 %
45°; ASTM D2457
Transmission, Visible 90 %
90 %
clear; thickness not quantified
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