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Master Bond adhesives

Versalis Clearflex® H&T LFH 238 Octene Copolymer Linear Low Density Polyethylene  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade; LLDPE/Octene, Film
Material Notes: Clearflex H&T LFH 238 is an octene copolymer linear low density polyethylene (C8-LLDPE), with antioxidants and processing aid, suitable for blown film extrusion. It contains slip and antiblocking agents.

Films obtained from Clearflex H&T LFH 238 have excellent optical properties (haze and gloss), wide sealing temperature window, together with optimal sealing resistance, outstanding tear, impact and puncture resistance. Its properties make Clearflex H&T LFH 238 the right choice for top end performance applications.

Main Applications: Due to its excellent sealing properties, Clearflex H&T LFH 238 is recommended for packaging food and edible fats and for applications requiring a superior sealing performance. Its very low gel content makes it ideal for lamination.

Information provided by Polimeri Europa.

Versalis is the Eni subsidiary containing the plastics and rubber businesses.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.920 g/cc0.920 g/ccISO 1183
Thickness 10.0 - 50.0 microns0.394 - 1.97 milRecommended
Melt Flow 0.75 g/10 min
@Load 2.16 kg,
Temperature 190 °C		0.75 g/10 min
@Load 4.76 lb,
Temperature 374 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 10.0 MPa1450 psiISO 527-3
Film Tensile Strength at Yield, TD 10.0 MPa1450 psiISO 527-3
Film Elongation at Break, MD 600 %600 %ISO 527-3
Film Elongation at Break, TD 750 %750 %ISO 527-3
Coefficient of Friction, Dynamic 0.120.12ISO 8295
Elmendorf Tear Strength, MD 18.342 g/micron465.89 g/milISO 6383-2
Elmendorf Tear Strength, TD 25.475 g/micron647.07 g/milISO 6383-2
Dart Drop Test 250 g0.551 lbF50; ISO 7765-1
Film Tensile Strength at Break, MD 50.0 MPa7250 psiISO 527-3
Film Tensile Strength at Break, TD 45.0 MPa6530 psiISO 527-3
1% Secant Modulus, MD 200 MPa29000 psiISO 527-3
1% Secant Modulus, TD 250 MPa36300 psiISO 527-3
 
Thermal PropertiesMetricEnglishComments
Melting Point 119 °C246 °FInternal method
Vicat Softening Point 102 °C
@Load 1.00 kg		216 °F
@Load 2.20 lb		ISO 306/A
Brittleness Temperature <= -70.0 °C<= -94.0 °FASTM D746
 
Optical PropertiesMetricEnglishComments
Haze 11 %11 %ISO 14782
Gloss 60 %60 %45°; ASTM D2457
Transmission, Visible 90 %90 %clear; thickness not quantified

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PENG076 / 124470




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