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Master Bond adhesives

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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 PropertiesOriginal ValueComments
Specific Gravity 0.920 g/ccISO 1183
Thickness 10.0 - 50.0 micronsRecommended
Melt Flow 0.75 g/10 min
@Load 2.16 kg,
Temperature 190 °C		ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Film Tensile Strength at Yield, MD 10.0 MPaISO 527-3
Film Tensile Strength at Yield, TD 10.0 MPaISO 527-3
Film Elongation at Break, MD 600 %ISO 527-3
Film Elongation at Break, TD 750 %ISO 527-3
Coefficient of Friction, Dynamic 0.12ISO 8295
Elmendorf Tear Strength, MD 18.342 g/micronISO 6383-2
Elmendorf Tear Strength, TD 25.475 g/micronISO 6383-2
Dart Drop Test 250 gF50; ISO 7765-1
Film Tensile Strength at Break, MD 50.0 MPaISO 527-3
Film Tensile Strength at Break, TD 45.0 MPaISO 527-3
1% Secant Modulus, MD 200 MPaISO 527-3
1% Secant Modulus, TD 250 MPaISO 527-3
 
Thermal PropertiesOriginal ValueComments
Melting Point 119 °CInternal method
Vicat Softening Point 102 °C
@Load 1.00 kg		ISO 306/A
Brittleness Temperature <= -70.0 °CASTM D746
 
Optical PropertiesOriginal ValueComments
Haze 11 %ISO 14782
Gloss 60 %45°; ASTM D2457
Transmission, Visible 90 %clear; thickness not quantified

**
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PENG076 / 124470




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