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Master Bond adhesives

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Formosa Plastics Formolene® HL3812 Film (Hexene) HDPE
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); High Density (HDPE); High Density Polyethylene (HDPE), Film Grade

Material Notes: Medium Density Polyethylene

Formolene® HL3812 is a high molecular weight hexene copolymer resin that is tailored specifically for geomembrane applications. The resin provides an excellent balance of ESCR properties, broad fusion range, excellent melt strength and good overall processability

Applications: Landfill Liners, Gasoline and Chemical Tank Containment Liners, Tunnel Moisture Barriers and Mine Tailing Collection Projects

Information provided by Formosa Plastics Corporation, USA

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Physical PropertiesOriginal ValueComments
Density 0.938 g/ccASTM D1505
Environmental Stress Crack Resistance >= 1000 hourSP-NCTL; ASTM D5397
ESCR 100% Igepal® >= 1500 hourCondition C, F50; ASTM D1693
ESCR 10% Igepal® >= 1500 hourCondition B, F50; ASTM D1693
Melt Flow 0.080 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238
High Load Melt Index 12 g/10 min
@Load 21.6 kg,
Temperature 190 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 65ASTM D2240
Tensile Strength, Yield 2600 psi2" (50mm) per min, Type IV; ASTM D638
Elongation at Break 850 %2" (50mm) per min, Type IV; ASTM D638
Flexural Modulus 120000 psiTangent – 16:1 span:depth, 0.5 in./min.; ASTM D790
Tensile Impact Strength 240 ft-lb/in²ASTM D1822
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 59.0 °CMethod A; ASTM D648
Vicat Softening Point 117 °CASTM D648
Brittleness Temperature <= -75.0 °CASTM D746

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PFPCPQ052 / 150284

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