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Formosa Plastics Formolene® HL3812 Film (Hexene) HDPE

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Film Grade
Manufacturer Formosa Plastics Corporation, USA
Trade Name Formolene®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Formosa Plastics Formolene® HL3812 Film (Hexene) HDPE.pdf
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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 processabilityApplications: Landfill Liners, Gasoline and Chemical Tank Containment Liners, Tunnel Moisture Barriers and Mine Tailing Collection ProjectsInformation provided by Formosa Plastics Corporation, USA
Physical Properties Metric English Comments
Density 0.938 g/cc
0.0339 lb/in³
ASTM D1505
Environmental Stress Crack Resistance >= 1000 hour
>= 1000 hour
SP-NCTL; ASTM D5397
ESCR 100% Igepal® >= 1500 hour
>= 1500 hour
Condition C, F<sub>50</sub>; ASTM D1693
ESCR 10% Igepal® >= 1500 hour
>= 1500 hour
Condition B, F<sub>50</sub>; ASTM D1693
Melt Flow 0.080 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
High Load Melt Index 12 g/10 min

@Load 21.6 kg,
Temperature 190 °C
12 g/10 min

@Load 47.6 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 65
65
ASTM D2240
Tensile Strength, Yield 17.9 MPa
2600 psi
2" (50mm) per min, Type IV; ASTM D638
Elongation at Break 850 %
850 %
2" (50mm) per min, Type IV; ASTM D638
Flexural Modulus 0.827 GPa
120 ksi
Tangent – 16:1 span:depth, 0.5 in./min.; ASTM D790
Tensile Impact Strength 504 kJ/m²
240 ft-lb/in²
ASTM D1822
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 59.0 °C
138 °F
Method A; ASTM D648
Vicat Softening Point 117 °C
243 °F
ASTM D648
Brittleness Temperature <= -75.0 °C
<= -103 °F
ASTM D746
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