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Westlake Mxsite LC78104 Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE)
Manufacturer Westlake Chemical Corporation
Trade Name Mxsite
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Mxsite LC78104 polyethylene is recommended for the skin layers of cast stretch film. It will provide a very aggressive cling force in both a stretched and unstretched condition. The excellent cling force is achieved without any substantial increase in film unwind force. It is designed for machine wrap and hand wrap applications where good processability, low gel content and substantial cling are needed. It can be used as cling layer in many "one-sided cling" films because it clings very well to many non-cling resins.Application/UsesCast filmFilmsStretch filmFDA: This material complies with FDA regulations in 21 CFR, section 177.1520.All information provided by Westlake Chemical
Physical Properties Metric English Comments
Density 0.916 g/cc
0.0331 lb/in³
ASTM D1505
Thickness 20.3 microns
0.800 mil
Melt Flow 4.2 g/10 min
4.2 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 8.62 MPa
1250 psi
ASTM D882
Film Tensile Strength at Yield, TD 6.89 MPa
1000 psi
ASTM D882
Film Elongation at Break, MD 570 %
570 %
ASTM D882
Film Elongation at Break, TD 840 %
840 %
ASTM D882
Elmendorf Tear Strength MD 550 g
550 g
ASTM D1922
Elmendorf Tear Strength TD 630 g
630 g
ASTM D1922
Dart Drop 6.89 g/micron
175 g/mil
ASTM D1709A
Film Tensile Strength at Break, MD 29.6 MPa
4300 psi
ASTM D882
Film Tensile Strength at Break, TD 20.0 MPa
2900 psi
ASTM D882
1% Secant Modulus, MD 152 MPa
22000 psi
ASTM D882
1% Secant Modulus, TD 159 MPa
23000 psi
ASTM D882
Optical Properties Metric English Comments
Haze 1.4 %
1.4 %
ASTM D1003
Gloss 95 %
95 %
at 45º; ASTM D2457
Descriptive Properties Value Comments
Peel Cling, Aged 2 Weeks (g) 220
200%; ASTM D5458
320
0%; ASTM D5458
Process Film
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