Chevron Phillips MarFlex® 7109 LLDPE Blown Film Resin

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Hexene, Film Grade
Manufacturer	Chevron Phillips Chemical Company LP
Trade Name	MarFlex®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Chevron Phillips MarFlex® 7109 LLDPE Blown Film Resin.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Resin Type: linear low density polyethylene, hexene copolymerCharacteristics: good stiffness at thin gauges, good drawdown, excellent processability, can use straight or in blends with LDPE or HDPE, no process aid.Applications: industrial liners, stretch wrap, garment bags, carrier bags, coextrusionsRecommended processing conditions: 6.35 cm extruder. 24:1 screw L/D ratio. 0.0762 cm die opening. Melt temperature 204°C. Blow up ratio 2:1.Data provided by Chevron Phillips Chemical Company, LP.

Physical Properties	Metric	English	Comments
Density	0.918 g/cc	0.0332 lb/in³	ASTM D1505
Thickness	31.8 microns	1.25 mil
Melt Flow	0.90 g/10 min	0.90 g/10 min	ASTM D1238E

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	560 %	560 %	ASTM D882
Film Elongation at Break, TD	770 %	770 %	ASTM D882
Coefficient of Friction	1.0	1.0	ASTM D1894
Elmendorf Tear Strength, MD	16.5 g/micron	420 g/mil	Notched; ASTM D1922
Elmendorf Tear Strength, TD	33.1 g/micron	840 g/mil	Notched; ASTM D1992
Dart Drop	4.72 g/micron	120 g/mil	ASTM D1709
Film Tensile Strength at Break, MD	52.4 MPa	7600 psi	ASTM D882
Film Tensile Strength at Break, TD	42.7 MPa	6200 psi	ASTM D882
1% Secant Modulus, MD	241 MPa	35000 psi	ASTM D882
1% Secant Modulus, TD	310 MPa	45000 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	11 %	11 %	ASTM D1003
Gloss	60 %	60 %	45°; ASTM D2457
	100 %	100 %	60°; ASTM D2457

Processing Properties	Metric	English
Processing Temperature	204 °C	399 °F
Die Opening	0.0762 cm	0.0300 in
Extruder Size	6.35 cm	2.50 in

Descriptive Properties	Value	Comments
Color	Natural

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