Braskem PB 525/64 LDPE Blown Film Extrusion Polyethylene (discontinued **)

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Braskem PB 525/64 LDPE Blown Film Extrusion Polyethylene (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

38µm film gauge, obtained in 75mm extruder, die gap 1.0mm, output 1.75 kg/h-cm with 2:1 BUR. Applications: Automatic packaging of liquids products (FFS). Information provided by Braskem

Physical Properties	Metric	English	Comments
Density	0.920 g/cc	0.0332 lb/in³	ASTM D1505
Thickness	38.0 microns	1.50 mil
Melt Flow	0.48 g/10 min @Load 2.16 kg, Temperature 230 °C	0.48 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	15.0 MPa	2180 psi	ASTM D638
Film Elongation at Break, MD	206 %	206 %	ASTM D882
Film Elongation at Break, TD	1241 %	1241 %	ASTM D882
Elongation at Break	617 %	617 %	ASTM D638
Coefficient of Friction	0.090	0.090	ASTM D1894
Elmendorf Tear Strength, TD	4.30 g/micron	109 g/mil	ASTM D1922
Dart Drop	4.42 g/micron	112 g/mil	ASTM D1709
Film Tensile Strength at Break, MD	31.0 MPa	4500 psi	ASTM D882
Film Tensile Strength at Break, TD	22.0 MPa	3190 psi	ASTM D882
Heat Seal Strength Initiation Temperature	105 °C	221 °F	Sealing Initial Temperature; Braskem® Method

Thermal Properties	Metric	English	Comments
Vicat Softening Point	89.0 °C	192 °F	ASTM D1525

Optical Properties	Metric	English	Comments
Haze	7.0 %	7.0 %	ASTM D1003
Gloss	9.0 %	9.0 %	60° angle; ASTM D2457

Descriptive Properties	Value	Comments
Additives	Antiblock and Slip
Minimum Recommended Thickness	40 µm

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