Braskem PB681/59 Blown Film Extrusion Low Density Polyethylene

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer	Braskem
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Braskem PB681/59 Blown Film Extrusion Low Density Polyethylene.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: PB681/59 is a grade produced under high pressure in a tubular reactor. This resin is used for laminating films mainly on paper substrate. It is also used in the extrusion coating process. Films obtained with this product show excellent optical properties and high draw down abilityAutomatic packaging for several products; Lamination.Additives: Antiblock, D and Slip HighInformation provided by Braskem.

Physical Properties	Metric	English	Comments
Specific Gravity	0.922 g/cc	0.922 g/cc	ASTM D1505/D792
Thickness	38.0 microns	1.50 mil
Melt Flow	3.8 g/10 min @Load 2.16 kg, Temperature 190 °C	3.8 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	340 %	340 %	ASTM D882
Film Elongation at Break, TD	1050 %	1050 %	ASTM D882
Elmendorf Tear Strength TD	100 g	100 g	gF; ASTM D1922
Dart Drop Test	60.0 g	0.132 lb	gF/50%f; ASTM D1709
Film Tensile Strength at Break, MD	30.0 MPa	4350 psi	ASTM D882
Film Tensile Strength at Break, TD	20.0 MPa	2900 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	5.0 % @Thickness 0.0380 mm	5.0 % @Thickness 0.00150 in	ASTM D1003
Gloss	112 % @Thickness 0.0380 mm	112 % @Thickness 0.00150 in	60°; ASTM D2457

Processing Properties	Metric	English	Comments
Zone 1	110 °C	230 °F
Die Temperature	150 °C	302 °F

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