Persian Gulf Polymer LLDPE-LL22501KJ

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Persian Gulf Polymer LLDPE-LL22501KJ
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade
Material Notes:	22501 is a LLDPE blown film grade designed for applications requiring good optical properties even at low extrusion temperature. This resin combines ease of processing with low gels and it is well suited for blending with LDPE and for general purpose applications. Application: Blown film grade, General Purpose applications. Features: High stiffness, good optical properties, low extrusion temperature, ease of processing, low gels, suited for blending with LDPE. Additives: Thermal Antioxidant (Process Stabilizer), Ant blocking Agent, Slip Agent, Catalyst neutralizer (acid scavenger, lubricant). Information provided by Persian Gulf Polymer - Pooya Tejarat Novin Co.
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Physical Properties	Original Value	Comments

Density	0.922 g/cc	ASTM D1505
Thickness	25.0 microns	As Tested
	15.0 - 150 microns
Melt Flow	0.95 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Film Tensile Strength at Yield, MD	13.0 MPa	ASTM D882
Film Tensile Strength at Yield, TD	12.5 MPa	ASTM D882
Film Elongation at Break, MD	680 %	ASTM D882
Film Elongation at Break, TD	780 %	ASTM D882
2% Secant Modulus	200 MPa	MD; ASTM D882
	240 MPa	TD; ASTM D882
Elmendorf Tear Strength MD	105 g	ASTM D1922
Elmendorf Tear Strength TD	460 g	ASTM D1922
Dart Drop Test	80.0 g	ASTM D1709
Film Tensile Strength at Break, MD	45.0 MPa	ASTM D882
Film Tensile Strength at Break, TD	30.0 MPa	ASTM D882

Optical Properties	Original Value	Comments
Haze	21 %	ASTM D1003
Gloss	38 %	45°; ASTM D2457

Processing Properties	Original Value	Comments
Melt Temperature	190 - 230 °C	As Tested
Blow-up Ratio (BUR)	2.0 - 3.0	As Tested

Descriptive Properties
Dip Gap	2 - 2.5 mm	25 micron film obtained on Collin 25, B.u.R. 2.5: I, Temp. profile 155 ? 190°C.

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PPERSI970 / 250374

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