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Arak LLDPE HD2840UA

Category:	LMDPE , Linear Medium Density Polyethylene
Manufacturer:	Shazand (Arak) Petrochemical Corporation
Trademark:	Arak LLDPE
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	zScGDH_Arak-LLDPE-HD2840UA.pdf
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Message
HD2840UA is a linear, UV stabilized virgin medium density polyethylene copolymer grade (MDPE), with a narrow molecular weight distribution. Characteristics: High stiffness. Good impact stress. Whiteness. UV stabilized. Good Stress Cracking Resistance. Excellent process-ability. Excellent internal and external surface finish. Typical applications are: Rotational moulded items with good stiffness, such as: Septic tanks and Ordinary containers. Injection moulded technical parts and closure. * HD2840UA is suitable for food contact.

Message

HD2840UA is a linear, UV stabilized virgin medium density polyethylene copolymer grade (MDPE), with a narrow molecular weight distribution.
Characteristics:

High stiffness.

Good impact stress.

Whiteness.

UV stabilized.

Good Stress Cracking Resistance.

Excellent process-ability.

Excellent internal and external surface finish.

Typical applications are:

Rotational moulded items with good stiffness, such as: Septic tanks and Ordinary containers.

Injection moulded technical parts and closure.

* HD2840UA is suitable for food contact.

General Information
Additive	UV Stabilizer
Features	Copolymer Food Contact Acceptable Good Impact Resistance Good Processability Good Surface Finish Good UV Resistance High ESCR (Stress Crack Resist.) High Stiffness Narrow Molecular Weight Distribution
Uses	Closures Containers Engineering Parts Septic Tanks
Processing Method	Rotational Molding

Physical	Nominal Value	Unit	Test Method
Density	0.925 to 0.929	g/cm³	ASTM D2838
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	3.8 to 4.5	g/10 min	ASTM D1238
Environmental Stress-Cracking Resistance (50°C)	500	hr	ASTM D1693

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Yield)	11.0	MPa	ASTM D638
Tensile Elongation (Break)	1000	%	ASTM D638
Flexural Modulus	280	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Gardner Impact	12.0	J	ASTM D256

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