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DuPont™ 20 Series DPE-20

Category:	LDPE , Low Density Polyethylene
Manufacturer:	DuPont Packaging & Industrial Polymers
Trademark:	DuPont™ 20 Series
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	pQ0KuG_DuPont-20-Series-DPE-20.pdf
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DuPont™ 20 Series DPE-20, specialty low density polyethylene resin is characterized by low melt index and intermediate crystallinity. This product, produced via a unique polymerization process, has outstanding flexibility and environmental stress crack resistance. Characteristics/Benefits: DPE-20 specialty polyethylene resins conform to the requirements of ASTM D1248-69, Type I, Class A, Category 3 Applications: Injection blow molded bottles and tubes, and extruded tubing, in particular used in medical and pharmaceutical packaging.

Message

DuPont™ 20 Series DPE-20, specialty low density polyethylene resin is characterized by low melt index and intermediate crystallinity. This product, produced via a unique polymerization process, has outstanding flexibility and environmental stress crack resistance.

Characteristics/Benefits: DPE-20 specialty polyethylene resins conform to the requirements of ASTM D1248-69, Type I, Class A, Category 3

Applications: Injection blow molded bottles and tubes, and extruded tubing, in particular used in medical and pharmaceutical packaging.

General Information
Features	Food Contact Acceptable Good Flexibility High ESCR (Stress Crack Resist.) Low Flow
Uses	Bottles Medical Packaging Pharmaceutical Packaging Tubing
Agency Ratings	ASTM D 1248, I, Class A, Cat. 3 DMF 1528 FDA 21 CFR 177.1520(c) 2.2
Forms	Pellets
Processing Method	Extrusion Injection Blow Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.920	g/cm³	ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	1.9	g/10 min	ASTM D1238, ISO 1133

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	94.0	°C	ASTM D1525, ISO 306
Peak Melting Temperature	108	°C	ASTM D3418, ISO 3146
Freezing Point
--	92	°C	ISO 3146
--	92	°C	ASTM D3418

Injection	Nominal Value	Unit
Processing (Melt) Temp	180 to 235	°C

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