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Appeel® 22D843

Category:	EA , Ethylene Acrylate Copolymer
Manufacturer:	DuPont Packaging & Industrial Polymers
Trademark:	Appeel®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	HAKnw6_Appeel-22D843.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
DuPont™ Appeel® 22D843 is a polypropylene modified ethylene acrylate resin designed to function as a masterbatch to achieve peelability in polypropylene based sealant layers. It provides peelable seals over a broad temperature range. The peel layers will sustain sterilization conditions of 121°C for 20 minutes through 134°C for 6 minutes depending on the base of the PP seal materials. When blending for this type of application, 22D843 should be evaluated as a modifier for HoPP or CoPP by addition rates between 20% to 40% by weight. Blends with CoPP will usually provide better results. Appeel® 22D843 is available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene resins.

Message

DuPont™ Appeel® 22D843 is a polypropylene modified ethylene acrylate resin designed to function as a masterbatch to achieve peelability in polypropylene based sealant layers.
It provides peelable seals over a broad temperature range. The peel layers will sustain sterilization conditions of 121°C for 20 minutes through 134°C for 6 minutes depending on the base of the PP seal materials.
When blending for this type of application, 22D843 should be evaluated as a modifier for HoPP or CoPP by addition rates between 20% to 40% by weight.
Blends with CoPP will usually provide better results.

Appeel® 22D843 is available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene resins.

General Information
Features	Good Heat Seal
Uses	Blending Masterbatch
Agency Ratings	FDA 21 CFR 177.1340
Forms	Pellets
Processing Method	Coextrusion Extrusion

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.937	g/cm³	ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR)			ASTM D1238, ISO 1133
190°C/2.16 kg	2.6	g/10 min
230°C/2.16 kg	6.4	g/10 min

Thermal	Nominal Value	Unit	Test Method
Peak Melting Temperature	136	°C	ASTM D3418, ISO 3146

Extrusion	Nominal Value	Unit
Cylinder Zone 1 Temp.	140	°C
Cylinder Zone 2 Temp.	150	°C
Cylinder Zone 3 Temp.	160	°C
Cylinder Zone 4 Temp.	180	°C
Cylinder Zone 5 Temp.	180	°C
Adapter Temperature	180	°C
Melt Temperature	160 to 185	°C
Die Temperature	170	°C

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