PRIMACOR™ 3540

Category:	EAA , Copolymer
Manufacturer:	The Dow Chemical Company
Trademark:	PRIMACOR™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	v8TQMi_PRIMACOR3540.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
PRIMACOR™ 3540 is an extrusion coating polymer. Main Characteristics: Extrusion coating adhesive polymer Coextrusion coating adhesive in combination with select INSITE™ Technology based polyethylene resins Enhanced adhesion retention Complies with the requirements for use in contact with food of the EU-Directive 2002/72/EC. Contact a Dow Sales Office to obtain a detailed food contact compliance letter for this product. Such a letter covers the food contact status of this product in the various European countries and in addition gives info about imposed migration requirements. Complies with U.S. FDA 21 CFR 177.1310(b). Consult the regulations for complete details.

General Information
Agency Ratings	FDA 21 CFR 177.1310 (b) European 2002/72/EC
Forms	Particle

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.936	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) ¹(190°C/2.16 kg)	7.0	g/10 min	ASTM D1238
Comonomer Content ²	8.5	%	Internal method

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	29.4	°C	ASTM D1525
Melting Temperature (DSC)	36.7	°C	Internal method

Extrusion	Nominal Value	Unit	Test Method
Melt Temperature	260 - 300	°C
Shrinkage- 25 g/m² (290°C)	81.0	mm	Internal method
Drop-down- Acceleration from 15 g/m² at 100 m/min (290°C)	70	m/min	Internal method

Extrusion instructions
Fabrication Conditions For Extrusion Coating Film:Equipment used to process this resin should be constructed of corrosion resistant materials. Dies and adapters are recommended to be stainless steels and/or duplex chrome or nickel plated. Extruder: A Screw Size: 3.5 in.; 30:1 L/D Screw Type: 3.5 Die Gap: 0.6 mm Chill Roll Finish: matte Chill Roll Temperature: 15 to 20°C Melt Temperature: set 290°C Air Gap: 250 mm Haul Off Speed: 100 m/min

Extrusion instructions

Fabrication Conditions For Extrusion Coating Film:Equipment used to process this resin should be constructed of corrosion resistant materials. Dies and adapters are recommended to be stainless steels and/or duplex chrome or nickel plated. Extruder: A Screw Size: 3.5 in.; 30:1 L/D Screw Type: 3.5 Die Gap: 0.6 mm Chill Roll Finish: matte Chill Roll Temperature: 15 to 20°C Melt Temperature: set 290°C Air Gap: 250 mm Haul Off Speed: 100 m/min

Note Message
1 .	As measured during production.
2 .	Comonomer content measured by direct titration procedure.

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