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Dow Nordel® IP 4640 EPDM Hydrocarbon Rubber

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer	Dow Chemical
Trade Name	Nordel®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dow Nordel® IP 4640 EPDM Hydrocarbon Rubber.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Description: Nordel® IP 4640 is an amorphous EPDM grade designed for molded and extruded applications. It is ideally suited for general-purpose gaskets and moldings, extruded profiles and hoses. The combination of medium viscosity and low crystallinity allows for good balance of processability, low temperature properties and product performance.Information provided by manufacturer.This former DuPont Dow Elastomers product line is now produced by Dow Chemical.

Physical Properties	Metric	English	Comments
Density	0.860 g/cc	0.0311 lb/in³	ASTM D297
Volatiles	<= 0.40 %	<= 0.40 %	Total Volatiles; DuPont Dow PQ-E-007
Mooney Viscosity	40 @Temperature 125 °C	40 @Temperature 257 °F	ML 1 + 4; ASTM D1646
Ash	<= 0.10 %	<= 0.10 %	ASTM D5667

Descriptive Properties	Value	Comments
ENB	5 mass%	ASTM D6047
Ethylene	55 mass%	ASTM D3900
Molecular Weight Distribution	Medium	DuPont Dow PQ-E-034 and 036
Product Form	Bale
Propylene	40 mass%	ASTM D3900
Residual Transition Metal	Max 10 ppm	DuPont Dow

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