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Dow Nordel® IP 4520 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 4520 EPDM Hydrocarbon Rubber.pdf
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Material Notes:
Description: Nordel® IP 4520 is an amorphous EPDM grade designed for molded applications. It is ideally suited for injection and transfer molded brake parts, corner moldings, general purpose gaskets and moldings. The combination of low viscosity and low crystallinity allows for good processability, low temperature properties and performance without the addition of a plasticizer.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 20

@Temperature 125 °C
20

@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 50 mass%
ASTM D3900
Molecular Weight Distribution Medium
DuPont Dow PQ-E-034 and 036
Product Form Bale
Propylene 45 mass%
ASTM D3900
Residual Transition Metal Max 10 ppm
DuPont Dow
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