Songhan Plastic Technology Co.,Ltd.

Dow Nordel® IP 4770R EPDM Hydrocarbon Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Dow Chemical
Trade Name Nordel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Nordel® IP 4770R EPDM Hydrocarbon Rubber.pdf
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Material Notes:
Description: Nordel® IP 4770R is a high molecular weight semicrystalline grade and offers fast cure rates and high states of cure with standard sulfur cure systems. It offers high green strength and high extensibility. It is designed for extruded applications such as profiles and hose. It is also suitable for molded goods. This grade is available in rod form for improved mixing speed and throughput.Information provided by manufacturer.This former DuPont Dow Elastomers product line is now produced by Dow Chemical.
Physical Properties Metric English Comments
Density 0.870 g/cc
0.0314 lb/in³
Volatiles <= 0.40 %
<= 0.40 %
Total Volatiles; DuPont Dow PQ-E-007
Mooney Viscosity 70

@Temperature 125 °C

@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 70 mass%
ASTM D3900
Molecular Weight Distribution Medium
DuPont Dow PQ-E-034 and 036
Product Form Rods
Propylene 25 mass%
ASTM D3900
Residual Transition Metal Max 10 ppm
DuPont Dow
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