Ethylene Propylene Diene Rubber 4039 is an Ethylene - Propylene - Diene polymer produced by suspension polymerisation using a Ziegler-Natta Catalyst at the Yeosu production facility in Korea.
A non-staining antioxidant is added during the production process .
|
Main Properties |
Unit |
Typical Value |
|
Mooney Viscosity ML 1+4(125 °C) |
MU |
77 |
|
Volatiles content |
% wt |
0.7 max |
|
Ash content |
% wt |
0.3 max |
|
Propylene content |
% wt |
27 |
|
Ethylene content |
% wt |
68.6 |
|
ENB content |
% wt |
4.4 |
Key Features
Elastomers are characterized by excellent resistance to ageing and weathering, good resistance to both high and low temperatures, low permanent set values, good resistance to a large number of chemicals .
Ethylene Propylene Diene Rubber 4039 is a general purpose semicrystalline terpolymer of high molecular weight and medium diene content.
It has high Mooney viscosity, good collapse resistance, and can accept high level of filler .
Ethylene Propylene Diene Rubber 4039 based compounds exhibit fast extrusion speed, fast curing, high cure state and good mechanical properties .
Main Applications
Automotive, cables, mechanical goods, buildings, appliances, polymer modification .
Physical Form
F Friable bales wrapped with polyethylene film .
Packaging
Disposable metal crate, nominal net weight 750 kg;
25 Kg bale, 30 bales per crate (1470 x 1140 x H1130 mm) .
Storage Conditions
Store in vented, dry area at temperatures between 20°C and 30°C; no direct sunlight.
Shelf life : 36 months.
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