Ethylene Propylene Diene Rubber 4436 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
Application
|
Main Properties |
Unit |
Typical Value |
|
Mooney Viscosity ML 1+4(125 °C) |
MU |
43 |
|
Volatiles content |
% wt |
0.5 max |
|
Ash content |
% wt |
0.3 max |
|
Propylene content |
% wt |
28 (1) |
|
Ethylene content |
% wt |
66.5 (1) |
|
ENB content |
% wt |
5.5 (1) |
|
Oil content |
% wt phr |
67 |
|
(1) Referred to polymer matrix |
(2) Pure paraffinic oil |
40Main Applications
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 4436 is a semicrystalline, very high molecular weight terpolymer of medium diene content, extended with 40% pure paraffinic oil.
It is characterized by high loading capacity, good green strength and can be used to obtain low hardness final articles. Thanks to the pure paraffinic oil Ethylene Propylene Diene Rubber 4436 can be advantageously used in TPV
Ethylene Propylene Diene Rubber 4436 based compounds present high dimensional stability and good curing rate.
Main Applications
Automotive, mechanical goods, appliances, TPV.
Physical Form
Bales wrapped with low melting point polyethylene film.
Packaging
Disposable metal crate, nominal net weight 900 kg;
25 Kg bale, 36 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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