What is the durometer of EPDM?
Advantages: EPDM (Ethylene Propylene Diene Monomer) elastomers can be formulated for excellent resistance to ozone, oxygen, heat degradation and is often recommended for outdoor applications.
What is EPDM rubber used for?
EPDM rubber is a type of synthetic rubber. It is extremely durable and flexible and therefore has a wide range of applications, including in vehicles (where it is used for window and door seals, as well as cooling system hoses), cold-rooms, non-slip coatings for decks and playgrounds and many others besides.
What EPDM 70?
EPDM ( Ethylene Propylene Diene Monomer) Rubber Sheet – 70 Durometer (Black Sheet) A synthetic elastomer sheet that provides superior properties for outdoor and high temperature applications.
Can EPDM be injection molded?
But is it possible to injection mold EPDM rubber? The short answer is yes. It is not only possible to injection mold EPDM, the compound works well with compression and transfer molding processes as well.
What EPDM 60?
EPDM ( Ethylene Propylene Diene Monomer) Rubber Sheet – 60 Durometer. A synthetic elastomer sheet that provides superior properties for outdoor and high temperature applications.
What is the density of EPDM?
It is an “M” class rubber based on its classification in ASTM standard D-1418….Common Properties of EPDM.
| PROPERTIES | ASTM TEST METHOD | COMMON VALUES AND RANGES |
|---|---|---|
| Density (g/cm3) | ASTM D 790 | 1.10 |
| Tensile strength, psi | D412 | 2523 |
| % Elongation | D412 | 450 |
What is the hardness of EPDM rubber?
30–90
Properties
| Property | Value |
|---|---|
| Hardness, Shore A | 30–90 |
| Tensile failure stress, ultimate | 17 MPa (500-2500 PSI) |
| Elongation after fracture in % | ≥ 300% |
| Density | Can be compounded from 0.90 to >2.00 g/cm3 |
Does EPDM burn?
However, EPDM is a flammable material with a very low limiting oxygen index (LOI) value, which greatly limits its further development and application [1]. Therefore, it is necessary to improve the flame retardant performance of EPDM [2,3,4].
How EPDM rubber is manufactured?
EPDM can be manufactured using one of three processes – slurry, solution, and gas-phase. – The monomers and catalyst system are injected into a propylene filled reactor in this modification of bulk polymerization.
What is 60sha?
This is a high grade EPDM sheeting Rubber (ethylene propylene diene monomer rubber). The EPDM rubber’s properties give it a wide range of applications. EPDM sheeting’s main property is its excellence to resist weathering, heat and ozone effects, hence its regular usage for roofing, seals and other outdoor applications.
Is EPDM rubber oil resistant?
While EPDM is compatible with a wide range of chemicals, it offers no resistance to hydrocarbon fluids. Additionally, EPDM seals absorb oil and gas, making them a weak defense in oil and gas applications.
Does EPDM melt?
Choosing the incorrect rubber can result in melting, deforming and/or the material becoming brittle, which in turn will affect its physical properties and most likely cause failure. When compared with silicone, EPDM is significantly inferior with a maximum temperature of 130°C (266°F).
Is silicone or EPDM better?
EPDM has good tear strength and is seen as the more durable rubber compared to silicone. However, silicone is more flexible and can be formulated to have very strong tear resistance and elongation, ideal for vacuum membranes.
What is EPDM gasket material?
Damp vibration when sealing in moist environments with this EPDM gasket material. Also resistant to salt water. Made of EPDM rubber, these gaskets also resist salt water. Furnished with plastic sleeves and washers to provide a layer of protection against dielectric corrosion, which occurs when different metals are joined.
What is EPDM foam made of?
Made of EPDM foam, these sheets and strips have the best resistance to water, sunlight, and oxidation of all the foam we offer. EPDM is blended with neoprene and SBR to create a general-purpose foam that offers good resistance to water and wear.
What does EPDM stand for?
4725P 3720P 3722P 4820P 3745P 6565 XFC 6555 OE NORDEL™ EPDM Product selection guide Dow’s NORDEL™ ethylene propylene diene terpolymers (EPDM) product family features one of the widest range of ethylene content available in the industry. These high-quality, virtually gel-free polymers enable improved yields, reduced scrap rates,
What is the difference between EPDM and silicon?
EPDMwithstands temperatures from -50°C to 115°C and up to 150°C intermittently Siliconewithstands temperatures from – 60°C to 200°C and up to 250°C intermittently specification given here without prior notification Title