NORDEL™ is a synthesis hydrocarbon rubber that consists of ethylene, propylene and ethylenenorbornene monomers (EPDM). From such structure gives NORDEL™ very good in heat resistance and chemical resistance after compounding and curing. NORDEL™ has many grades from low, medium to high viscosity with good processibility and some transparent grades and some grades with low temperature toughness. So NORDEL™ can be used in variety applications.
NORDEL™ provide :
- Outstanding resistance to ozone, aging, weather and high temperatures
- Excellent electrical resistivity properties
- Good low-temperature flexibility
- High filled formulation
- Good resistance to polar solvents
Application :
- Automotive weather strip
- Automotive hose and belt
- Building profiles
- Roofing
- Footwear soling
- General rubber parts
- Inner tube
- TPV (Thermoplastic vulcanization)
- White sidewall
- Sponge
Polymer Type: Ethylene Propylene Diene Rubber (EPDM)
| Grade | TDS | Mooney Viscosity, MU (ML1+4, 125°C) | Ethylene Content, wt% | Ethylidene Norbornene (ENB) Content, wt% | Oil Content, phr | Product Density, g/cc | Crystallinity, Mass % DSC (10°C/min) | Physical Foem | Application |
|---|---|---|---|---|---|---|---|---|---|
| NORDEL™ 3640 |  | 40 | 55 | 1.8 | - | 0.86 | 4 | Granular | Blends with butyl rubber in inner tubes, peroxide cured belts |
| NORDEL™ 3745P | | 63 | 67 | 2.2 | - | 0.88 | 12 | Pellets | Thermoplastic modifications, cable beding, sound insulation |
| NORDEL™ 4520 | | 20 | 50 | 4.9 | - | 0.86 | <1 | Bales | Molded seals, brake diaphragms, gaskets, sealants, weather-strip corner molding |
| NORDEL™ 4570 | | 70 | 50 | 4.6 | - | 0.86 | <2 | Bales | Extrusions, automotive and general purpose hose, profile gaskets and weather-stripping |
| NORDEL™ 4640 | | 40 | 55 | 4.9 | - | 0.86 | 4 | Bales | Molded automotive and industrial parts, hose and tubing, weather-strip, belts |
| NORDEL™ 4725P | | 25 | 70 | 4.9 | - | 0.88 | 12 | Pellets | Rolls, high hardness compounds, gaskets, extruded profiless |
| NORDEL™ 4760P | | 60 | 67 | 4.9 | - | 0.88 | 10 | Pellets | Extrusions, automotive and general purpose hose, profile gaskets and weather-stripping |
| NORDEL™ 4770R | | 70 | 70 | 4.9 | - | 0.88 | 13 | Rods | Automotive and general purpose hose, wire and cable |
| NORDEL™ 5565 | | 65 | 50 | 7.5 | - | 0.86 | <1 | Bales | Weather-stripping, cellulas profiles |
| NORDEL™ XUS51106 | 75 | 50 | 4.9 | - | - | - | - | - | |
| NORDEL™ XUS51107 | 55 | 53 | 8.5 | 23 | - | - | - | - | |
| NORDEL™ XUS51108 | 65 | 55 | 8.5 | - | - | - | - | - | |
| NORDEL™ XUS51109 | 30 | 55 | 8.5 | - | - | - | - | - | |
| NORDEL™ XUS51110 | 65 | 67 | 2.5 | - | - | - | - | - | |
| NORDEL™ XUS51111 | 55 | 65 | 4.5 | 75 | - | - | - | - | |
| NORDEL™ XUS51112 | 70 | 69 | 4.9 | - | - | - | - | - | |
| NORDEL™ XUS51115 | 90 | 47 | 4.9 | - | - | - | - | - | |
| NORDEL™ XUS51116 | 45 | 55 | 9.5 | 20 | - | - | - | - |
