| About |
|---|
| Alcryn® 2080 NC is a Melt Processable Rubber (MPR) product. It can be processed by blow molding, extrusion, injection molding, or vacuum forming and is available in Asia Pacific, Europe, or North America. Applications of Alcryn® 2080 NC include coating applications, engineering/industrial parts, handles, hose/tubing and wire & cable. Characteristics include: RoHS Compliant Chemical Resistant Eco-Friendly/Green Fast Molding Cycle Heat Resistant&& |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | MPR |
| Material Status | Commercial: Active |
| Features | High liquidity,Renewable resources,noise reduction,Quick molding cycle,High Heat Resistance,Grease resistance,Ozone resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| elastic body | Nominal value | Unit | Test method |
| Tensile permanent deformation | 11 | % | ASTM D412 |
| tensile strength | |||
| Yield, 1.90 mm | 9.90 | MPa | ASTM D412 , ISO 37 |
| Yield, 125 ℃, 1.90 mm | 5.50 | MPa | ASTM D573 , ISO 188 |
| Tensile strain | |||
| Fracture, 1.90 mm | 400 | % | ASTM D412，ISO 37 |
| Fracture, 125 ℃, 1.90 mm | 140 | % | ASTM D573 , ISO 188 |
| tear strength | |||
| 1.90 mm | 33.3 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B , ISO 815 | ||
| 24℃，22 hr | 17 | % | ASTM D395B，ISO 815 |
| 100℃，22 hr | 61 | % | ASTM D395B，ISO 815 |
| Kappa’s modulus | |||
| -32℃ | 68.9 | MPa | ASTM D1043 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in hardness of a hardness tester in the air | |||
| Shaw A, 125 ℃, 168 hr | -5.0 | ASTM D573 , ISO 188 | |
| Volume change | |||
| 27 ℃, 168 hr, in reference fuel B | 29 | % | ASTM D471 |
| 100 ℃, 168 hr, ASTM standard oil (No.1) | -14 | % | ASTM D471 |
| 100 ℃, 168 hr, in IRM 903 oil | 23 | % | ASTM D471 , ISO 1817 |
| 100 ℃, 168 hr, in water | 8.0 | % | ASTM D471 , ISO 1817 |
| 27 ℃, 168 hr, in reference fuel B | 29 | % | ISO 1817 |
| 100 ℃, 168 hr, in ASTM # 1 oil | -14 | % | ISO 1817 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -76.0 | ℃ | ASTM D746，ISO 812 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw A, 1.90 mm, molded | 76 | ASTM D2240 , ISO 868 | |
| Taber abraser | |||
| 1000 cycles, 1000 g, CS-17 wheels | 10.0 | mg | ASTM D1044 |
| Torsional modulus | ASTM D1043 | ||
| -20℃，1.90 mm | 14.3 | MPa | ASTM D1043 |
| 24℃，1.90 mm | 2.90 | MPa | ASTM D1043 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.26 | g/cm³ | ASTM D471 , ISO 2781 |
| Apparent viscosity of melt | |||
| 190℃，300 sec^-1 | 640 | Pa·s | ASTM D3835 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 177 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Compression Molded |
| 3. 1.9 mm, Compression Molded |
| 4. 7 days, Compression Molded |
| 5. Die C |
| 6. Type I pellets, 12.7 mm diameter, plied up from 1.9 mm slabs |
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