Alcryn® 4670 NC is a Melt Processable Rubber (MPR) product. It can be processed by blow molding, calendering, compression molding, or extrusion and is available in Asia Pacific, Europe, or North America. Applications of Alcryn® 4670 NC include engineering/industrial parts, hose/tubing, wire & cable, fabrics/fibers and handles.
ALC - 4670NCNAT
Description
Availability
Asia-Pacific, Europe, North America
Legend
SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin
Product Data and Technical Information
| Density | 1.25 g/cm³ |
| Density | 1.25 g/cm³ |
| Change in Volume (in ASTM #1 Oil, 100 °C, 168 hr) | -17 % |
| Change in Volume (in Water, 100 °C, 168 hr) | 11 % |
| Change in Volume (in Reference Fuel B, 24 °C, 168 hr) | 16 % |
| Change in Volume (in ASTM #3 Oil, 100 °C, 168 hr) | 17 % |
| Melt Viscosity (190 °C, 300 sec^-1) | 500 Pa·s |
| Tensile Modulus (23 °C) | 570 psi |
| Tensile Strength at Yield (2 in/min) | 1280 psi |
| Tensile Elongation at Break (23 °C) | 440 % |
| Change in Ultimate Elongation in Air (121 °C, 168 hr) | 380 % |
| Torsion Modulus (24 °C, 1.9 mm) | 350 psi |
| Torsion Modulus (-20 °C, 1.9 mm) | 4000 psi |
| Tensile Set | 9 % |
| Clash-Berg Modulus (-21 °C) | 68.9 MPa |
| Tear Strength | 38.5 kN/m |
| Shore Hardness (Shore A, 15 sec) | 70 |
| Change in Shore Hardness in Air (Shore A, 125 °C, 168 hr) | 64 |
| Change in Durometer Hardness in Air (Shore A, 125 °C, 168 hr) | 64 |
| Low Temperature Brittleness | -60 °C |
| Compression Set (24 °C, 22 hr, Method B) | 21 % |
| Compression Set (100 °C, 22 hr, Method B) | 74 % |
| Melt Temperature | 177 °C |
Technical Data Sheet
Technical Data Sheet - APS ExtrusionProcess
Blow Molding, Calendering, Compression Molding, Extrusion, Vacuum Forming
Resin
Melt Processable Rubber
Applications
Cable Jacketing, Coating Applications, Fabric Coatings, Flexible Grips, Gaskets, General Purpose, Handles, Hose, Overmolding, Profiles, Seals, Tubing, Weatherstripping, Wire & Cable