NANCAR 1052 is a medium high acrylonitrile butadiene copolymer with good oil resistance. It is polymerized at low temperature and contains sufficient antioxidant for normal aging conditions. It has low Mooney viscosity, superior processing characteristics and provides compound with high alongation
NANCAR 1052 is an excellent multi-purpose nitrite elastomer. Suggested usage include application of seals, hose, belt, footwear, molded goods, roll covers and adhesives.
| POLYMER PROPERTIES | TYPICAL VALUE | TEST METHOD |
| Bound Acrylonitrile, % | 33 | NANTEX E-001 |
| Mooney viscosity ML 1+4 @ 100 degrees | 52 | ASTM-D-1646 |
| Heat Loss , % | 0.4 | ASTM-D-1416 |
| Specific Gravity | 0.98 | |
| Solubility in MEK, % | 100 | |
| Stabilizer | Non-Standing |
| TEST RECIPE: ASTM D-3187 | PARTS |
| NANCAR 1052 | 100.00 |
| Zinc Oxide, NBS 370 | 3.00 |
| Sulfur, 2% MgCO3 coated | 1.50 |
| Steric Acid, NBS 372 | 1.00 |
| HAF Black, IRB # 6 | 40.00 |
| TBBS, NBS 384 | 0.70 |
| COMPOUND PROPERTIES, UNCURED STOCK | TYPICAL VALUE | TEST METHOD |
| Compound Mooney, ML 1+4 @ 100 degree | 85 | ASTM D-1646 |
| Mooney scorch, large rotor, @ 125 degree | ASTM D-1646 | |
| Minimum viscosity, Vm | 55 | |
| Minutes to 5 points rise t5 | 36.8 | |
| Minutes to 35 points rise, t35 | 41.4 |