Nipol®AR (Acrylic Rubber)
| Brand Name | Type | Mooney Viscosity (typical) ML-4 at 100°C | Glass Transition Point (°C) | Appearance and form | Specific Gravity | Characteristics |
| Nipol AR31 | Heat resistant |
40 | -15 | Milk-white slab | 1.10 | Standard polymer of heat resistance, particularly resistant to high and low temperatures and has been used for many years in automobile gaskets, etc. |
| Nipol AR51 | 55 | -14 | Milk-white slab | 1.11 | AR-31 type with shortened post curing time. Products feature improved compression set, hot tear resistance, corrosion property and extrusion molding. | |
| Nipol AR71 | 50 | -15 | Milk-white slab | 1.11 | Fast curing type suitable for molded products like seals and gaskets. | |
| Nipol AR32 | Low temperature resistant |
35 | -26 | green/blue slab | 1.10 | Standard low temperature resistant polymer providing a good balance between heat and oil resistances, and has been used for many years in automobile hoses, etc. |
| Nipol AR 42W | 33.5 | -26 | Milk-white slab | 1.10 | Standard temperature resistant polymer with shortened post curing time. Improved compression set. | |
| Nipol AR 72LS | 33 | -28 | Milk-white slab | 1.11 | Fast curing type. Improved processability providing low compression set and excellent flowability of compounds. | |
| Nipol AR 53L | 34 | -32 | Milk-white slab | 1.10 | Fast curing possible with Zeonet A/B/U curing system. Excellent compression set, low corrosion available. | |
| Nipol AR12 | 33 | -28 | Milk-white slab | 1.10 | High durability ACM especially for heat resistance and compression set performance. | |
| Nipol AR54 | Very
low temperature resistant |
28.5 | -37 | green/blue slab | 1.11 | Acrylic rubber resistant to very low temperature britleness point crosses -35°C better corrosion property and extrusion moldability. |
| Nipol AR 74X | 34 | -37 | Milk-white slab | 1.11 | Fast curing type providing low compression set and cold resistance. | |
| Nipol AR14 | 33 | -39 | Milk-white slab | 1.11 | Cold resistant version of AR12. |
