| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Nipol® NBR DN3335 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN225 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN306 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN101 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN003 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N1201 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN101L | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N30L | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N1201L | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN401 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN212 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR HF01 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N21 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN4050 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN601 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N21L | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN407 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN406 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N41 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N34J | Zeon Corporation | NBR | Nipol® NBR |