Product Description
HNBR-D3305 is a fully saturated hydrogenated butadiene acrylonitrile polymer with excellent flowability. It is suitable for processing methods such as injection molding and extrusion, and is widely used in industrial fields including automotive and oilfield applications. It can also be applied in high-end plasticizers, adhesives, and new energy battery sectors.
Technical Data
| Property | Units | HNBR-D3305 | Test Method |
| Product appearance | / | Pale yellow to tan solid | Visual test |
Residual double bond content | % | ＜1.0 | IR Spectroscopy |
Weight-average molecular weight | 104g/mol | 5.0±1.0 | GB/T 27843-2011 |
| ACN content | wt% | 33.0±1.5 | SH/T 1157.1-2012 |
| Volatile matter content | wt% | ≤0.5 | GB/T 24131.2-2017 |
| Ash content | wt% | ≤0.8 | GB/T 4498.1-2013 |
