| Grade | Hardness 
(Shore A) | Color | Curing agent | Processing | Key Feature | Application | 
| Compression | Transfer | Injection | Extrusion | 
| BDF-H2501 | 52 | Black | Bisphenol | / | / |  | / | Brittle temperature = -25°C
Ultral low hardness, Excellent compression molding processability | O-rings, Diaphragm, Gaskets | 
| BDF-H2601 | 61 | Black | Bisphenol | / | / |  | / | Brittle temperature = -25°C
Excellent mold flow, improved mold release and good compression set | O-rings, Gaskets etc. | 
| BDF-H2602 | 62 | Black | Bisphenol | / | / |  | / | Brittle temperature = -25°C
Excellent mold flow, improved hot tear resistance | Hoses and Rubber strips, other complicated parts | 
| BDF-H2652 | 67 | Black | Bisphenol | / | / | / | / | Brittle temperature = -25°C
Excellent mold flow, improved hot tear resistance and bonding adhesion | Hoses and Rubber strips, other complicated parts | 
| BDF-H2701 | 70 | Black | Bisphenol | / | / | / | / | Brittle temperature = -25°C
Excellent mold flow, improved mold release and good compression set | O-rings, Gaskets etc. | 
| BDF-H2702 | 71 | Black | Bisphenol | / | / | / | / | Excellent mold flow, improved tear resistance and bonding adhesion | Oil seals, Stem seals, Other complicated parts with metal bonding | 
| BDF-H2751 | 75 | Black | Bisphenol | / | / | / |  | Excellent mold flow, mold release and low compression set | O-rings, Gaskets etc. | 
| BDF-H2752 | 75 | Black | Bisphenol | / | / | / |  | Excellent mold flow, improved tear resistance and bonding adhesion | Oil seals, Stem seals, Other complicated parts with metal bonding | 
| BDF-H2801 | 80 | Black | Bisphenol | / |  |  |  | Excellent rheology, mold release and good compression set | O-rings, Gaskets, Other compression mold parts | 
| BDF-H2851 | 84 | Black | Bisphenol | / |  |  |  | Excellent rheology, mold release and good compression set | High pressure resistance O-rings and Gaskets | 
| BDF-H2852 | 82 |  |  |  |  |  |  |  |  |