High Reactive Polybutene
Melrob represents Daelim Industrial Co., Ltd for both conventional polybutene and high reactive polybutene.
The high Reactive polybutenes display the following characteristics:
- A product with the enhanced reactivity due to the vinylidene double bond in the chain end.
- This HRPB has superior economic and environmental advantages to the conventional polybutene in the PIBSA (polyisobutenyl succinic anhydride) manufacturing.
| Typical Properties | Molecular
Weight, Mn | Viscosity
@100°C | Flash Point
(COC) | Vinylidene | Colour | Water | TDS |
| Grade/ASTM | - | cSt | °C | % | APHA | wt ppm | |
| HRPB750 |
750 |
90 |
Min160 |
Min80 |
LT15 |
Max 20 |
 |
| HRPB1000 |
950 |
190 |
Min180 |
Min80 |
LT15 |
Max 20 |
|
| HRPB1300 |
1300 |
570 |
Min180 |
Min80 |
LT15 |
Max 20 |
|
| HRPB2300 |
2300 |
1600 |
Min190 |
Min80 |
LT15 |
Max 20 |
|
For further information relating to any of the above products, please contact the Adhesives & Sealants Team
|