Using high activity and low molecular weight polyisobutene as the main raw material, it is obtained by reacting with maleic anhydride and then reacting with amines. PIB-207 has a high degree of polymerization branched structure, strong milk compatibility, high stability, and can be used under different environmental conditions;
Application scope:
1. Used as an additive, such as in hydraulic components and other transmissions.
2. It is an excellent emulsifier for producing emulsion explosives, especially suitable for on-site mixing of emulsion explosives and repeated pumping of latex matrix production.
一 、Physical and chemical indicators
Physical and chemical indexes
Test item | Standard | Assay method |
Appearance |
Yellow brown liquid |
Inspectional analysis |
Acid value | ≤ 10 | GB/T3555 |
Flash point | ≥ 170℃ | GB/T 267 |
Kinematic viscosity | 80-220 | GB/T 265 |
mgKOH/g | 30 -55 | SH/T 0251 |