Q. In rubber bond for grinding wheels, sulphur is added to (Solved)
1. Parting off
2. act as vulcanising agent
3. reduce shocks and vibrations
4. make the bond flexible
5. dissipate heat during grinding operation
- b. act as vulcanising agent
1. Parting off
2. act as vulcanising agent
3. reduce shocks and vibrations
4. make the bond flexible
5. dissipate heat during grinding operation