Discussion
Sodium silicate and sodium carbonate are used in traditional casting slips as
Answer: C
They exchange sodium for calcium on the clay surfaces and raise the surface charge, which disperses the particles. Modern slips often use polyacrylate dispersants instead, which give finer control over the same effect. Their dose is far less sensitive to small errors in weighing.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development