|
Sino-Bond Super
Sino-Bond Superis a
fully modified bentonite by soda ash activation process. The
bentonite is characterized by high montmorillonite, optimum
performance in green sand system and ideally suitable for ferrous
and nonferrous foundries.
Performances Features of Sino-Bond
Super:
— High green bond potential, rapid rate of bond
development
— Excellent mould ability and good flow ability, wide
moisture tolerance
— Minimizes sand expansion defects
— Good shakeout
Physical Characteristics
|
Item
|
Specification
|
Typical Analysis
|
|
Methylene Blue Absorption
|
35g/ 100g min.
|
37g/ 100g
|
|
Montmorillonite Content
|
80 % min.
|
85 %
|
| Residue on 0.075 mm
sieve |
20 % max.
|
20 % max.
|
|
Moisture
|
8-12 %
|
8-12 %
|
|
