Product: Silica Gel Cat Litter Type C
CAS NO: 112926-00-8
Molecular formula: SiO2.nH2O
1. Type C Spherical Cat Sand
Opal and transparent grains with glossy surface. It’s a principal kind of silica gel used as cat sands in the markets now. The feature is quick speed of absorption, especially when the humidity is up to 80%, its capacity of absorption can reach 90%, which is obviously higher than other cat sands. It is a very practical product.
Specification:
|
Items
|
Quality
|
|
C-I
|
C-II
|
C-III
|
|
Granularity Eligibility (%)
|
Negotiable
|
Negotiable
|
Negotiable
|
|
Lim (%)
|
2.0 max.
|
2.0 max.
|
2.0 max.
|
|
Qualified ratio of spherical granules (%)
|
60 min.
|
60 min.
|
55 min.
|
|
Loss on Heating (%)
|
6.5 max.
|
6.5 max.
|
6.5 max.
|
|
Bulk density (g/l)
|
460-480
|
400-465
|
480-550
|
|
Pore volume (ml/g)
|
0.8 min.
|
0.8 min.
|
0.65 min.
|
|
Note: Silica gel type C broken does not check the qualified rate of spherical particles.
|
2. Type C Lump Cat Sand
Opal and irregular unrollable grains. Strong frictional forces between the grains, it has best stability, so the grains cannot be cracked by the pets lying on them, and without trouble for cleaning.
Specification:
|
Items
|
Quality
|
|
CK-I
|
CK-II
|
CK-III
|
|
Granularity Eligibility (%)
|
Negotiable
|
Negotiable
|
Negotiable
|
|
Lim (%)
|
2.0 max.
|
2.0 max.
|
2.0 max.
|
|
Loss on Heating (%)
|
5.0 max.
|
5.0 max.
|
5.0 max.
|
|
Bulk density (g/l)
|
445-475
|
400-435
|
475-520
|
|
Pore volume (ml/g)
|
0.76 min.
|
0.85 min.
|
0.72 min.
|
|
Abrasion rate (%)
|
10 max.
|
10 max.
|
10 max.
|
|
PH
|
6-8
|
6-8
|
6-8
|
|
Note: Silica gel type C broken does not check the qualified rate of spherical particles.
|
|
