Property
FNG silicon gel is in the form of white or light grey spherical granules made of powder possessing good absorption, as well as good waterproofing performance, low crushing rate of regeneration and long service life.
Purpose
Fit for drying air, absorption of liquid air and lox, drying compressed air and industrial air, used as liquid sorbent and catalyzer carrier of petrochemical industry, electric industry and brewage industry, amortizing drier and silica sand of protective bend of common silica gel.
Technical Index
Item
Index
Typical Values
FNG——Ⅰ
FNG——Ⅱ
First-grade
Eligible
First-grade
Eligible
FNG——Ⅱ
Eligible rate of granularity % ≥
90.0
85.0
90.0
85.0
91.0
Crushing resistance N ≥
98.0
68.0
98.0
68.0
99.0
Grinding loss % ≤
2.0
5.0
2.0
5.0
1.5
Quantity of absorption % ≥
36.0
35.0
72.0
70.0
72.0
Pileup Density g/L
600—700
600—700
400—500
400—500
480
YLD of spherical granule % ≥
95.0
90.0
95.0
90.0
96.5
Heating loss %≤
3.0
5.0
3.0
5.0
3.6
No-cracking rate % ≥
95
90
95
90
98
Spec
2—5mm、4—8mm.
Packing
20kg or 25kg compound bag，500kg contain bag.
Remark
Packing and spec can be processed according to requirement of users.
