LH-004 Gel Strong-acid Styrene Serial Cation Exchange Resin

1．Voluntary Standards：
Q/320924 LH01-2005
2．Typical physical and chemical properties：

Index Designation Indices	LH-004	LH-004 FC
Appearance	Spheroidal particle with color range from brown yellow to brown
Ionic form aelivered	Na+
Moisture Content ％	55-65
Total Exchange Capacity mmol/g	≥4.5	≥4.4
Total Exchange Capacity mmol/mI	≥1.30
Specific gravity/ml	0.74-0.84	0.74-0.84
Bulk Density g/ml	1.12-1.20
Range granularity ％	(0.40-1.25)mm≥95	(0.60-1.25)mm≥95
Effective Size mm	0.40-0.85	≥0.65
Uniformity Coefficient	≤1.60	≤1.40
Spherical after affrition ％	≥90

3．Reference Indices for Operation：
1) PH Range：1～14
2)Maximum operating temperature：
H+form≤100℃ Na+form≤120℃
3)Swelling％：(Na⁺→H⁺)8～10
4)Operating capacity：25℃≥800mmol/l(wet)
5)Bed depth，：1.0～3.0m
6)Regenerat: Nacl: 8-10％ HCl: 4-5％
7)Consumption of regenerating solution：
NaCl: 8-10％; Resin Vol.=1.5～2:1
HC1(4~5％)Vol: Resin Vol.=2～3:1
8)Flow rate of regenerating solution：4~6m/h
9)Regenerate contact time：30~60minutes
10)Conventional well-flushing flow rate：10-20m/h
11)Conventional well-flushing time: about 30minutes
12)Operation flow rate: 10～45m/h
4．Use：
It is mainly used to make highly-pure water，abstract bacteriophage and others．
5．Specification Corresponding to International One：
USA: Amberlite lR-118
6．Package：Woven bag lined with plastic bag；net weight 25k

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