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1．Brief Introduction：
Performance of JK008 is similar to LH-007 serial ion-exchange resin，except its larger exchange capacity．It is mainly used for fermentation industry，softening hard water and preparation of pure water or super-pure water．
2．Voluntary Standards：Q/320924 LH-2005
3．Typical physical and chemical properties：
| Index Designation Indices |
JK008 |
|
Appearance |
Spheroidal particle with a color range from light yellow to golden yellow |
|
Ionic form as aelivered |
Na+ |
|
Moisture Content ％ |
46-52 |
|
Total Exchange Capacity mmol/g |
4.8 |
|
Total Exchange Capacity mmol/ml |
≥1.90 |
|
Specific gravity g/ml |
0.77-0.87 |
|
Bulk Density g/ml |
1.24-1.28 |
|
Range granularity ％ |
(0.315-1.25mm)≥95 |
|
Lower-limit Granularity % |
＜0.315mm ≤1 |
|
Effective Size mm |
0.40-0.80 |
|
Uniformity Coefficient |
≤1.60 |
|
Spherical after affrition% |
≥95 |
4. Reference Indices for Operation：
1)PH Range：1～14
2)Maximum operating temperature：
H+form≤100℃ Na+form≤120℃
3)Swelling％：(Na+→H+)5～8
4)Operating capacity：25℃≥1 000mmol/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％Vol.; Resin Vol.=1.5～2.1
HCl(4-5％)Vol.; Resin Vol.=2-3:1
8)Flow rate of regenerating solution：4-6m/h
9)Regenerant contact time：30-60minutes
10)Conventional well-flushing flow Rate：10-20m/h
11)Conventional well-flushing flow time：about 30minutes
12)Operation flow rate：10-45m/h
5．Specification Corresponding to International One：
USA：Amberlite IR-200；Dowex-50
Germany：Lewatit-100
Japan：Diaion SK-1
6．Package：Woven bag lined with plastic bag；net weight 25kg
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