(4A zeolite)
1) Property: This product is non-toxic, odorless, tasteless, white powder, it has strong calcium exchange capacity and surface adsorbability; free of pollution, it is the ideal detergent auxiliary substitute for sodium tripolyphosphate, the ideal adsorbent and dryer.
2) Usage:
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Mark
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Z-4A
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Item
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Quality index
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Calcium exchange capacity (mg CaCO3/g-dry base)≥
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295
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Calcium exchange rate (mg CaCO3/g-dry base)
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2min ≥
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175
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4min≥
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190
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Size distribution
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Median particle diameter D50 (um)
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2-4
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-1um ≤
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8
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+10um ≤
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8
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Whiteness (W-Y10)(%) ≥
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96
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PH value(1% solution,25οC) ≤
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11
|
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Loss on ignition (800οC,1h) (%) ≤
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22
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Al3+(dry base)(%) ≥
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18
|
Extensively used in further drying of gas or liquid, dehumidification in oil and gas field, dehydration of paint, dye and coating, drying of medicine and electronic component, it is the ideal adsorbent, dryer and separating agent.
3) Technical index: Execute QB/T 1768-2003
