【Product Name】4A Zeolite
【Molecular Formula】Na12AL12Si12O48·27H2O
【Quality Index】
| Item | Index | |
| Appearance | White Odorless Powder | |
| Calcium Exchange Capacity（mgCaCO3/g）- dry basis | ≥295 | |
| Calcium exchange rate（mgCaCO3/g） | 2min | ≥175 |
| 10min | ≥190 | |
| particle distribution | Median diameter D50，μ m | 2-4 |
| D10 ，μ m | ≥1 | |
| D90 ，μ m | ≤10 | |
| Whiteness | Wr≥94.0 | |
| Wg≥90.0 | ||
| AL3+ （dry basis）（%） | ≥18 | |
| +325 mesh（wet screening），% | ≤2 | |
| pH value（1%liquor，25℃） | ≤11 | |
| Residues of Combustion（800℃，1h）% | ≤22 | |
Package：Page in plastic woven bag ，Net weight :40kg/bag.
【Application range】
As a non phosphorus detergent additives. Instead of sodium tripolyphosphate. Can be∑ used gas and liquid drying and dehydration, also used as catalyst an×d softening agents.
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