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ADVAN® Synthetic detergent grade zeolites, are the principle alternative to phosphate type builders, used in household detergents and softening the washing water by calcium ion exchange. The major part of phosphate-free household detergents is based on the use of Zeolite as builder. As a detergent builder, Zeolite type A was developed specifically as an environmentally preferable alternative to phosphate builders, which can cause eutrophication of freshwater bodies by nourishing excessive amounts of algae.
Zeolites possess a number of advantages over other builders during the production of detergents. With regards, zeolites display a very high product stability, regardless of the particular process employed (spray drying, granulation, extrusion etc). They prove inert when exposed to elevated temperatures, mechanical influences or alkalinity.
The high flexibility of zeolite with respect to formulation and ease of processing together with the economic advantage of the raw material have led to it becoming an extremely attractive builder.
| Chemical : | Sodium Alumino Silicate, type A . |
| Molecular Formula: | Na2O . AI2O3 . 2Sio2 . 4.5H2O |
| Effective Aperture: | about 4Å |
| Appearance: | Uniform white and fine power, free form visible contamination |
| Crystals: | Round grain and good fluidity |
| Item | Unit | Test Method |
|---|---|---|
| igmition loss(800º C,1h) | 20±0.5% | Q/QZH 01-95.5.4 |
| C.E.C.Caion exchange Capacity | QB/T1768-2003 | |
| mgCaCO3/g(dry) | 320+10mgCaCO3/g | |
| C.E.R.:3minutes | ≥170mgCaCO3/g | |
| C.E.R.:10minutes | ≥200mgCaCO3/g | |
| ph(Suspension 1% 25 º C) | <=11 | GB6368 QB/QZH 01-94.5.5 |
| White grade(w=y) | >=97±0.5% | GB/TT13176.1 |
| Grain size(micron meter) | Q/QZH 01-94.5.5 | |
| D50(Average grain size) | 2.1-2.6um | |
| Less than 4un | ≥90% | |
| Less than 1un | ≤1% | |
| Sive residue(wet sieve) | ≤0.3% | Q/QZH 01-94.5.6 |
| More than 45um | ||
| Al2O3(dry) | ≥35% | Q/QZH 01-95.4.5 |
| Bulk density(g/l) | 350-500 | Q/QZH 01-94.5.9 |
| Crystalline | ≥95% | X-RAY |
| Liquid carrying capacity(g/100g) | ≥31 | Minimixer |
| Application | Used in Homecare products | |
The relative humidity is not more than 90% of the indoor humidity. This zeolite should be far away from water, acid and alkali. Air isolation and sealing is quite necessary for storage.
Huiying Chemical Industry (Xiamen) Co., Ltd. has been actively involved in development and production of zeolite products for more than 22 years. We continue to provide verious kind of zeolite products for our customers.
