A white powder, non-toxic, odorless and in flow ability. With strong power of calcium ion exchange capacity and compatibility and without pollution to environment, the product is an ideal phosphate-free auxiliary agent for detergent that substitutes for STPP. With high surface adsorption capacity, it is also an optimum adsorbent and desiccant.
|
Brand |
Z-4A |
|
Ca exchange capability |
≥295 (mg CaCO3/g) |
|
Ca exchange rate: (2 minutes) |
≥175 (mg CaCO3/g) |
|
(10 minutes) |
≥190(mg CaCO3/g) |
|
Particle size ：D50 |
2-4 um |
|
D10 |
≥1 um |
|
D90 |
≤10 um |
|
+325mesh（wet sieve） |
≤2% |
|
whiteness (W=Y10) |
≥96% |
|
PH (1% solution, 25 ℃) |
≤11 |
|
LOI（800℃, 1h） |
≤22% |
|
Al3+ (Dry basis) |
≥18* |