在线聊天
High Quality And Good Grade Zeolite Powder for Detergent Powder
Introduction
Item | Indexes | |||
High-quality | First-quality | Qualified | ||
Calcium exchange capacity/MgCaCO3/g Dry | ≥310 | ≥300 | ≥295 | |
Particle Distribution | average particle size/μm | ≤3 | ≤3 | ≤4 |
≤10μm/% | ≥99 | ≥99 | ≥99 | |
≤4μm/% | ≥96 | ≥90 | ≥90 | |
Whiteness(W=Y)% | ≥96 | ≥96 | ≥95 | |
PH Value(1%solution,25℃) | ≤11.0 | ≤11.0 | ≤11.3 | |
Loss on ignition(800±10℃1h)/h | ≤22 | ≤22 | ≤22 | |
Al3+(dry)% | ≥18 | ≥18 | ≥18 | |
Bulk density/mg/ml | ≤500 | ≤500 | ≤500 | |
Angle of repose(°) | ≤65 | ≤65 | ≤65 | |
Usage
4A Zeolite is mainly used on detergent powder take the place of sodium tripolyphosphate as the soft water additives, also used as adsorbents, dehydrating agent and a catalyst. Its role is as follows:
1, alkaline, there is a buffer effect ;
2, and anti-redeposition agent is good;
3, surface active agents have a synergistic effect;
4, the slurry viscosity, to prevent caking;
5, good degradation of environmental security.
In liquid detergents, due to the problem of water-soluble, the amount of 4A zeolite is small, mainly used for washing powder or paste cleaner.
