Zeolite
Introduction
Zeolite is a group of natural or synthetic hydrated aluminosilicate minerals which contain alkali and alkaline metals. It is characterized by a framework structure that encloses interconnected cavities occupied by ion-exchangeable large metal cations and water molecules permitting reversible dehydration. Zeolite is recommended in detergent manufacturing for the applications of the removal of hardness and heavy metal ions and neutralisation of acid waters. Zeolite is a silicate mineral, It is a crystal formed by the volcanic eruption. It has well-developed gap, Strong adsorption which is an inorganic substance ion removal agent, In water treatment it can also exchange with others balance weight of metal ions in order to reduce the hardness of water. In addition, it also has the features with large area and strong internal electrostatic which can make you water quality achieve the water quality of discharge and drinking water quality compliance of high-tech goods.
Application
As strong power for calcium ion exchange and with no pollution to the environment, it is best substitute of STPP for producing phosphate-free detergent with high adsorptive capacity, an optimum filter aid and adsorption agent and desiccant. This is excellent product using as filling & padding additive for plastics, rubber, paint, fertilizer, fodder, pesticide, cement, paper, grinding, ceramics, glass, steel, decorative material, detergent; carrier material for catalyst, pesticide, fertilizer; Used to heat preservation material, metallurgy, centrifugal, ductile pipe, paint model, precise casting pipe; use in environmental protecting and light building material, etc. And use for grew pant, especial grass for football square, etc, and other industry uses.
Specification
Natural Zeolite (Clinoptilolite) | |||
Specific weight g/cm3 | 2.0 ~ 2.6 | Mud % | ≤1.0 |
Volume weight g/cm3 | 1.6 | Moisture % | ≤1.5 |
Wear rate % | ≤1.0 | Na+ exchange capacity g/cm3 | ≥800 |
Activate zeolite filter media | |||
Density g/cm3 | 1.8 ~ 2.2 | Filter race m/h | 4 ~ 12 |
Volume weight g/cm3 | 1.4 | Wear % | <0.5 |
Holes % | ≥50 | Broken race % | <1.0 |
Specific surface area m2/g | 500 ~ 800 | Mud content % | <1.0 |
Dissolve race of HCl% | ≤0.1 | Total exchange volume mg/g | 2.2 ~ 2.5 |
4A Zeolite | |||
Properties | Universal | granule | super-granule |
Calcium Exchanging Rate mgCaCO3/g 2 Minutes mgCaCO3/g 10 Minutes | 300±10 ≥170 >200 | 310±10 >180 >210 | 320±10 >200 >210 |
Whiteness(W=Y10) | 96.5±0.5% | 97.5±0.5% | 98.5±0.5% |
Ignition weightlessness(800ºC,1h) | 20±1% | 20±1% | 20±1% |
PH Value(1%,25ºC) | <11 | <11 | <11 |
Particle(μm) D50 <4um | 2-4 | 2-4 | 2-4 |
Al2O3 | 26±1% | 27±1% | 28±1% |
Packing: 25kgs/50kgs pp bags and 18mt /20'FCL
