Zeolite 4a

4A Zeolite Powder is used as an environmental replacement for phosphates in laundry detergents, exhibiting strong ion exchange capacity and compatibility.

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Description

4A Zeolite Powder is used as an environmental replacement for phosphates in laundry detergents, exhibiting strong ion exchange capacity and compatibility. It is the most ideal phosphorus-free agent to replace STPP. Zeolite 4A composition is rather similar to the composition of soil in water flows. Its settling does not produce negative effects on ecosystems and thus it is more environmental friendly than other builders. 4a zeolite for detergent can be used in super condensed laundry powder transparent soap, whitening soap and other washing products. zeolites in washing powder is widely praised by people.

Sales Name: Zeolite 4A, Zeolite A, 4A Zeolite.

Chemical Name: Sodium Aluminum Silicate.

Molecular Formula: Na96[(AlO2)96(SiO2)96] 216H2O

Introduction

A white powder, non-toxic, odorless and good 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.

Characteristics
Ca exchange capability	295mg CaCO3/g min.
Ca exchange rate 2minutes: 10minutes:	175mg CaCO3/g min 190mg CaCO3/g min.
Whiteness	96% min
Particle size D50 -1um +10um	2-4 µm 8% max. 8% max.
L.O.I (800 degree,1h)	22% max.
Bulk density	350-500 kg/m³
Al+	18% min.
PH (1%, 25 degree)	10-12
Packing	Packed in 40kg or 700kg woven bags.