Complex Zeolite Compounds
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Complex Zeolite Compounds are similar to normal compounds. They contain, however expensive (e.g. sur¬factants) and a higher number of components. Type HC-8 has a high bulk density. They are the basis of detergents, to which further component (enzymes, bleachers, perfumes, etc) are added to produce a fully-fledged detergent.
Zeolite Compounds are typically used with dry-blend technology.
The products described below are standard. Over and above a certain minimum quantity, Silkem is able to produce any compound, if technically possible, ac¬cording to customers’ requirements.
Silkem’s compounds are well known for their consistent and high quality.

Specification

 

HC-8 ZC-10 ZC-2 ZC-1

Zeolite 4A

74 ± 3.0 %

72 ± 3.0 %

76 ± 3.0 %

Acrylic maleic copolymer

8 ± 0.5 %

10 ± 0.5 %

4.5 ± 0.5 %

2.0 ± 0.5 %

Non-ionic surfactant

 

 

2.5 ± 0.5 %

Na2SO4

 

 

4.0 ± 0.5 %

2.0 ± 0.5 %

Water

18 ± 3.0 %

16 ± 3.0 %

17 ± 3.0 %

17.5 ± 2.0 %

Bulk density

750 ± 50 g/L

580 ± 50 g/L

550 ± 50 g/L

500 ± 50 g/L

Ion exchange capacity

160 CaO mg/g min

pH, 1% suspension

11 ± 1

Adsorption /100 g

50 ± 5 g

55 ± 5 g

Particle size, average

700 ± 200 μ

400 ± 50 μ

350 ± 50 μ

< 100 μ

3 % max

Appearance

white, free-flowing granulates

Packaging

Paper bags, on pallets

25 kg/bag, 750 kg/pallet

Big bags

1’000 kg, 500 kg

Road silo trucks 24'000 kg

Additional packaging possibilities on request


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