Fine precipitated hydrates

Fine precipitated hydrates

(ALOLT 60DLS, ALOLT 60 DLS-ST, ALOLT 90DLS, ALOLT 90DLS-ST, ALOLT 120F)

Fine precipitated hydrates are mainly used as environmentally friendly filler for the production of the following products:

  • polyester resins
    • SMC
    • BMC
    • laminates
  • cross-linked elastomers
    • conveyor belts
    • cables
    • floorings
  • PVC
    • flexible PVC
    • flexible PVC foams
    • rigid PVC
    • rigid PVC foams
  • thermoplastics
    • PP (polypropylen)
    • PE (polyethylen)
    • EVA (ethyl vinyl acetate)
  • dispersions
  • polyurethans
  • adhesives

 

ALUMINIUM – HYDROXIDES

 

FINE PRECIPITATED TYPES
Type of product ALOLT 60DLS ALOLT 60DLS-ST* ALOLT 90DLS ALOLT 90DLS-ST* ALOLT 120F
Al(OH)3** % min. 99.5 min. 99 min. 99.5 min. 99 min. 99.4
SiO2 % max. 0.02 max. 0.02 max. 0.02 max. 0.02 max. 0.02
Fe2O3 % max. 0.02 max. 0.02 max. 0.02 max. 0.02 max. 0.02
Moisture % max. 0.5 max. 0.5 max. 0.5 max. 0.5 max. 0.5
Whiteness % min. 98.5 min. 98.5 min. 98.5 min. 98.5 min. 98.5
Bulk density kg/m3 350 – 500 350 – 500 300 – 450 300 – 450 250 – 400
Average particle size d50  μm 1 – 2.2 1 – 2.2 1 – 2 1 – 2 1 – 1.5
Specific surface area BET m2/g 3 – 5 3 – 5 5 – 7 5 – 7  8 – 12
Electrical conductivity μS/cm max. 60 max. 60 max.150 max.150 max. 200

*   surface treated with GMS
**   By difference

Valid from: 01.04. 2016

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The above data are only for information, the actual values are indicated in the  Quality Certificates provided to deliveries.

The above values have been determined by the measuring methods and instruments of applied laboratory.

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