Dispersant LF48 (for silica)

详情

Dispersant LF*8
 
Composition:
Mixture of unsaturated aliphatic acid and aliphatic ester zinc soap
 
Properties:
Appearance: light white - yellow granules
Dropping point: *****5℃
Ash:≤*4.*0%
Zinc Content:≤*4.*0%
Shelf life: 2 years

Packing:
*5 kg/bag 

Performance and Application:
1. Highly efficient used as the dispersing agent for light color fillers. Show especially obvious performance if adding high volume of silica into the compound.
2. Improve the flowing of the compound, allow the compound mixing uniformly, and improve the surface appearance of compound.
3. Decrease the Mooney viscosity rapidly, and shorten the rubber mixing time.
 
Usage:
1. Add in together with fillers;
2. Add in after the silanization procedure completed if there is silane coupling agent.
 
Applicable Rubbers:
NR, BR, SBR, NBR, EPDM etc.
 
Dosage:
**5 phr