Dispergum K

Dispergum K is a processing aid based on zinc soap used in various elastomers as a lubricant and to reduce compound viscosity.

ADVANTAGES:
Results in energy savings by cooler mixing process and improves the dispersion of fillers and other ingredients. Typical dosage is 2-5 phr.
 

TYPICAL PROPERTIES:
Appearance                                                                                    Grey to beige pellets
Chemical Composition                                                                    Zinc Salt of defined saturated or unsaturated fatty acids,
                                                                                                        disperced on inorganic filler.
Ash (%), 2hrs at 950°C, DIN EN ISO 3451-1                                  24.0 – 25.0
Dropping point (°C), Mettler apparatus, DIN ISO 2176                   96 - 106
Density @20°C (DIN ISO 787 part 10A)                                         1.3 g/cm3
Zinc (%), DIN 53581                                                                        7.5 - 8.5

Note: The above analytical data are not specifications.
 

APPLICATIONS:
Processing aid for various elastomers. Also suitable for extrusion, microcellular rubber, and for injection and transfer molding.
 

 STORAGE AND HANDLING:
 Store in a cool, dry place away from any direct source of heat and moisture. Maximum recommended storage temperature: 25°C
Shelf Life is min. one year in the originally sealed package under the recommended storage conditions.
Avoid all personal contact. Observe good personal hygiene. For additional information, it is advised to consult the Material Safety Data Sheet (MSDS) for Dispergum K