DS Weich

DS Weich is a brown sulphur factice used for for coloured and black articles based on general purpose rubbers.

TYPICAL PROPERTIES:
 Appearance                                                                             Small brown lumps
Chemical Composition                                                            Rapeseed oil, cross-linked with sulphur, with 30 % mineral oil
Total sulphur (%) ASTM D 1552 (LECO)                                9.5 - 12.5
Free sulphur (%) Auler method                                               0.2 - 0.7
Acetone extract (%) DIN ISO 1407                                         47 - 52
Ash, 2 h at 950 °C (%) DIN EN ISO 3451-1                           max.0.2
Density at 20°C (g/cm3) DIN ISO 787 part 10 A                    1.0

APPLICATIONS:.
For coloured and black articles based on general purpose rubbers. Very good compatibility with OE-SBR. Faktis DS weich is suitable for extremely low hardness vulcanizates.
 

 STORAGE AND HANDLING
 Store in cool, dry places in its originally sealed packaging.
Shelf life is a min. 1 year.
 

ORAGE AND HANDLING:
   STORAGE AND HANDLING:
    

TYPICAL USAGE LEVELS:
 Typically 10-25% on total resin solids (TRS).