Properties:

Model	Appearance	Heating loss%	Ash%
DST 100	yellowish particle	≤3.0	≤30
DST 200	yellowish or yellow particle	≤3.0	≤30

 
Composition:
DST 100: Blend of fatty acid, metal soaps,and surfactant
DST 200: Blend of no zinc fatty acid and ester.
 
Recommendations for application:
1DOFLOW DST is a newly designed processing additive for applications in natural and synthetic rubber. Due to its selected composition comprising fatty acid derivatives with different polarities,
2 DOFLOW DST provides excellent improvement of processing behavior for a wide range of elastomers like NR,SBR and EPDM(except for halogenated elastomers).
3 DOFLOW DST is especially suited for applications in extruded compounds,but also offers advantages on transfer molding and injection molding. This product improves dispersion of fillers（especially mineral fillers）and has a beneficial influence on batch-to-batch uniformity. Finally Dispersant DOFLOW DST act as a cure activator and allows for reduced dosage of stearic acid.

Dosage:
2-5PHR
 
Packaging & Storage
Packed in 25kg/paper bag lined with plastics,keeped in cool,dry place.Avoiding placing the bag under pressure.