Technical datasheet

SILIMER 5091

Supplied byChengdu Silike Technology- Last Updated on May 19, 2025

SILIMER 5091 by Chengdu Silike Technology is a PFAS-free processing agent with PP as its carrier. It is used for the extrusion of polypropylene material. It is an organic modified polysiloxane masterbatch that can migrate to the equipment. It exhibits an excellent initial lubrication and the polarity effect of modified groups.
  • It can also replace PPA products.
  • Its addition in a small amount can effectively enhance the fluidity, processability, shark skin phenomenon & smooth effect.
  • It reduces the friction coefficient of the surface and die drool.
  • It is suitable for PP films, pipes, and wires.
  • The recommended dosage level of SILIMER 5091 is 0.5-10%.
  • It has a shelf life of 24 months.
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SILIMER 5091 properties

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PropertiesValue & unitTest conditionTest method
Density, Bulk0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
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