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Silicone Powder Siwin-SP3100C

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  • Siwin-SP3100C
  • Siwin
  • Siwin-SP3100C
  • 60% Silicone 40% Silica

Silicone Powder 



SP3100C is a powdered formulation with 60% ultra high molecular weight siloxane polymer and 40% silica . It is recommend to be used as processing aids in various thermoplastic formulations such as halogen free flame retardant wire&cable compounds , PVC compounds , engineering compounds, pipes, plastic/filler masterbatches..etc .

Fundamental Parameters

         Name                                            SP3100C

         Appearance                                       White powder

         Silicone content                %                  60

         Dosage                       %(w/w)              0.2~2%


Improve processing properties including better flow ability , reduced extrusion die drool , less extruder torque , better molding filling & release

Improve surface quality like surface slip, lower Coefficient of friction, Greater abrasion & scratch resistance

Faster throughput , reduce product defect rate.

Enhance stability compare with traditional processing aid or lubricants  

Slightly increase LOI and reduce heat release rate , smoke ,and carbon monoxide evolution


How to use

Addition levels between 0.5~2.0% are recommended . Strongly suggest to pre-blend SP3100C and thermoplastic pellets prior to introduction to extrusion process 


20Kg / bag , craft paper bag


Transport as non-hazardous chemical. Store in a cool , well ventilated place .

Shelf life

Original characteristics remain intact for 24 months from the production date , if kept in recommend storage.

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