Solef® 11010 PVDF

Solef® 11010 PVDF is a typical thermoplastic material used as an additive in order to offer unique benefits to polymer resins, such as the elimination of melt fracture and the reduction of die buildup.

Due to its incompatibility with the majority of polymers and their fast movement in the molten flow during extrusion, Solef® 11010 PVDF builds a thin coated layer on the metal surface of the die leading to a direct improvement of the processability of the extruded polymers (stabilization of flow instabilities).

Key features

  • Elimination of melt fracture (shark-skin effect)
  • Reduction of die build-up
  • Improvement of the surface finish with high gloss levels
  • Faster production start-up
  • Pressure reduction
  • Higher output at constant die pressure and temperature
  • Lower energy consumption

Normally a final concentration of only 200 to 1000 ppm Solef® 11010 PVDF is sufficient to achieve the mentioned benefits.



Typical Properties

Main Properties Solef® 11010/1001
Fluorine content 61 wt %
Melting point 160°C/320°F
Specific gravity 1.78 g/cm3
Particle size 100-120 micron/120 mesh
Color white

Applications

Solef® 11010 PVDF has been developed particularly to improve extrusion, blow molding, and rotomolding of low density polyethylene, high density polyethylene, and linear low density polyethylene as a processing aid. It is available in a free flowing powder form, is easy to handle and to dose accurately in masterbatch and/or polymer resins.

It is ideal for the production of blown and cast film mainly used for:

  • Industrial packaging film
  • Agricultural film
  • (Co-extruded) food packaging film
  • BOPP film

 

Technical Data Sheet

Solef® 11010 PVDF Solef® 11010 PVDF is a medium-viscosity flexible PVDF copolymer resin and is typically processed by extrusion.

 

Tecnoflon® NM FKM

Tecnoflon® NM is a fluoroelastomer copolymer used as an additive in order to offer unique benefits to polymer resins, such as the elimination of melt fracture and the reduction of die buildup.

Processing

Tecnoflon® NM FKM is a fluoroelastomer copolymer based on hexafluoropropene (HFP) and vinylidene fluoride (VDF). Tecnoflon® NM FKM has been developed particularly to improve extrusion, blow molding, and rotomolding of low density polyethylene, high density polyethylene, and linear low density polyethylene as a processing aid. It is available in a free flowing powder form, is easy to handle and to dose accurately in masterbatch and/or polymer resins.

Performance

Due to its incompatibility with the majority of polymers and their fast movement in the molten flow during extrusion, Tecnoflon® NM FKM build a thin coated layer on the metal surface of the die leading to a direct improvement of the processability of the extruded polymers (stabilization of flow instabilities).

Key features

  • Elimination of melt fracture (shark-skin effect)
  • Reduction of die build-up
  • Improvement of the surface finish with high gloss levels
  • Faster production start-up
  • Pressure reduction
  • Higher output at constant die pressure and temperature
  • Lower energy consumption

Normally a final concentration of only 100 to 1000 ppm Tecnoflon® NM FKM is sufficient to achieve the mentioned benefits.

 

Applications

Tecnoflon® NM FKM has been developed particularly to improve extrusion, blow molding, and rotomolding of low density polyethylene, high density polyethylene, and linear low density polyethylene as a processing aid.

It's usage is ideal for the production of blown and cast film mainly used for:

  • Industrial packaging film
  • Agricultural film
  • (Co-extruded) food packaging film
  • BOPP film

 

Typical Properties

Tecnoflon® NM Powder Technical Data Sheet

Main Properties Tecnoflon® NM Powder
Fluorine content 66 wt %
Glass transition temperature 
(DSC-Midpoint)
-18/-19°C/-0.4/-2.2°F
Specific gravity 1.81 g/cm3
Particle size 500 micron/35 mesh
Color white or off-white
Anti-sticking agent Calcium stearate (1 wt %)

Elimination of Melt Fracture

GF-Solef-Tecnoflon-NM-2-221499

 

  1. Pressure curve virgin polymer.
  2. Pressure reduction additivated polymer by lubricant.
  3. Maximum output virgin polymer with no melt fracture.
  4. Significantly increased output with no melt fracture by additivation of the basic polymer(200ppm processing aid).