processing aids

• Category :

  Polymers/Synthetic resin and plastics

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  White flowing powderDLF-100 DLF-200 DLF-530

• Packing :

  white plastic bags kraft paper bags

• Product description :

  PVC sparkling modifiers DLF series is a processing aid based on a high molecular weight resin. DLF series improves the processability and the performances of PVC formulations. It can be widely used in PVC profiles, pipe, pipe fittings and low foam products.

  performance

  1）Promotes gelation of PVC, improves hot-melt strength and visco-elasticity, stabilizes the microcells generated by lowing agents to achieve the low density and high strength of the foam. Increase the surface quality of PVC products.
  2) Better dispersion of additives into PVC, more homogenous melt of PVC, etc. DLF series has been used in weatherable applications and is widely used in PVC building products.

  Typical Physical Properties
  
  Index DLF-100 DLF-200 DLF-530
  Appearance White free flowing powder White free flowing powder White free flowing powder
  ）
  Particle size (40 mesh passing percentage %) ≥98 ≥98 ≥98
  Volatiles Content (%) ≤1.5 ≤1.5 ≤1.5
  Viscosity (η) 9.5-10.5 11.0-12.0 10.5-11.5

  Product Category and Properties
  

  Product Properties
  Promote speed Melt strength Rheological property Dispersivity
  DLF-100 Fast Higher Good Good
  DLF-200 Slow High Common Common
  DLF-530 Faster Low Better Better

• Uses :

  pvc foam board planks window door profiles pipes