Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LG Chem PA-912 PVC Processing Aid

LGChemPA-912isaPVCprocessingaidfromLGChem’sPAseries,designedtoenhancefusion,meltstrength,andsurfacefinishinrigidPVCextrusionandprofileapplications.Itimprovesprocessstability,reducesgelsanddiebuildup,andsupportsfasterscrewspeedswhilemaintainingexcellentsurfacequalityanddimensionalaccuracy.
  • lg chem pa 912 pvc processing aid_be8d750f
  • lg chem pa 912 pvc processing aid_be8d750f

Features Of LG Chem PA-912 PVC Processing Aid

  1. Enhances melt strength and melt uniformity during extrusion and calendering processes.

  2. Improves fusion efficiency and reduces gel formation in rigid and flexible PVC compounds.

  3. Delivers excellent dispersion stability in high-shear compounding equipment.

  4. Compatible with common PVC stabilizers, plasticizers, and fillers without adverse interaction.

  5. Supports consistent surface finish and dimensional stability in profile and sheet applications.

Typical Applications Of LG Chem PA-912 PVC Processing Aid

  1. Rigid PVC profiles for window frames and door systems.

  2. PVC sheets and films used in packaging and construction.

  3. Extruded PVC pipes and fittings requiring high melt integrity.

  4. Calendered flooring and wall covering compounds.

  5. Injection-molded PVC components with complex geometry.

Specifications Of LG Chem PA-912 PVC Processing Aid

Chemical TypeAcrylic-based polymer processing aid
Product FormFree-flowing white granules
AppearanceWhite to off-white granular solid
Primary ApplicationsRigid and semi-rigid PVC extrusion and calendering
Key FeaturesMelt strength enhancer, fusion promoter, dispersion stabilizer
BenefitsReduced melt fracture, improved output rates, enhanced surface quality
Recommended Dosage0.5–3.0 phr (parts per hundred resin), depending on formulation and process
Storage ConditionsStore in cool, dry location; avoid direct sunlight and moisture exposure


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