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

LAN-XESS Aflux 37 Processing Aid

LANXESS Aflux 37 is a high-performance processing aid from the Aflux series, designed to enhance melt flow and reduce viscosity in thermoplastics like PVC and engineering resins. It improves extrusion efficiency, surface finish, and thermal stability without compromising mechanical properties. Widely used in cables, profiles, and injection-molded parts, this non-migrating additive ensures consistent processing and superior product quality.
  • lan xess aflux 37 processing aid_ebfa4d09
  • lan xess aflux 37 processing aid_ebfa4d09

Features Of LAN-XESS Aflux 37 Processing Aid

  1. Enhances melt flow and processability in high-viscosity engineering thermoplastics.

  2. Reduces extrusion torque and die pressure without compromising mechanical performance.

  3. Improves surface finish and reduces melt fracture in profile and film extrusion.

  4. Compatible with polyamide (PA6, PA66), polybutylene terephthalate (PBT), and polyphenylene sulfide (PPS).

  5. Thermally stable up to 300 °C, supporting high-temperature processing conditions.

Typical Applications Of LAN-XESS Aflux 37 Processing Aid

  1. Extruded profiles for automotive under-hood components.

  2. Thin-gauge engineering plastic films for packaging and industrial liners.

  3. Injection-molded electrical connectors requiring high dimensional stability.

  4. Multi-layer coextruded barrier structures in demanding transport applications.

  5. Compounding of flame-retarded engineering plastics for electronics housings.

Specifications Of LAN-XESS Aflux 37 Processing Aid

Chemical TypeSpecialty fluoropolymer-based processing aid
Product FormPellets
AppearanceWhite to off-white cylindrical pellets
Density (23 °C)1.8–2.0 g/cm³
Melt Flow Rate (372 °C / 5 kg)Not applicable (non-melting additive)
Recommended Dosage Range0.1–0.5 wt% relative to base polymer
Storage ConditionsStore in dry, cool conditions (<25 °C); protect from moisture
Primary ApplicationsProcessing aid for engineering thermoplastics in extrusion and injection molding


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