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

LAN-XESS Rhenopren HF Processing Aid

LANXESS Rhenopren HF Processing Aid is a high-performance silicone-based processing aid designed for thermoplastic elastomers and rubber compounds. It enhances melt flow, reduces extrusion pressure, improves surface finish, and minimizes die swell—boosting productivity and part consistency in calendering, extrusion, and injection molding applications.
  • lan xess rhenopren hf processing aid_d3b193ff
  • lan xess rhenopren hf processing aid_d3b193ff

Features Of LAN-XESS Rhenopren HF Processing Aid

  1. Enhances melt flow and extrudability of high-viscosity thermoplastic elastomers (TPEs) and compounded rubber blends.

  2. Reduces die swell and improves dimensional stability during extrusion and calendering processes.

  3. Compatible with a broad range of polymers including EPDM, NBR, SBR, and thermoplastic polyolefin (TPO) compounds.

  4. Non-migrating formulation ensures long-term processing stability without surface blooming or plate-out.

  5. Halogen-free and REACH-compliant, supporting sustainable manufacturing requirements.

Typical Applications Of LAN-XESS Rhenopren HF Processing Aid

  1. Automotive sealing systems (e.g., door seals, window channels, trunk lid gaskets).

  2. Extruded profiles for building & construction weatherstripping and expansion joints.

  3. Industrial hose and tubing production requiring smooth surface finish and tight tolerances.

  4. Roller coverings and conveyor belt compounds demanding consistent calendered sheet quality.

  5. Medical-grade elastomeric components processed via hot-feed extrusion.

Specifications Of LAN-XESS Rhenopren HF Processing Aid

Chemical TypeFunctionalized polyolefin-based processing aid
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Primary ApplicationsProcessing aid for thermoplastic elastomers and vulcanizable rubber compounds
Key FeaturesDie lubrication, melt viscosity reduction, improved dispersion
BenefitsHigher line speeds, reduced energy consumption, enhanced surface gloss
Storage ConditionsStore in dry, cool conditions (<30 °C); protect from moisture and direct sunlight
Regulatory ComplianceREACH registered; halogen-free; no SVHCs above threshold


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