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

LAN-XESS RHENOGRAN CLA-55(GE2111) Processing Aid

LANXESS RHENOGRAN CLA-55 (GE2111) is a high-performance processing aid from LANXESS’s RHENOGRAN series, designed to enhance melt flow, reduce viscosity, and improve dispersion in PVC and thermoplastic compounds. It ensures consistent extrusion, superior surface finish, and excellent thermal stability without compromising mechanical properties.
  • lan xess rhenogran cla 55 ge2111 processing aid_d971f646
  • lan xess rhenogran cla 55 ge2111 processing aid_d971f646

Features Of LAN-XESS RHENOGRAN CLA-55(GE2111) Processing Aid

  1. High-efficiency melt flow enhancer for rigid PVC compounds.

  2. Excellent thermal stability during high-shear extrusion and calendering processes.

  3. Reduces die buildup and improves surface finish of extruded profiles.

  4. Compatible with common PVC stabilizer systems including Ca/Zn and organotin formulations.

  5. Free-flowing granular form ensures consistent dosing and handling in automated feed systems.

Typical Applications Of LAN-XESS RHENOGRAN CLA-55(GE2111) Processing Aid

  1. Rigid PVC window profiles and door frames.

  2. PVC pipes and fittings for construction and infrastructure.

  3. Sheet and board for thermoforming applications.

  4. Electrical conduit and cable ducts.

Specifications Of LAN-XESS RHENOGRAN CLA-55(GE2111) Processing Aid

Chemical TypeAcrylic-based processing aid (methacrylate copolymer)
Product FormFree-flowing granules
AppearanceWhite to off-white granules
Primary ApplicationsProcessing aid for rigid PVC extrusion and calendering
Key FeaturesMelt strength enhancement, die lubrication, reduced extruder torque
BenefitsImproved output rates, extended production runs, enhanced dimensional stability
Recommended Dosage Range0.5–3.0 phr (parts per hundred resin)
Storage ConditionsStore in dry, cool conditions; protect from moisture and direct sunlight


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