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

LAN-XESS Rhenodiv OP-98 Mold Release Agent

LAN-XESS Rhenodiv OP-98 is a high-performance mold release agent from the Rhenodiv series designed for demanding thermoset and thermoplastic processing. It delivers exceptional demolding reliability, low residue, and excellent surface finish on complex molds. Compatible with epoxy, polyester, PU and LFT composites. Solvent-free, non-silicone formulation ensures paintability and adhesion. Widely used in automotive and wind energy applications.
  • lan xess rhenodiv op 98 mold release agent_12b96d7a
  • lan xess rhenodiv op 98 mold release agent_12b96d7a

Features Of LAN-XESS Rhenodiv OP-98 Mold Release Agent

  1. Non-silicone, water-based formulation for low VOC emissions and improved workplace safety.

  2. Exceptional release performance on complex geometries and high-temperature molds.

  3. Leaves no residue or build-up, enabling consistent part surface quality and extended mold cleaning intervals.

  4. Compatible with thermoset resins including epoxy, polyester, and vinyl ester systems.

  5. Rapid drying and excellent film-forming properties for high line-speed production.

Typical Applications Of LAN-XESS Rhenodiv OP-98 Mold Release Agent

  1. Fiberglass-reinforced plastic (FRP) components for construction and infrastructure.

  2. Composite wind turbine blade manufacturing.

  3. Automotive body panels and structural parts produced via open-mold or compression molding.

  4. Marine hulls and decks fabricated using hand lay-up or vacuum-assisted resin transfer molding (VARTM).

  5. Railway interior panels and exterior cladding systems.

Specifications Of LAN-XESS Rhenodiv OP-98 Mold Release Agent

Chemical TypeWater-based polymer emulsion
Product FormLiquid concentrate (ready-to-dilute)
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)7.5 – 8.5
Density (20 °C)Approx. 1.02 g/cm³
Flash PointNot applicable (aqueous system)
Primary ApplicationsOpen-mold, compression, and infusion processes for unsaturated polyester and epoxy composites
Key BenefitsReduced mold fouling, improved demolding consistency, and compliance with industrial hygiene standards


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