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

Arkema Cray Valley WN-1265 EBS Wax

Arkema Cray Valley WN-1265 EBS Wax is a high-purity ethylene bis-stearamide wax offering exceptional lubricity thermal stability and dispersion performance in thermoplastics coatings and inks. Designed for internal/external lubrication it enhances melt flow surface finish and pigment dispersion while reducing die buildup and friction. Widely used in PVC PE PP compounds and masterbatches.
  • arkema cray valley wn 1265 ebs wax_7b7b4559
  • arkema cray valley wn 1265 ebs wax_7b7b4559

Features Of Arkema Cray Valley WN-1265 EBS Wax

  1. High-performance ethylene bis-stearamide (EBS) wax offering excellent internal and external lubrication in thermoplastic systems.

  2. Low volatility and superior thermal stability up to 200 °C, minimizing smoke and odor during high-temperature processing.

  3. Outstanding dispersion and compatibility with polyolefins, engineering plastics, and masterbatch formulations.

  4. Reduces melt viscosity and improves surface finish, enabling higher extrusion speeds and enhanced mold release.

  5. Complies with FDA 21 CFR §178.3750 for indirect food contact applications when used as a release agent or lubricant.

Typical Applications Of Arkema Cray Valley WN-1265 EBS Wax

  1. Polyolefin injection molding and extrusion (e.g., PP, HDPE, LDPE) for improved flow and demolding.

  2. Color and additive masterbatches to enhance pigment dispersion and prevent plate-out on screws and dies.

  3. Engineering thermoplastics such as PA6, PA66, and PBT to reduce friction and improve dimensional stability.

  4. Thermoplastic elastomer (TPE) and TPO compounds for surface slip control and processing efficiency.

  5. Hot-melt adhesives and sealants requiring controlled melt rheology and anti-blocking performance.

Specifications Of Arkema Cray Valley WN-1265 EBS Wax

Chemical TypeEthylene bis-stearamide (EBS)
Product FormFree-flowing white granules
AppearanceWhite to off-white granular solid
Melting Point (°C)140–145 (DSC, 10 °C/min)
Flash Point (°C)≥280 (Cleveland Open Cup)
Acid Value (mg KOH/g)≤1.0
Volatile Matter (% w/w, 105 °C, 2 h)≤0.5
Primary ApplicationsLubricant, release agent, dispersing aid, surface modifier


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