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

Eastman CP 515-2 40% in Aromatic 100 Chlorinated Polyolefin Adhesion Promoter

Eastman CP 515-2 is a 40% aromatic 100 solution of chlorinated polyolefin adhesion promoter from Eastman’s CP series, engineered to enhance bonding between polyolefins and coatings, inks, or adhesives on low-surface-energy substrates. It delivers excellent wetting, durability, and compatibility with solvent-based systems.
  • eastman cp 515 2 40 in aromatic 100 chlorinated polyolefin adhesion promoter_492bd3e2
  • eastman cp 515 2 40 in aromatic 100 chlorinated polyolefin adhesion promoter_492bd3e2

Features Of Eastman CP 515-2 40% in Aromatic 100 Chlorinated Polyolefin Adhesion Promoter

  1. Enhances adhesion between low-surface-energy polyolefins (e.g., PP, PE) and polar coatings, inks, and adhesives.

  2. Offers excellent compatibility with aromatic hydrocarbon solvents such as Aromatic 100, enabling stable, ready-to-use formulations.

  3. Provides superior film integrity and flexibility without compromising substrate ductility or thermal stability.

  4. Delivers consistent performance across solvent-based and high-solids coating systems.

  5. Supports efficient application via spray, roll-coat, or dip methods with rapid solvent release and minimal residue.

Typical Applications Of Eastman CP 515-2 40% in Aromatic 100 Chlorinated Polyolefin Adhesion Promoter

  1. Automotive interior trim coatings for polypropylene (PP) and thermoplastic olefin (TPO) substrates.

  2. Industrial metal-over-plastic assemblies requiring durable paint-to-plastic bonding.

  3. Flexible packaging laminates involving polyethylene (PE) or PP films and barrier coatings.

  4. Appliance housings and consumer electronics enclosures where aesthetic finish and long-term adhesion are critical.

  5. Printing of polyolefin films using gravure or flexographic inks.

Specifications Of Eastman CP 515-2 40% in Aromatic 100 Chlorinated Polyolefin Adhesion Promoter

Chemical TypeChlorinated polyolefin (CPO)
Product FormClear to slightly hazy liquid solution
AppearanceAmber-colored, homogeneous liquid
Solvent SystemAromatic 100 (C9–C10 aromatic hydrocarbons)
Active Content40 wt% chlorinated polyolefin
Specific Gravity (25°C)0.89–0.93 g/cm³
Flash Point (Tag Closed Cup)Approx. 45–50°C
Primary ApplicationsAdhesion promotion on polyolefin substrates in coatings, inks, and laminating adhesives


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