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ADDITOL® CPK

ADDITOL® CPK is a white crystalline substance tailored for markets such as automotive and transportation, paints and coatings, and printing and packaging. Ideal for automotive OEM coatings, building finishes, and industrial coatings, it exhibits compatibility with metal, plastic, and wood substrates. Designed as a top coat, this product upholds Bisphenol A-free, solvent-free, and VOC-free labeling claims.

Identification

CASE Ingredients Functions
Photoinitiator

Product families

Applications

Paints & Coatings — Automotive & Transportation
  • Automotive OEM Coatings
Paints & Coatings — Building & Construction
  • Wood Coatings & Finishes
Automotive & Transportation — Coatings & Finishes
  • Automotive OEM Coatings
Paints & Coatings — Industrial Coatings
  • Industrial Coatings
Printing & Packaging — Packaging Coatings
  • Other Packaging Coatings
Paints & Coatings — Packaging Coatings
  • Other Packaging Coatings
Paints & Coatings — Specialty Coatings
  • Other Specialty Coatings

Product Families

CASE Ingredients — Additives
  • Catalysts & Initiators

Other characteristics

Brand
ADDITOL
End Uses
Top Coat
Functions
Photoinitiator
Markets
  • Automotive & Transportation
  • Paints & Coatings
  • Printing & Packaging
Appearance
White crystalline
Coating Type
Top Coat
Technology
CASE Ingredients
Labeling Claims
  • Bisphenol A-free
  • Solvent-free
  • VOC-free
Country Availability
China (Mainland)
Storage and Handling

Store the material in a dry area out of direct sunlight. Prevent exposure to any UV or visible light. Keep containers closed and protect from physical damage. On extended storage, ADDITOL CPK crystalline powder may agglomerate to form solidified lumps. These can be physically broken-up into smaller pieces as needed for use. Such agglomeration does not affect product quality, though lumps of ADDITOL CPK will take longer to dissolve into solution.

Performance Highlights

ADDITOL CPK is characterized by:; • Good solubility; UV curable formulated products containing ADDITOL CPK are characterized by:; • Good surface and through cure; • Low yellowing on cure and with exterior exposure; The final properties of UV cured products also depend on the selection of other components such as oligomers, reactive diluents and additives.

Suggested Applications

ADDITOL CPK is typically used at levels of 1-5% by weight based on the reactive components of the formulation. Applications include: • Paper upgrading • Wood top-coats • Hard-coats for plastics • Overprint varnishes • Vinyl flooring • Metal coatings • Exterior applications • General coating applications where low yellowing is critical • Inks and pigmented coatings (in combination with other photoinitiators)

Compatible Substrates and Surfaces
  • Metal
  • Plastics
  • Wood

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