- Chemical Name:Polypropylenglycol diglycidyl ether
- CAS Number:26142-30-3
- Functions:Optical Brightener
- Chemical Family:Diols, Alcohols, Polyols
- Applicable Processes:Nickel Electroplating, Electroplating
- Synonyms:Poly(propylene glycol)diglycidyl ether
Golpanol® HD is an electroplating additive containing 3-hexyne-2,5-diol, an acetylenic-based compound. It is recognized for its resource-efficient properties and its role in enhancing the brightness of semibright nickel coatings. This additive serves as a basic brightener in the electroplating process, primarily for nickel and other medium-acidic metals.