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

DY-5390 Zinc Neodecanoate Catalyst

DY-5390ZincNeodecanoateCatalystisapremium-gradezincneodecanoatecatalystfromtheDYseriesbyDongyingChemical,designedforefficienturethaneandpolyureacuring,offeringexcellentstoragestability,lowvolatility,andconsistentreactivityincoatings,adhesives,andsealantsapplications.
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Features Of DY-5390 Zinc Neodecanoate Catalyst

  1. High catalytic activity in polyurethane foam formulations, especially for flexible slabstock and molded foams.

  2. Excellent solubility and compatibility with common polyol systems and organic solvents.

  3. Low volatility and superior thermal stability compared to traditional zinc carboxylates.

  4. Non-staining and low-odor profile, supporting compliance with stringent indoor air quality requirements.

  5. Consistent batch-to-batch performance due to strict synthesis control and rigorous QC testing.

Typical Applications Of DY-5390 Zinc Neodecanoate Catalyst

  1. Flexible polyurethane foam production for bedding and furniture.

  2. Automotive interior foam components including seat cushions and headrests.

  3. Coating and adhesive systems requiring delayed-gel, balanced reactivity.

  4. Reaction injection molding (RIM) and structural foam applications.

  5. Water-blown foam systems where low VOC emissions are critical.

Specifications Of DY-5390 Zinc Neodecanoate Catalyst

Chemical TypeZinc neodecanoate (zinc 2-ethylhexanoate analog with branched C10 carboxylate)
Product FormLiquid
AppearanceClear, pale yellow to amber liquid
Zinc Content (wt%)10.0 – 11.5%
Density (25°C, g/cm³)0.94 – 0.97
SolubilityMiscible with common polyols, glycols, and aromatic solvents
Storage StabilityStable for ≥12 months at 15–25°C in sealed containers
Primary FunctionGelation catalyst for polyurethane reactions


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