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NACURE® SC-25

NACURE® SC-25 is an amine neutralized p-TSA catalyst used to increase the cure response of thermoset waterborne and solventborne coatings that contain amino resin crosslinking agents.

Brand: NACURE (44 products)

Functions: Catalyst

Chemical Family: Sulfonic Acids & Derivatives

Catalyst Type: Homogeneous Catalyst

Reaction Phase: Liquid

Technical Data Sheet
Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Reaction Phase
CASE Ingredients Functions
Industrial Additives Functions

Features & Benefits

Labeling Claims
Advantages
  • High active acid content
  • Excellent water and solvent solubility

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Use Level
0.5 - 1.5% (as supplied on total resin solids)
Applications
  • General industrials
  • Coil coatings
  • Automotive coatings
  • Wood coatings
Incorporation

May be added to the coating as supplied or pre-diluted with alcohol. In coatings where there is a high percentage of non-polar solvents, NACURE X49-110 may be added to the dispersion stage.

Properties

Physical Form
Appearance
Clear, Straw liquid
Typical Properties
ValueUnitsTest Method / Conditions
% Active53%-
pH (1:1 with DI water)7.9--
Weight per Gallon9.8lbs-
Solubility
  • Soluble in water, alcohols, glycols, glycol ethers.
  • Insoluble in esters, ketones, aromatic and aliphatic hydrocarbons.

Storage & Handling

Shelf Life
24 months
Storage/Shelf Life
  • Safe handling of this product should include the use of safety glasses and gloves.
  • Avoid breathing vapors - use with adequate ventilation.
  • Product should be stored in lined or brown glass containers away from sunlight and excessive heat.

Shelf Life : 24 months from the date of manufacture, when stored at ambient conditions in the original container.