CYCAT VXK 6395

CYCAT VXK 6395 is developed for cross-linking reaction of urea and melamine curing systems at low temperatures.
CYCAT VXK 6395 is used as a latent acid catalyst in thermosetting systems, particularly in amino resin-based formulations such as melamine and urea-formaldehyde coatings.
CYCAT VXK 6395 was developed for cross-linking reaction of urea and melamine curing systems at low temperatures.

Synonyms: CYCAT VXK 6395, Blocked acid catalyst, Latent acid catalyst, Heat-activated curing catalyst, Thermal acid generator, Amino resin curing catalyst, Crosslinking catalyst, Acid precursor catalyst, Delayed action catalyst, Resin curing accelerator, Organic acid catalyst solution, Sulfonic acid catalyst (blocked), Thermoset curing catalyst

CYCAT VXK 6395 is an amine-blocked acidic catalyst.
CYCAT VXK 6395 is developed for cross-linking reaction of urea and melamine curing systems at low temperatures.

Designed for stoving paint systems for general industry and for OEM automotive systems.
CYCAT VXK 6395 has a shelf life of 365 days at 25°C.
Recommended dosage level of CYCAT VXK 6395 catalyst is 0.4-0.8 %.

CYCAT VXK 6395 is a latent acid catalyst designed for thermosetting resin systems, particularly amino resin-based coatings such as melamine and urea-formaldehyde formulations.
CYCAT VXK 6395 remains stable and relatively inactive at ambient conditions, allowing extended pot life and formulation stability, but becomes active upon heating by releasing acidic species that initiate crosslinking reactions.
This controlled activation enables efficient curing, improved film formation, and enhanced durability in industrial coating applications.

CYCAT VXK 6395 is an amino blocked acidic catalyst.
CYCAT VXK 6395 was developed for cross-linking reaction of urea and melamine curing systems at low temperatures.
Typical application areas are stoving paint systems for general industry and for OEM automotive systems.

CYCAT VXK 6395 functions as a specialized catalyst within the CASE Ingredients portfolio.
Tailored for use in the automotive and transportation sectors, especially in enamel applications such as automotive OEM coatings, this additive ensures optimized performance.
CYCAT VXK 6395's appearance varies from clear and colorless to a subtle yellow hue.

Uses of CYCAT VXK 6395:
CYCAT VXK 6395 is used as a latent acid catalyst in thermosetting systems, particularly in amino resin-based formulations such as melamine and urea-formaldehyde coatings.
CYCAT VXK 6395 is widely applied in automotive and industrial coatings to enhance curing efficiency, hardness, and chemical resistance of the final film.

CYCAT VXK 6395 is also used in printing inks and adhesives to promote controlled crosslinking under heat, ensuring improved adhesion and durability.
Additionally, CYCAT VXK 6395 is suitable for wood coatings, metal finishes, and other heat-cured systems where delayed activation and stable processing conditions are required.

Special Properties and Uses:
CYCYAT VXK 6395 was developed for cross-linking reaction of urea and melamine curing systems at low temperatures.
Typical application areas are stoving paint systems for general industry and for OEM automotive systems.

Processing of CYCAT VXK 6395:
The added quantity depends on the application and basic resin and varies between 0.4 – 0.8 %, calculated on total resin content.

Stability and Reactivity of CYCAT VXK 6395:

Chemical stability:
Stable under recommended storage and handling conditions.

Reactivity:
Acts as an amine-blocked acidic catalyst.
Becomes active under baking or elevated-temperature curing conditions.

Conditions to avoid:
Excessive heat.
Ignition sources.
Moisture.

Incompatible materials:
Strong bases.
Strong oxidizing agents.

Hazardous decomposition products:
Thermal decomposition may produce carbon oxides (CO, CO₂).
Irritating organic fumes may be released.

Handling and Storage of CYCAT VXK 6395:

Handling:
Handle in accordance with good industrial hygiene and safety practices.
Avoid contact with skin and eyes.
Avoid inhalation of vapors.
Ensure adequate ventilation.

Storage:
Store in a cool, dry, well-ventilated area.
Keep containers tightly closed when not in use.

Storage conditions:
Protect from heat.
Protect from moisture.
Protect from ignition sources.

Packaging materials:
Store in original or compatible sealed containers.

Shelf life:
365 days when stored at temperatures up to 25°C.

First Aid Measures of CYCAT VXK 6395:

Inhalation:
Remove person to fresh air.
Seek medical attention if symptoms persist.

Skin contact:
Wash skin thoroughly with soap and water.
Remove contaminated clothing.

Eye contact:
Rinse cautiously with water for several minutes.
Seek medical attention if irritation continues.

Ingestion:
Rinse mouth.
Do not induce vomiting.
Seek medical attention if discomfort occurs.

Most important symptoms:
Eye irritation may occur.
Respiratory effects such as drowsiness or dizziness may occur due to solvent vapors.

Firefighting Measures of CYCAT VXK 6395:

Suitable extinguishing media:
Foam.
Dry chemical powder.
Water spray.
Carbon dioxide (CO₂).

Specific hazards:
Highly flammable liquid and vapor.
Toxic or irritating fumes may form during combustion.

Protective equipment for firefighters:
Use self-contained breathing apparatus.
Wear full protective clothing.

Special precautions:
Cool exposed containers.
Avoid inhalation of combustion gases.

Accidental Release Measures of CYCAT VXK 6395:

Personal precautions:
Avoid inhalation of vapors.
Use appropriate personal protective equipment.
Ensure adequate ventilation.

Environmental precautions:
Prevent entry into drains, soil, and water systems.

Methods for cleanup:
Absorb with inert materials such as sand, earth, or vermiculite.
Collect in suitable containers for disposal according to local regulations.

Exposure Controls / Personal Protection of CYCAT VXK 6395:

Occupational exposure limits:
Not established for the product as a whole.

Engineering controls:
Provide adequate general or local exhaust ventilation.

Respiratory protection:
Use suitable respirator if ventilation is insufficient.

Hand protection:
Wear chemical-resistant gloves.

Eye protection:
Use safety goggles or face shield.

Skin protection:
Wear protective clothing.

Hygiene measures:
Wash hands after handling.
Avoid eating or drinking in work areas.

Identifiers of CYCAT VXK 6395:
Chemical name: Blocked organic acid catalyst
Product type: Latent curing catalyst
CAS number: Proprietary
EC number: Not available
Form: Liquid
Appearance: Clear to slightly yellowish solution

Properties of CYCAT VXK 6395:
Physical state: Liquid
Appearance: Clear to slightly hazy
Color: Colorless to pale yellow
Odor: Mild characteristic odor
Solubility: Soluble in organic solvents
pH (active state): Acidic after thermal activation
Density: ~0.95–1.10 g/cm³
Viscosity: Low to medium
Boiling point: Not clearly defined