English
Español
tiếng việt
русский
Highly selective tin-based catalyst for precise control of urethane and esterification reactions.
Low volatility formulation minimizes VOC emissions and improves workplace safety.
Excellent compatibility with polyester, polyacrylate, and alkyd resin systems.
Enhanced hydrolytic stability ensures consistent performance in moisture-sensitive formulations.
Enables reduced cure temperatures without compromising film hardness or chemical resistance.
Automotive OEM and refinish coatings requiring fast through-cure and low-temperature baking.
Industrial maintenance coatings for metal substrates exposed to harsh environments.
High-solids and solvent-borne coil coatings demanding efficient crosslinking kinetics.
Powder coating hybrid systems where controlled reactivity balances flow and gel time.
| Chemical Type | Organotin compound (dibutyltin dilaurate derivative) |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| Density (20 °C) | 1.08–1.12 g/cm³ |
| Flash Point (PMCC) | ≥ 120 °C |
| Solubility | Miscible with common organic solvents (e.g., xylene, butyl acetate, MEK) |
| Storage Stability | ≥ 24 months at 5–30 °C in sealed original container |
| Primary Applications | Catalyst for polyurethane, polyester, and alkyd crosslinking reactions |
Q1: What is the primary function of CYCAT XK 406 N in coating formulations?
A: CYCAT XK 406 N is a highly efficient acid catalyst designed to accelerate the crosslinking reaction between melamine-formaldehyde resins and hydroxyl-functional binders—commonly used in thermosetting coil and can coatings. It promotes rapid cure at lower baking temperatures while supporting excellent film hardness and chemical resistance.
Q2: How does CYCAT XK 406 N differ from conventional p-toluenesulfonic acid (p-TSA) catalysts?
A: Unlike standard p-TSA, CYCAT XK 406 N is a neutralized, non-volatile salt formulation offering improved storage stability, reduced volatility-related odor and handling concerns, and more consistent catalytic activity across varying humidity and processing conditions. Its controlled acidity release supports better pot life and reproducible cure profiles.
Q3: Is CYCAT XK 406 N suitable for food-contact coatings?
A: CYCAT XK 406 N is formulated for use in industrial and decorative coatings where regulatory compliance is required. While it is not inherently restricted for food-contact applications, final compliance depends on the full formulation, curing conditions, and applicable regional regulations—formulators must validate suitability through appropriate migration testing and regulatory review.
Q4: What is the typical dosage range for CYCAT XK 406 N in standard coil coating systems?
A: Dosage is formulation-dependent but generally ranges from 0.1% to 2% by weight relative to total resin solids. Optimal loading should be determined empirically to balance cure speed, film properties, and storage stability—especially when co-used with other catalysts or acid scavengers.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
