English
Español
tiếng việt
русский
High reactivity with formaldehyde and melamine precursors for efficient crosslinking.
Excellent compatibility with alkyd, polyester, and acrylic resins in thermosetting coatings.
Low free formaldehyde content, meeting stringent VOC and regulatory compliance requirements.
Enhanced thermal stability and chemical resistance in cured film applications.
Consistent batch-to-batch performance ensured through strict in-process quality control.
Automotive OEM and refinish topcoats requiring high gloss and durability.
Industrial coil coatings for pre-painted metal substrates.
Baking enamels for household appliances and metal furniture.
Can coatings for food and beverage containers with FDA-compliant formulations.
Wood finishes demanding rapid cure, hardness, and solvent resistance.
| Chemical Type | Melamine-formaldehyde condensate (partially alkylated) |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to colorless liquid |
| Solvent Content | Approx. 65–70% (isobutanol / n-butanol blend) |
| Non-Volatile Content | 30–35% (by weight, 120 °C, 60 min) |
| Viscosity (25 °C) | 80–120 mPa·s (Brookfield RV, spindle #2, 20 rpm) |
| pH (10% aqueous solution) | 7.5–8.5 |
| Storage Stability | ≥6 months at 20–25 °C in sealed container |
Q1: What is the primary function of CCP BR-167 in coating and ink formulations?
A: CCP BR-167 is a melamine-formaldehyde based amino resin designed to act as a crosslinking agent, enhancing hardness, chemical resistance, thermal stability, and cure speed when reacted with hydroxyl- or carboxyl-functional resins such as acrylics, alkyds, or polyesters.
Q2: Is CCP BR-167 compatible with water-based systems?
A: Yes, CCP BR-167 is formulated to offer good compatibility and stability in water-reducible and high-solids solventborne systems. It can be incorporated into aqueous dispersions with appropriate pH control and co-solvent selection, though formulation optimization is recommended for specific binder systems.
Q3: How does CCP BR-167 compare to conventional high-methylol melamine resins in terms of reactivity and storage stability?
A: CCP BR-167 features a balanced methylol/ether distribution that provides moderate reactivity under standard baking conditions (e.g., 120–160 °C), supporting robust film formation without excessive pre-gelation. Its design prioritizes shelf life in formulated products while maintaining reliable cure performance across diverse industrial coating applications.
Q4: What are typical handling and safety considerations for CCP BR-167?
A: As with most amino resins, CCP BR-167 should be handled in well-ventilated areas. Avoid prolonged skin contact and inhalation of mists or vapors. Use standard industrial hygiene practices—including gloves, eye protection, and respiratory protection if aerosols are generated during processing. Refer to the Safety Data Sheet (SDS) for detailed toxicological and first-aid information.
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
