SINOYQX Fully Water-soluble Coating YQX-384 was Launched into International Market

CHENGDU, China - March 6, 2024 - PRLog -- SINOYQX launched its YQX-384, a fully aqueous and partially methylated  melamine formaldehyde resin, into international market. YQX-384 resin exhibits better performance with CYMEL 325 resin for water-soluble paints such as water-soluble baking coating system, and other applications.

SINOYQX YQX-384 resin (https://www.sinoyqx.com/chemicals/modified-melamine-formaldehyde-resin/modified-melamine-formaldehyde-resin-for-coating/) is a fully aqueous, partially methylated melamine formaldehyde resin with medium alkylation, high hydroxymethyl content and high imine group functionality. SINOYQX YQX-384 is a water-based coating and is a completely water-based resin in the industry.

SINOYQX YQX-384 has excellent and long-lasting compatibility with water-soluble anionic polymers, dispersions and emulsions, and the paint film produced has excellent water fastness. SINOYQX YQX-384 resin can highly self-condensate to obtain excellent paint film hardness and improve the thermoplastic resistance of water-soluble polymers. SINOYQX YQX-384 uses amine to adjust the pH to neutral to obtain appropriate stability. It can maintain stability with any amine-based bridging agent with a pH between 7.0 and 8.5. Also, YQX-384 requires a weakly acidic catalyst under normal baking conditions. It is very effective to use weak acid (organic acid or inorganic acid) as a catalyst to form a paint film.

CYMEL 325 resin is a methylated high imino melamine crosslinker supplied in isobutanol. CYMEL 325 resin is highly reactive and has a high tendency towards self-condensation providing films with very good hardness, gloss, chemical resistance and outdoor durability. CYMEL 325 resin is suitable for a wide range of solventborne or waterborne baking applications, such as coil and can coating formulations, automotive primers and topcoats, and general industrial coatings.

Parameters comparison of SINOYQX YQX-384 (https://www.sinoyqx.com/) and CYMEL 325 :

Parameter    Index of YQX-384   Index of CYMEL 325

Appearance    Transparent viscous liquid   Clear Liquid

Solvent   Water   Water

Non-volatile by wt.    >80%    80±2%

Viscosity/mp.s    3000～6000 (30°C)   2500～4500 (23°C)

Free formaldehyde weight/%    ≤1   ≤0.75

PH value    7.0～8.5   7.5～8.5

From the comparison, it appears that SINOYQX YQX-384 and CYMEL 325 both are water soluble resin, but YQX-384 has better viscosity . In addition, YQX-384 has other advantages, such as highly cost-effective, short lead time, in-time after-sales service, even OEM service.

About SINOYQX

SINOYQX is a huge chemical entity based on natural gas production chain, manufacturing urea (AdBlue), melamine(powder), melamine foam, melamine cyanurate (MCA), polyphosphate (MPP), polyvinyl butyral resin (low-polymerization PVB resin), modified melamine formaldehyde resins, and other chemical products.

More information, free samples, price quotations, YQX-384 data sheets, and MSDS, please reach us via: sales@sinoyqx.com, or voice to us at: +86-28-8411-1861.