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MORE THAN 23 YEARS OF MELAMINE FOAM MANUFACTURING AND APPLICATIONS; THE CLIENTS ARE DISTRIBUTED IN 5 CONTINENTS.
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High-Performance Microencapsulation Solutions with YQX-385 Melamine Resin

SINOYQX YQX-385 is more than just a resin—it’s a specialized solution designed for high-performance microencapsulation in industries like textiles, energy storage, agriculture, and specialty chemicals. Engineered for in-situ polymerization, YQX-385 delivers superior shell integrity, thermal stability, and environmental compliance.

Key Performance Advantages

  • Superior Shell Strength – High imino content for robust, durable capsules
  • RoHS & REACH Compliant – Low formaldehyde release (≤ 0.5%)
  • Versatile Compatibility – Ideal for oil-in-water emulsions
  • Proven Processability – Stable particle size and mild curing conditions

Recommended Encapsulation Process

Oil-in-Water (O/W) In-Situ Polymerization Method

Typical Formulation

ComponentFunctionDosage (%)
Fragrance Oil / PCM / CorePayload10–40
YQX-385 ResinWall-forming resin10–30
Emulsifier (SDS, Tween)Stabilizer0.5–2.0
Deionized WaterContinuous PhaseBalance to 100
Citric/Acetic AcidpH adjuster (4.0–5.5)As needed

Process Parameters

  • Stirring Speed: 500–1500 rpm
  • Emulsion Droplet Size: 1–10 µm
  • Polymerization Temperature: 50–65°C
  • Post-Cure: 80–90°C, 1 hour
  • Total Reaction Time: 2–4 hours

Why Choose SINOYQX YQX-385?

Performance MetricYQX-385UF ResinPU Wall
Crosslink Density★★★★★★★☆☆☆★★★★☆
Thermal Stability★★★★★★★☆☆☆★★★★☆
Shell Mechanical Strength★★★★★★★☆☆☆★★★★☆
Fragrance Retention★★★★★★★☆☆☆★★★★☆
Particle Size Control★★★★☆★★★☆☆★★☆☆☆
Formaldehyde Emission★★★★☆★☆☆☆☆★★★★★
Raw Material Cost★★★★☆★★★★★★★☆☆☆
Process Compatibility★★★★★★★★☆☆★★☆☆☆
Environmental Compliance★★★★☆★☆☆☆☆★★★★★

Application Fields

  • Fragrance Capsules for Textiles and Detergents
  • PCM Capsules for Thermal Energy Storage
  • Agrochemical Capsules for Controlled Release
  • Functional Coating Capsules for Inks and Dyes
  • Latent Curing Agent Protection in Adhesives

Packaging & Storage

  • 25 kg PE Drum, 250 kg Drum, or 1000 kg IBC Tote
  • Storage: 5–30°C, sealed, away from acids and oxidizers
  • Shelf Life: 6 months

Regulatory Compliance

  • RoHS & REACH Compliant upon full cure
  • For Industrial Use Only
  • Not suitable for food or pharmaceutical applications

Contact Us for Custom Solutions

Let’s turn your microencapsulation challenge into your market advantage.

📧 [email protected]
🌐 www.sinoyqx.com