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Shreebond IBU-38 – Isobutylated Urea Formaldehyde Resin for High-Speed Industrial Coatings

Shreebond IBU-38 – Isobutylated Urea Formaldehyde Resin for High-Speed Industrial Coatings

SHREEBOND IBU-38 is a highly reactive isobutylated urea formaldehyde resin formulated for use in high-speed thermosetting coatings. It offers rapid cure, hard film formation, and excellent clarity, making it suitable for coil coatings, can interiors, metal primers, and industrial paints.

This resin ensures consistent performance on fast coating lines and delivers low formaldehyde emission with strong crosslinking capability—ideal where regulatory compliance, appearance, and efficiency all matter.

Technical Specifications

  • Appearance: Clear to pale yellow liquid

  • Non-Volatile Content: 58 ± 2%

  • Viscosity @ 25°C: 250–550 cps

  • Free Formaldehyde: ≤0.5%

  • Specific Gravity @ 25°C: ~1.09 g/cm³

  • Solubility: Soluble in alcohols, esters, ketones, and aromatic solvents

  • Shelf Life: 12 months in sealed containers under ambient storage conditions


Key Benefits

  • Fast curing ideal for high-speed baking lines

  • Produces hard, glossy, and durable films

  • Compatible with a wide range of resins: alkyds, acrylics, and saturated polyesters

  • Offers excellent clarity and film smoothness

  • Supports low-VOC, high-solids coatings

  • Low formaldehyde for improved compliance


Applications

  • Coil Coatings (top and backing coats)

  • Can and Drum Coatings

  • Metal Primers and Industrial Paints

  • Decorative Coatings where cure speed and hardness matter

Usage level: 10–25% by weight, depending on formulation type.


Packaging

  • 200 kg MS or HDPE drums

  • IBC totes or ISO tanks for bulk supply

  • Export-compliant packaging available upon request


Why Choose Shreebond IBU-38?
Shreebond IBU-38 is purpose-built for manufacturers who need speed, clarity, and hardness without compromising on environmental or regulatory standards. Whether you’re running a coil coating line or formulating for industrial metal finishes, IBU-38 provides consistent, high-efficiency crosslinking and long-term coating performance.