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Shreebond BU-80 – Butylated Urea Formaldehyde Resin for Economical, High-Cure Coatings

Shreebond BU-80 – Butylated Urea Formaldehyde Resin for Economical, High-Cure Coatings

SHREEBOND BU-80 is a butylated urea formaldehyde resin designed for use as a highly efficient crosslinker in thermosetting coating systems. It delivers fast cure, hard films, and excellent compatibility with a wide range of resins. Ideal for applications where cost-effectiveness, high hardness, and gloss retention are key—such as in primer systems, can coatings, coil coatings, and industrial finishes.

BU-80 is especially useful where flexibility is less critical, and film toughness and clarity are top priorities.

Technical Specifications

  • Appearance: Clear, colorless to pale yellow liquid

  • Non-Volatile Content: 55 ± 2%

  • Viscosity @ 25°C: 150–350 cps

  • Free Formaldehyde: ≤1.0%

  • Specific Gravity @ 25°C: ~1.08–1.10 g/cm³

  • Solubility: Miscible with alcohols, esters, ketones, aromatics

  • Shelf Life: 12 months in original sealed packaging at ambient temperature


Key Benefits

  • Fast-curing for high-speed coating lines

  • High film hardness and gloss

  • Excellent chemical resistance

  • Supports high-solids and low-VOC coating systems

  • Cost-effective crosslinker for industrial and packaging applications


Applications

  • Can Coatings (interior & exterior)

  • Primer Systems

  • Coil Coatings

  • Metal Packaging and Drum Linings

  • General Industrial Finishes

Typical dosage: 10–25% by weight, depending on performance targets and resin compatibility.


Packaging

  • 200 kg MS or HDPE drums

  • IBC tanks or ISO containers for bulk orders

  • Export-ready packaging available on request


Why Choose Shreebond BU-80?
Shreebond BU-80 is a reliable, economical solution when you need a strong, fast-curing crosslinker with excellent performance in high-temperature and chemically exposed environments. Perfect for industrial formulators who want value without compromising on quality.