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Soy Protein Isolate Wood Adhesive

Número CAS: 9010-10-0

Soy Protein Isolate (SPI) Wood Adhesive is produced from denatured soy protein crosslinked with epichlorohydrin or PAE (polyamidoamine-epichlorohydrin) resin to achieve moisture-resistant, formaldehyde-free bonding in plywood and particleboard applications. With ≥90% protein content and a neutral application pH of 7–9, it meets CARB Phase II ATCM emission requirements. Suitable as a direct replacement for urea-formaldehyde (UF) resin in engineered wood panels.

Especificaciones Técnicas

application pH7.0–9.0
protein content≥90% (dry basis)
moisture content≤8%
formaldehyde emissionCARB Phase II compliant (≤0.05 ppm)

Aplicaciones

  • Formaldehyde-free plywood and LVL panels
  • Particleboard and MDF interior applications
  • Engineered wood flooring core layers
  • Green building certified panel production
  • Furniture board manufacturing

Características Principales

  • Soy Protein Isolate Wood Adhesive delivers formaldehyde-free bonding for CARB Phase II compliance
  • Bio-based renewable raw material with low carbon footprint
  • Compatible with standard hot-press plywood manufacturing equipment
  • Effective moisture resistance when crosslinked with PAE or epichlorohydrin

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Soy Protein Isolate Wood Adhesive chemical structure

CAS Number

9010-10-0

Availability

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