Water-based phenolic resin is synthesized a water-soluble thermosetting phenolic resin by phenols (such as phenol, cresol, xylenol, etc.) and aldehydes (formaldehyde, etc.) in alkaline catalyst.
Technical specification
Appearance: yellow to reddish brown transparent
viscous liquid
Viscosity (25 ℃) :100-400CPS
Free phenol: ≤ 12%
Solid content :45-60%
PH :8-9
Gravity: 1.08 -1.18
It is solidified 3-5 minutes at 150 ℃ ,10-12 minutes at 135 ℃, 30-38 minutes at 120 ℃.
Application: water-based phenolic resin is a pollution-free environment-friendly resin, widely used in plywood.
Packaging: plastic buckets or galvanized iron drum packaging
Shelf life (Normal 4-10 ℃): one year