1. Application Field TIONES UF & MUF Resin Powder is suitable for the processing of plywood, particle board, MDF&HDF and the other wood processing. Below are mainly applications for reference: a).Various kind of wood composite boards b)Gluing Plywood & Bentwood c)Surface veneer for furniture and decorative boards d).Engineered solid wood flooring 2. Application Details for Plywood Production: 1. Pretreatment for gluing wood material: a)Moisture Content reach to 10 + 2% b)Remove Knots, Cracks, oil stain and resin etc. c)Wood surface must be flat and smooth. (Thickness Tolerance<0.1mm) 2. Mixture of Glue a)Mixture Ratio(weight): Chemical properity:
Iterm | Index |
Commodity | 2402 phenolic resin |
Appearance | yellow platy or block |
Softening point | 85-115C |
Hydroxymethyl | 9-15% |
Free phenol | 5.0% max |
Ash | 0.3% max |
Properties:Dissolved in cool tar, ester, turpentine oil and similar solvents, undissolved in alcoholic dissolved, partially soluble in petroleum products; mix well with plant oils, high softening point; fast drying.