Resin for water-resistant board and plywood
Purpose: urea-furan resin for producing water-resistant particle boards and plywood
Brief description: resin is a product obtained as a result of oligomerization and condensation of urea and furan compounds
| Property | The quantity |
| Appearance | viscous light brown liquid |
| Mass fraction of non-volatile substances,% | 60-70 |
| PH value | 6-8 |
| Content of free formaldehyde,% | <1 |
| Phenol content,% | is absent |
| Conditional viscosity, s | 30-50 |
Advantages over analogues: urea-furan resin has a low formaldehyde content, does not contain phenol, provides particle boards and plywood with increased water resistance
Form of intellectual property protection: a positive decision on the application a 20091885 “Method for the manufacture of particle boards”
Development stage: in laboratory conditions, using a new type of resin, samples of boards and plywood were obtained and tested
Technical and economic results of implementation: the use of the developed resin makes it possible to obtain samples of boards and plywood in strength and water resistance that are not inferior to samples obtained using phenol-formaldehyde resins
Applications: particle board and plywood industries
Proposals for cooperation with investors: contract for the performance of works
Significance: will improve the environmental situation at enterprises, reduce the import of resins from foreign manufacturers