Low-toxic GFR resin
Purpose: for making molds and cores in foundry
Brief description: it is a product of joint condensation of urea, formaldehyde and furfuryl alcohol. Appearance – brown viscous liquid
| Indicators | Value |
| Mass fraction of non-volatile substances,% | 60-65 |
| Conditional viscosity, s | 30-90 |
| PH value, units | 7.0-9.0 |
| Free formaldehyde content,% no more | 0.3 |
| Content of free furfuryl alcohol,% no more | 5-10 |
| Free phenol content | is absent |
| Shelf life, months | 3-6 |
Advantages over analogues:
SCF resin is a low-toxic casting resin. Does not contain phenol, has a low content of free formaldehyde and furfuryl alcohol. The resin provides quality cores using the hot box method and cold hardening mixes. Estimated cost of resin is 1.2-1.5 times lower than foreign analogues
Form of intellectual property protection: positive decisions for the grant of a patent a 20091499, a 20091839, a 20091787
Development stage: SCF resin was tested in the manufacture of rods and castings in the aluminum casting workshop of JSC “Minsk Motor Plant”
Application: metallurgy
Proposals for cooperation with investors: contract for the performance of works