Phenolic Resin 2402
Chemical Properties
Phenolic Resin 2402 is polymerization of oleoresin.Tertiary butyl phenol and methanal polycondensation under the action of alkaline medium, to get oily pure phenolic resin. Soluble in butyl,acetate, xylene, vegetable oil.
Specifications
| Test Items |
Specification |
|
Appearance & Color Gardner |
Pale (dark) yellow |
|
Softening Point (R&B) ℃ |
90-120°C |
|
Oil solubility (1:2 Tung oil) 240℃ |
Completely Soluble |
|
Hydroxymethylate Content |
8-12% |
|
Moisture Content |
≤1% |
|
Free phenol |
≤1% |
Application
Phenolic Resin 2402 and Glycerinum, especially Tung oil, the varnish after heated is with good water-resistance and weather resistance, as well as resistance to chemical corrosion and electrical insulation; It compounds with synthetic rubber to high-strength structural adhesives. It’s used in making outdoor enamels, lacquer for floor, marine coating, water paint, amphibious paint, insulation varnish, oil black, as well as antirust paint/ adhesive industry etc.
