Urea-Formaldehyde Plastics
Characteristics.
Colour: 
Good. 
General Physical Properties: 
Vary greatly depending on fillers, laminating materials, etc.
Hard and rigid. Scratch resistant.
Strong and tough if appropriate filler used.
Slight shrinkage may follow moulding.
Heavier than water. (S.G. 1.4 – 1.6) 
Water: 
Absorption takes place, with loss of dimensional stability and increase in brittleness. 
Heat: 
Thermosetting, and do not soften.
Good stability to moderate temperatures and perform satisfactorily over range — 70°F – 170°F.
Darken and decompose at higher temperatures.
Burn with difficulty. 
Solvents and Chemicals: 
Good resistance to most solvents and common chemicals. Unaffected by detergents, cleaning fluids (e.g. carbon tetrachloride), gasoline (petrol), nail polish and remover, alcohol, oils, greases. 
Light: 
No effect. 
Age: 
Slight deterioration. 
Electrical: 
Good insulation with resistance to arcing. Electrical properties do not deteriorate appreciably when moisture is absorbed. 
Applications 
Resins and syrup. 
A range of materials is produced for many purposes.
Examples of Uses: Foundry core production; surface coatings; finishes for textiles, paper, etc.; adhesives; lamination.
Moulding Materials. 
A wide range of moulding powders is produced, in all shades including white; translucent or opaque. Used for compression and transfer moulding.
Examples of Uses: Electrical equipment, e.g. plugs, switches, etc.; buttons; cups, saucers and plates; toys; clocks; radio cabinets; lighting fittings; kitchen equipment.
Laminated Materials. 
Sheets and panels are made in a great variety of colours and patterns from urea-formaldehyde resins and fabric, paper, wood veneer, etc.
Examples of Uses: Lighting fittings; building panels; signs.