Popcorn Material Urea Formaldehyde Moulding Powder For Melamine Tableware

Popcorn Material Urea Formaldehyde Moulding Powder For Melamine Tableware

What is Urea-moulding compound?

Urea-moulding compound is a thermosetting plastic made by mixing urea, formaldehyde, fillers and additives. The urea-formaldehyde resin acts as the binding agent, imparting heat resistance and electrical insulation properties. When heated and pressed, the resin undergoes condensation polymerization, hardening into a rigid molded part. Common fillers include wood flour and sawdust, making the compound affordable. Other additives control characteristics such as flame retardancy. The powder ingredients are dry blended and compression molded, after which heat curing completes the molecular cross-linking. Molded urea compound components withstand high temperatures and electricity, exhibiting stability, toughness and machinability for applications like electrical switches, household appliances and automotive parts.

For making:

Kitchen utensils and kitchen ware, imitation ceramic dinnerware, tableware (plates, cups, mugs, saucers, ladles, spoons,bowls and dishes), melamine crockery.

Urea moulding compound has several advantages that have made it popular for industrial applications:

• High heat resistance up to 150°C allows withstanding elevated temperatures.

• Excellent electrical resistance properties provide insulation from electricity.

• Dimensional stability ensures molded parts do not warp or change shape with temperature changes.

• Good mechanical strength withstands vibrations and impacts over long term use.

• Easy machining and fabrication allows parts to be drilled, tooled or finished post-molding.

• Affordability due to use of wood filler materials like sawdust keeps production costs low.

• Resistance to moisture and chemicals protects against corrosion and leakage.

• Self-extinguishing property reduces flammability risk.

• Unlimited shelf life in powder form allows storage without deterioration.

• Versatile molding techniques permit complex shapes in large volumes.

Urea formaldehyde 9011-05-6 Cas No Urea formaldehyde 9011-05-6 Cas NoUrea formaldehyde 9011-05-6 Cas No